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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
Paten Database Updated ( Jun, 2020).
2020-07-06 NEW
Legal Status / Examination Information Updated ( Jun, 2002).
2020-06-07
Paten Database Updated ( May, 2020).
2020-06-07
Legal Status / Examination Information Updated ( May, 2002).

News Release

2020-06-15 NEW
We have added a functional description of the patent landscape " Patent analysis by Patent Landscape".
2020-05-26
The data for May will be updated on June 8.
2020-05-18
We changed the specification of the fixed link service to a fixed link to JPlatPat. Users can easily download the PDF of each country's official bulletin from JPlatPat.
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