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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
Paten Database Updated ( Mar, 2018).
2018-04-02 NEW
Legal Status / Examination Information Updated ( Mar, 2018).
2018-03-05
Legal Status / Examination Information Updated ( Feb, 2018).
2018-03-05
Paten Database Updated ( Feb, 2018).

News Release

2018-01-22
Patent family, pdf inquiry etc functions are restored. Please contact us if there is a problem.
2018-01-17
We can not currently use the patent family, pdf inquiry function. The cause is due to usage restrictions due to excessive use of external EPO service. We are currently dealing. We are sorry for the inconvenience.
2018-01-15
We updated the patent classification database. You can search by patent classification according to PMGS (Patent Map Guidance System) 9th edition of August 2017.
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