Inventor · disambiguated record
Kei Kohara
Also filed as: KOHARA KEI
13 granted patents·1 pending application·32 citations·filing 1991–2018
86Inventor score
Top patents by PatentIndex Score
14 records- 0175US9144947B2Rigid core for forming tireSUMITOMO RUBBER IND·Filed 2013·Granted Sep 29, 2015·2 cites·4 claims
- 0275US9039399B2Rigid core for forming tireSUMITOMO RUBBER IND·Filed 2013·Granted May 26, 2015·2 cites·4 claims
- 0373USD336273SAutomobile tireSUMITOMO RUBBER IND·Filed 1991·Granted Jun 8, 1993·21 cites·1 claims
- 0469US10118355B2Tire manufacturing methodSUMITOMO RUBBER IND·Filed 2014·Granted Nov 6, 2018·2 cites·6 claims
- 0567US8757995B2Tire vulcanization moldSUMITOMO RUBBER IND·Filed 2013·Granted Jun 24, 2014·1 cites·6 claims
- 0657US11236223B2Rubber composition for inner liner and pneumatic tireSUMITOMO RUBBER IND·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 0753US10112445B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Granted Oct 30, 2018·0 cites·5 claims
- 0852US10981417B2Pneumatic tire with carcass ply comprising plurality of partly overlapping strip-shaped ply piecesSUMITOMO RUBBER IND·Filed 2016·Granted Apr 20, 2021·0 cites·8 claims
- 0951US10189317B2Pneumatic tire having twisted bead cordsSUMITOMO RUBBER IND·Filed 2013·Granted Jan 29, 2019·0 cites·6 claims
- 1049US10500803B2Rigid inner mold for forming tire, and method of manufacturing tire using the sameSUMITOMO RUBBER IND·Filed 2015·Granted Dec 10, 2019·0 cites·20 claims
- 1147US9039400B2Rigid core for forming tireSUMITOMO RUBBER IND·Filed 2013·Granted May 26, 2015·0 cites·2 claims
- 1243US9731463B2Rigid inner mold for forming tire, and method of manufacturing tire using the sameSUMITOMO RUBBER IND·Filed 2015·Granted Aug 15, 2017·0 cites·15 claims
- 1340US2016046093A1Method for manufacturing pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Application pending·0 cites
- 1435USD582841STire for automobileGOODYEAR TIRE & RUBBER·Filed 2006·Granted Dec 16, 2008·4 cites·1 claims
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