2G045 生物学的材料の調査,分析技術 Patent Trends
The Theme Code "生物学的材料の調査,分析技術" had 503 patent application filings in the publication-lag-adjusted comparison period (2024-01-01 to 2024-10-31). This is a significantly decreased of -142 filings (-22.0%) over 645 they had in the same period of the previous year (2023-01-01 to 2023-10-31).
The highest number of filings in 2021 with 1,075 cases, and their lowest number in 2024 with 559 cases (years covered: 2021, 2022, 2023, 2024).
The mean of the number of filings over the last 4 years (2021 to 2024, 3,293 cases in total) is 823, and the median is 830. The coefficient of variation (standard deviation/mean) is 0.23, and filings have been moderate fluctuations.
| Index | Value |
|---|---|
| Average | 823 patents |
| Std Dev | 187 |
| COV | 0.23 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 111 cases | -80.1% |
| 2024 year | 559 cases | -27.50% |
| 2023 year | 771 cases | -13.18% |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for 生物学的材料の調査,分析技術[2G045] for the period of the last 6 years (2020 to 2025). You can compare the information in this report with the trends in your competitors’ patent filings and technologies.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of 生物学的材料の調査,分析技術, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, and their top coapplicants (joint research partners, alliance partners). It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
生物学的材料の調査,分析技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 生物学的材料の調査,分析技術 over the last 6 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
生物学的材料の調査,分析技術 JP patent filing trend (unit: cases)
| Year | Cases |
|---|---|
| 2021 | 1,075 |
| 2022 | 888 |
| 2023 | 771 |
| 2024 | 559 |
| 2025 | 111 |
Patent Landscape
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 生物学的材料の調査,分析技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
Keywords (importance)
Top keywords frequently used in patent filings for 生物学的材料の調査,分析技術 are shown below.
Top keywords for 生物学的材料の調査,分析技術
| Keyword | Score |
|---|---|
| 検出 | 100.0 |
| 細胞 | 98.49 |
| 試料 | 74.69 |
| 診断 | 59.96 |
| 測定 | 59.37 |
| 活性 | 54.36 |
| 分析 | 47.0 |
| 組成 | 43.63 |
| 発現 | 42.17 |
| 疾患 | 40.83 |
| 治療 | 38.33 |
| 遺伝子 | 35.34 |
| 癌 | 33.61 |
| 結合 | 32.54 |
| スクリーニング | 32.4 |
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 3,404 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.
生物学的材料の調査,分析技術[2G045]
Recent publications
| Publication No. | Title | Bibliographic info | Theme |
|---|---|---|---|
| 1. JPP7919671 | 脂肪酸トランスポーターの細胞内動態の分析方法、及び脂肪酸トランスポーター改変タンパク質の利用 | ・Applicant 公立大学法人大阪 ・Filing date 2021-02-25 ・Publication date 2026-09-14 | 2G045, 4B063, 4B065, 4H045 |
| 2. JPP7920153 | 対象が筋骨格及び／又は結合組織の疾患を発症するリスクがあるかどうかを決定するための方法 | ・Applicant ナイチンゲールヘルスオーワイジェイ ・Filing date 2021-12-16 ・Publication date 2026-09-14 | 2G045 |
| 3. JPP7920158 | マルチプレックス免疫蛍光画像のグラフ構築及び可視化 | ・Applicant アストラゼネカ・アクチエボラーグ ・Filing date 2022-01-11 ・Publication date 2026-09-14 | 2G045, 5L096 |
| 4. JPP7920142 | 心血管イベントリスクの予測 | ・Applicant ソマロジックオペレーティングカンパニーインコーポレイテッド ・Filing date 2021-10-19 ・Publication date 2026-09-14 | 2G045 |
| 5. JPP7920302 | 疾患予測のためのシステムおよび方法 | ・Applicant シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッド ・Filing date 2023-02-23 ・Publication date 2026-09-14 | 2G045, 5L099 |
| 6. JPA-HYO2026-530925 | 非転移性女性乳がんの予後方法 | ・Applicant フォンダツィオーネディレリジオーネエディクルト“カサソッリエーヴォデラソッフェレンツァ”-オペラディサンピオダピエトレルチーナ ・Filing date 2024-06-21 ・Publication date 2026-09-11 | 2G045, 4B029, 4B063 |
| 7. JPA-HYO2026-530846 | 低刺激界面活性剤系皮膚クレンジング組成物の臨床的刺激及び皮膚バリア障害可能性についての方法及び予測インビトロ前臨床モデル | ・Applicant ケンビュー・ブランズ・エルエルシー ・Filing date 2024-09-06 ・Publication date 2026-09-10 | 2G045 |
| 8. JPA-HYO2026-530797 | 臨床検査室診断における分析前誤差を検出および分類するためのシステムおよび方法 | ・Applicant シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド ・Filing date 2024-07-30 ・Publication date 2026-09-10 | 2G045 |
| 9. JPA-HYO2026-530748 | 生体分析物のポイントオブケア評価用カートリッジ並びにそのシステム及び方法 | ・Applicant ギヨーズルマ ・Filing date 2024-08-15 ・Publication date 2026-09-10 | 2G045, 2G058 |
| 10. JPA2026-144573 | 生体試料製造デバイス、それに用いる剥離器具、及び生体試料製造方法 | ・Applicant 公立大学法人横浜市立大学, 国立大学法人東北大学 ・Filing date 2025-02-28 ・Publication date 2026-09-09 | 2G045, 4B029, 4B033 |
| 11. JPA2026-145002 | アクネ菌及び黄色ブドウ球菌の抑制用組成物 | ・Applicant 株式会社資生堂 ・Filing date 2026-02-13 ・Publication date 2026-09-09 | 2G045, 4B063, 4B065, 4C083, 4C087 |
| 12. JPA2026-145047 | 細胞情報取得システムおよび細胞情報取得方法 | ・Applicant キヤノン株式会社 ・Filing date 2026-02-27 ・Publication date 2026-09-09 | 2G045, 2G059, 2H052, 4B029 |
| 13. JPA2026-144195 | 情報処理装置 | ・Applicant パイオニア株式会社 ・Filing date 2025-02-28 ・Publication date 2026-09-09 | 2G045, 2G052, 5L050 |
| 14. JPA2026-144588 | 中枢神経系の抗炎症剤、神経炎症を伴う中枢神経系疾患の治療剤及び神経炎症を伴う中枢神経系疾患の治療剤のスクリーニング方法 | ・Applicant 国立大学法人千葉大学 ・Filing date 2025-02-28 ・Publication date 2026-09-09 | 2G045, 4C084, 4C086 |
| 15. JPA2026-143913 | バイオセンサ | ・Applicant 学校法人常翔学園 ・Filing date 2025-02-28 ・Publication date 2026-09-09 | 2G045 |
Same industry / competition company information (JP)
{'ja': '技術テーマ「生物学的材料の調査,分析技術」における上位出願人の特許情報を以下に示します。各企業の特許件数を比較することで、過去および現在の各社の技術テーマにおける研究開発状況や、技術テーマにおける各社の位置付けを確認できます。なお、特許は出願から公開までに一年半のタイムラグがあるため、一年半より直近の状況については分析できない点に注意する必要があります。', 'en': "The patent information of the higher applicant in the technical theme 生物学的材料の調査,分析技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme. Patents have a time lag of about 18 months from filing to publication."}
Trends in filing of joint patent applications in the last 3 years (2023 to 2025).
Comparing the number of applications of each company, TOTO株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 48 cases, followed by 花王株式会社 with 26 cases.
| Name | Cases |
|---|---|
| TOTO株式会社 | 48 cases |
| 花王株式会社 | 26 cases |
| エフホフマン-ラロシュアーゲー | 23 cases |
| シスメックス株式会社 | 17 cases |
| 株式会社島津製作所 | 17 cases |
| リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 6 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
Comparing the number of applications of each company, エフホフマン-ラロシュアーゲー has the highest number of joint applications in the last for the target period (2020 to 2025) with 80 cases, followed by 花王株式会社 with 80 cases.
| Name | Cases |
|---|---|
| エフホフマン-ラロシュアーゲー | 80 cases |
| 花王株式会社 | 80 cases |
| TOTO株式会社 | 65 cases |
| シスメックス株式会社 | 64 cases |
| 株式会社島津製作所 | 62 cases |
| リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 56 cases |
Same industry / competition company JP patent filing ranking
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 6 companies in the same industry over the past 6 years.
Competitor filing ranking
| Name | Cases |
|---|---|
| エフホフマン-ラロシュアーゲー | 80 |
| 花王株式会社 | 80 |
| TOTO株式会社 | 65 |
| シスメックス株式会社 | 64 |
| 株式会社島津製作所 | 62 |
| リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 56 |
Top company information (JP)
{'ja': '技術テーマ「生物学的材料の調査,分析技術」における上位出願人の特許情報を以下に示します。各企業の特許件数を比較することで、過去および現在の各社の技術テーマにおける研究開発状況や、技術テーマにおける各社の位置付けを確認できます。なお、特許は出願から公開までに一年半のタイムラグがあるため、一年半より直近の状況については分析できない点に注意する必要があります。', 'en': "The patent information of the higher applicant in the technical theme 生物学的材料の調査,分析技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme. Patents have a time lag of about 18 months from filing to publication."}
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む
Trends in filing of joint patent applications in the last 3 years (2023 to 2025).
among the top coapplicants, TOTO株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 48 cases, followed by 花王株式会社 with 26 cases.
| Name | Cases |
|---|---|
| TOTO株式会社 | 48 cases |
| 花王株式会社 | 26 cases |
| エフホフマン-ラロシュアーゲー | 23 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
among the top coapplicants, 花王株式会社 has the highest number of joint applications in the last for the target period (2020 to 2025) with 80 cases, followed by エフホフマン-ラロシュアーゲー with 80 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 80 cases |
| エフホフマン-ラロシュアーゲー | 80 cases |
| TOTO株式会社 | 65 cases |
Top company JP patent filing ranking
Below is a ranking of the number of JP patent applications by 生物学的材料の調査,分析技術’s top 3 coapplicants over the last 6 years.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| エフホフマン-ラロシュアーゲー | 80 |
| 花王株式会社 | 80 |
| TOTO株式会社 | 65 |
Top company, Change in the Number of JP Patents
Below is a patent map showing the changes in the numbers of JP patent filings by 生物学的材料の調査,分析技術’s top 3 coapplicants over the last 6 years.
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| エフホフマン-ラロシュアーゲー | 80 |
| 花王株式会社 | 80 |
| TOTO株式会社 | 65 |
Top company details
Trends in filing of joint patent applications with TOTO株式会社
生物学的材料の調査,分析技術 filed 65 joint applications with TOTO株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 63 cases in total) is 12.6, and the median is 7.0. The coefficient of variation (standard deviation/mean) is 0.7, and filings have been large fluctuations.
The number of filings has been decreasing for the publication-lag-adjusted last 3 years (2023 to 2025). The highest number of filings in 2023 with 24 cases, and their lowest number in 2022 with 4 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 12.6 patents |
| Std Dev | 8.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 2 cases | -90.9% |
| 2024 year | 22 cases | -8.33% |
| 2023 year | 24 cases | +500% |
Trends in filing of joint patent applications with 花王株式会社
生物学的材料の調査,分析技術 filed 80 joint applications with 花王株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 76 cases in total) is 15.2, and the median is 14.0. The coefficient of variation (standard deviation/mean) is 0.29, and filings have been large fluctuations.
The highest number of filings in 2021 with 22 cases, and their lowest number in 2024 with 9 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 15.2 patents |
| Std Dev | 4.4 |
| COV | 0.29 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 4 cases | -55.6% |
| 2024 year | 9 cases | -30.8% |
| 2023 year | 13 cases | -7.14% |
Trends in filing of joint patent applications with エフホフマン-ラロシュアーゲー
生物学的材料の調査,分析技術 filed 80 joint applications with エフホフマン-ラロシュアーゲー for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 80 cases in total) is 16.0, and the median is 20.0. The coefficient of variation (standard deviation/mean) is 0.4, and filings have been large fluctuations.
Because some years show zero filings in the collected data, strong trend claims are avoided; see the yearly table. The highest number of filings in 2022 with 23 cases, and their lowest number in 2024 with 3 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 16.0 patents |
| Std Dev | 7.1 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 0 cases | -100% |
| 2024 year | 3 cases | -85.0% |
| 2023 year | 20 cases | -13.04% |
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佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む