Inventor · disambiguated record
Keisuke Ooyama
Also filed as: OOYAMA KEISUKE
2 granted patents·0 citations·filing 2017–2017
24Inventor score
Technology areasH01M
Files withMITSUBISHI PAPER MILLS LTD2
Top patents by PatentIndex Score
2 records- 0154US10818898B2Separator for electrochemical elements and electrochemical element including separator for electrochemical elementsMITSUBISHI PAPER MILLS LTD·Filed 2017·Granted Oct 27, 2020·0 cites·16 claims
- 0253US10964986B2Separator for electrochemical elements, and electrochemical element comprising sameMITSUBISHI PAPER MILLS LTD·Filed 2017·Granted Mar 30, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →