Inventor · disambiguated record
Shigeki Otsubo
Also filed as: OTSUBO SHIGEKI
2 granted patents·2 pending applications·12 citations·filing 2011–2019
50Inventor score
Top patents by PatentIndex Score
4 records- 0193US9624367B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Apr 18, 2017·12 cites·3 claims
- 0255US10633523B2TireSUMITOMO RUBBER IND·Filed 2018·Granted Apr 28, 2020·0 cites·17 claims
- 0339US2021403684A1Pneumatic tireSUMITOMO RUBBER IND·Filed 2019·Application pending·0 cites
- 0429US2011184085A1Tread rubber composition for two-wheeled vehicle tire and two-wheeled vehicle tireOTSUBO SHIGEKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →