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Patent Search Feature

Patent Search (Patent Database)

Patent integration is a simple user interface designed to productively search various patents. It also has a mechanism that makes it easy to utilize patent classifications such as patent classification stack and patent classification tables.

Easy Patent Search

Advanced Patent Search

Patent Number Inquiry

Similar patent search

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Various functions to support patent search

Patent Download

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Advanced Patent Search (Secondary Search)

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Patent CLS Table

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Patent search method (Introduction).

Patent search method (Beginner).

Patent Search (Patent Database)

Patent Analysis

Update Info

NEW
Legal Status / Examination Information Updated ( Jul, 2017).
2017-08-01 NEW
Paten Database Updated ( Jul, 2017).
2017-07-03
Legal Status / Examination Information Updated ( Jun, 2017).
2017-07-03
Paten Database Updated ( Jun, 2017).

News Release

2017-6-13
1. User can refer to the documents by the application number in "Query number" search. 2. Representative drawings of Japanese patents can now be displayed. The prosecution information of Japanese patents can be obtained from a fixed link to JPlatPat.
2017-4-3
During the 2017/4/3 06:00-2017/4/6 13:00, the download function can not be used by database maintenance. Please note.
2017-3-6
We have increased server facilities. Along with this enhancement, patent search and analysis speed has improved.
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