Inventor · disambiguated record
Fumihiro Kikkawa
Also filed as: KIKKAWA FUMIHIRO
3 granted patents·2 citations·filing 2013–2018
50Inventor score
Files withNGK SPARK PLUG CO3
Top patents by PatentIndex Score
3 records- 0165US9695087B2Sialon sintered body and cutting insertNGK SPARK PLUG CO·Filed 2013·Granted Jul 4, 2017·2 cites·5 claims
- 0251US11173555B2Surface-coated cutting toolNGK SPARK PLUG CO·Filed 2018·Granted Nov 16, 2021·0 cites·3 claims
- 0343US10058925B2Sialon sintered body and cutting insertNGK SPARK PLUG CO·Filed 2015·Granted Aug 28, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →