Inventor · disambiguated record
Koji Ohshika
Also filed as: OHSHIKA KOJI
2 granted patents·1 pending application·6 citations·filing 2009–2019
47Inventor score
Top patents by PatentIndex Score
3 records- 0166US8124023B2Holding sealing material, method for manufacturing holding sealing material and exhaust gas purifying apparatusOHSHIKA KOJI·Filed 2009·Granted Feb 28, 2012·6 cites·42 claims
- 0265US11608014B2Sound-absorbing materialIBIDEN CO LTD·Filed 2019·Granted Mar 21, 2023·0 cites·20 claims
- 0341US2012110805A1Method for manufacturing holding sealing materialOHSHIKA KOJI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →