4D004 固体廃棄物の処理技術 Patent Trends
The Theme Code "固体廃棄物の処理技術" had 309 patent application filings in the publication-lag-adjusted comparison period (2024-01-01 to 2024-10-31). This is a with an decreasing trend transition of -50 filings (-13.9%) over 359 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 446 cases, and their lowest number in 2024 with 368 cases (years covered: 2021, 2022, 2023, 2024).
The mean of the number of filings over the last 4 years (2021 to 2024, 1,683 cases in total) is 421, and the median is 434. The coefficient of variation (standard deviation/mean) is 0.07, and filings have been stable.
| Index | Value |
|---|---|
| Average | 421 patents |
| Std Dev | 30.8 |
| COV | 0.07 |
The number of filings has been decreasing for the publication-lag-adjusted last 3 years (2023 to 2025).
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 189 cases | -48.6% |
| 2024 year | 368 cases | -15.40% |
| 2023 year | 435 cases | +0.23% |
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 固体廃棄物の処理技術[4D004] 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 固体廃棄物の処理技術, 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.
固体廃棄物の処理技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 固体廃棄物の処理技術 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.
固体廃棄物の処理技術 JP patent filing trend (unit: cases)
| Year | Cases |
|---|---|
| 2021 | 446 |
| 2022 | 434 |
| 2023 | 435 |
| 2024 | 368 |
| 2025 | 189 |
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 固体廃棄物の処理技術 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 固体廃棄物の処理技術 are shown below.
Top keywords for 固体廃棄物の処理技術
| Keyword | Score |
|---|---|
| 廃棄 | 100.0 |
| 含有 | 96.41 |
| 分解 | 72.56 |
| 水 | 64.09 |
| 利用 | 63.35 |
| 分離 | 58.66 |
| 土壌 | 52.43 |
| 回収 | 51.84 |
| 添加 | 42.57 |
| 加熱 | 40.58 |
| 金属 | 39.69 |
| 有機 | 39.65 |
| 供給 | 38.57 |
| 効率 | 37.03 |
| バイオ | 35.57 |
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 1,872 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.
固体廃棄物の処理技術[4D004]
Recent publications
| Publication No. | Title | Bibliographic info | Theme |
|---|---|---|---|
| 1. JPP7948596 | 土壌改良用浄水発生土の選別方法、土壌改良材の製造方法、混合土の製造方法及び混合土の施工方法、並びに土壌改良用浄水発生土の選別装置、土壌改良材の製造装置及び混合土の製造装置 | ・Applicant 株式会社ハイクレー ・Filing date 2022-12-23 ・Publication date 2026-11-11 | 2D040, 4D004, 4D059, 4H026 |
| 2. JPP7949131 | 廃棄物処理システム及び廃棄物処理方法 | ・Applicant 三菱重工業株式会社 ・Filing date 2020-07-02 ・Publication date 2026-11-11 | 4D004 |
| 3. JPP7949138 | 使用済み電子デバイスを評価および購入するためのキオスク | ・Applicant エコエーティーエムエルエルシー ・Filing date 2021-08-24 ・Publication date 2026-11-11 | 4D004, 5L030 |
| 4. JPP7948226 | 空箱処理装置 | ・Applicant トヨタ自動車株式会社 ・Filing date 2024-01-24 ・Publication date 2026-11-11 | 3E058, 4D004 |
| 5. JPP7949159 | 再生ポリマーを精製するための方法 | ・Applicant ザプロクターアンドギャンブルカンパニー ・Filing date 2023-06-28 ・Publication date 2026-11-11 | 4D004, 4F401 |
| 6. JPA-HYO2026-537488 | 汚染土壌を迅速電熱無機化により修復するための方法 | ・Applicant ウィリアム・マーシュ・ライス・ユニバーシティ ・Filing date 2024-10-09 ・Publication date 2026-11-10 | 4D004 |
| 7. JPP7947337 | 原料処理の方法及びシステム | ・Applicant デフーゴテクノロジーズプライベートリミテッド ・Filing date 2021-11-23 ・Publication date 2026-11-10 | 4D004, 4D056 |
| 8. JPA2026-178662 | 再生セメント製造装置 | ・Applicant 国立大学法人東北大学, 株式会社XMAT ・Filing date 2025-04-28 ・Publication date 2026-11-10 | 4D004, 4D063 |
| 9. JPP7946293 | フライアッシュの処理方法 | ・Applicant 国立大学法人東北大学, 株式会社XMAT, 社会環境イノベーション株式会社 ・Filing date 2022-07-13 ・Publication date 2026-11-09 | 4D004, 4D071 |
| 10. JPA2026-177121 | 廃棄ガラス等のリサイクル原料を用いた触媒担体および水素化処理触媒の製造方法 | ・Applicant 一般社団法人ガラス再資源化協議会, 丸美陶料株式会社 ・Filing date 2025-04-24 ・Publication date 2026-11-06 | 4D004, 4G169 |
| 11. JPA2026-177830 | ＰＦＡＳ含有土壌の清浄化方法 | ・Applicant 前田建設工業株式会社 ・Filing date 2025-04-25 ・Publication date 2026-11-06 | 4D004 |
| 12. JPA2026-178118 | 回収容器 | ・Applicant TOPPANホールディングス株式会社 ・Filing date 2025-04-24 ・Publication date 2026-11-06 | 3E023, 3E025, 4D004, 5L050 |
| 13. JPA2026-175353 | メタン発酵システムの立上制御装置、ボイラシステム、および、メタン発酵システムの立上方法 | ・Applicant 三菱重工業株式会社 ・Filing date 2025-04-22 ・Publication date 2026-11-04 | 4D004, 4D059 |
| 14. JPA2026-175981 | 生ごみ吸水パック | ・Applicant 有限会社藤和工務店 ・Filing date 2025-04-22 ・Publication date 2026-11-04 | 4D004 |
| 15. JPA2026-175488 | 使用済み紙おむつの連続式処理システム | ・Applicant 株式会社プラントシステム ・Filing date 2025-04-22 ・Publication date 2026-11-04 | 4D004 |
Same industry / competition company information (JP)
{'ja': '技術テーマ「固体廃棄物の処理技術」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 固体廃棄物の処理技術 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, UBE三菱セメント株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 26 cases, followed by 太平洋セメント株式会社 with 24 cases.
| Name | Cases |
|---|---|
| UBE三菱セメント株式会社 | 26 cases |
| 太平洋セメント株式会社 | 24 cases |
| 株式会社大林組 | 18 cases |
| 清水建設株式会社 | 16 cases |
| 株式会社神鋼環境ソリューション | 16 cases |
| 株式会社トクヤマ | 10 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
Comparing the number of applications of each company, 太平洋セメント株式会社 has the highest number of joint applications in the last for the target period (2020 to 2025) with 82 cases, followed by UBE三菱セメント株式会社 with 62 cases.
| Name | Cases |
|---|---|
| 太平洋セメント株式会社 | 82 cases |
| UBE三菱セメント株式会社 | 62 cases |
| 株式会社大林組 | 39 cases |
| 清水建設株式会社 | 39 cases |
| 株式会社トクヤマ | 37 cases |
| 株式会社神鋼環境ソリューション | 33 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 |
|---|---|
| 太平洋セメント株式会社 | 82 |
| UBE三菱セメント株式会社 | 62 |
| 株式会社大林組 | 39 |
| 清水建設株式会社 | 39 |
| 株式会社トクヤマ | 37 |
| 株式会社神鋼環境ソリューション | 33 |
Top company information (JP)
{'ja': '技術テーマ「固体廃棄物の処理技術」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 固体廃棄物の処理技術 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, UBE三菱セメント株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 26 cases, followed by 太平洋セメント株式会社 with 24 cases.
| Name | Cases |
|---|---|
| UBE三菱セメント株式会社 | 26 cases |
| 太平洋セメント株式会社 | 24 cases |
| 株式会社大林組 | 18 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
among the top coapplicants, 太平洋セメント株式会社 has the highest number of joint applications in the last for the target period (2020 to 2025) with 82 cases, followed by UBE三菱セメント株式会社 with 62 cases.
| Name | Cases |
|---|---|
| 太平洋セメント株式会社 | 82 cases |
| UBE三菱セメント株式会社 | 62 cases |
| 株式会社大林組 | 39 cases |
Top company JP patent filing ranking
Below is a ranking of the number of JP patent applications by 固体廃棄物の処理技術’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 |
|---|---|
| 太平洋セメント株式会社 | 82 |
| UBE三菱セメント株式会社 | 62 |
| 株式会社大林組 | 39 |
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 固体廃棄物の処理技術’s top 3 coapplicants over the last 6 years.
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| 太平洋セメント株式会社 | 82 |
| UBE三菱セメント株式会社 | 62 |
| 株式会社大林組 | 39 |
Top company details
Trends in filing of joint patent applications with UBE三菱セメント株式会社
固体廃棄物の処理技術 filed 62 joint applications with UBE三菱セメント株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 52 cases in total) is 10.4, and the median is 7.0. The coefficient of variation (standard deviation/mean) is 0.6, and filings have been large fluctuations.
The highest number of filings in 2020 with 22 cases, and their lowest number in 2023 with 6 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 10.4 patents |
| Std Dev | 6.0 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 10 cases | 0 |
| 2024 year | 10 cases | +66.7% |
| 2023 year | 6 cases | -14.29% |
Trends in filing of joint patent applications with 太平洋セメント株式会社
固体廃棄物の処理技術 filed 82 joint applications with 太平洋セメント株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 73 cases in total) is 14.6, and the median is 12.0. The coefficient of variation (standard deviation/mean) is 0.5, 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 2021 with 25 cases, and their lowest number in 2024 with 5 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 14.6 patents |
| Std Dev | 7.3 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 9 cases | +80.0% |
| 2024 year | 5 cases | -50.0% |
| 2023 year | 10 cases | -16.67% |
Trends in filing of joint patent applications with 株式会社大林組
固体廃棄物の処理技術 filed 39 joint applications with 株式会社大林組 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 36 cases in total) is 7.2, and the median is 8.0. The coefficient of variation (standard deviation/mean) is 0.3, 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 2020 with 10 cases, and their lowest number in 2022 with 3 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 7.2 patents |
| Std Dev | 2.5 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 3 cases | -50.0% |
| 2024 year | 6 cases | -33.3% |
| 2023 year | 9 cases | +200% |
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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