Inventor · disambiguated record
Keisuke Osaka
Also filed as: OSAKA KEISUKE
2 granted patents·2 pending applications·0 citations·filing 2018–2018
23Inventor score
Files withSUMITOMO RUBBER IND4
Top patents by PatentIndex Score
4 records- 0147US10683410B2Rubber composition, rubber roller, and image forming apparatusSUMITOMO RUBBER IND·Filed 2018·Granted Jun 16, 2020·0 cites·8 claims
- 0246US10474068B2Electrically conductive rubber composition, transfer roller, and image forming apparatusSUMITOMO RUBBER IND·Filed 2018·Granted Nov 12, 2019·0 cites·10 claims
- 0341US2019185640A1Rubber composition, transfer roller, and image forming apparatusSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
- 0441US2019219953A1Rubber composition, rubber roller, and image forming deviceSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →