Inventor · disambiguated record
Kohei Hayama
Also filed as: HAYAMA Kohei
9 granted patents·7 citations·filing 2019–2023
79Inventor score
Files withSUMITOMO RUBBER IND9
Top patents by PatentIndex Score
9 records- 0160US12391070B2TireSUMITOMO RUBBER IND·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 0254USD963560STire for automobileSUMITOMO RUBBER IND·Filed 2020·Granted Sep 13, 2022·2 cites·1 claims
- 0354USD963559STire for automobileSUMITOMO RUBBER IND·Filed 2020·Granted Sep 13, 2022·2 cites·1 claims
- 0454USD963561STire for automobileSUMITOMO RUBBER IND·Filed 2020·Granted Sep 13, 2022·2 cites·1 claims
- 0545USD962853STire for automobileSUMITOMO RUBBER IND·Filed 2020·Granted Sep 6, 2022·1 cites·1 claims
- 0637US11618283B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2019·Granted Apr 4, 2023·0 cites·15 claims
- 0732USD1045761STire for automobileSUMITOMO RUBBER IND·Filed 2023·Granted Oct 8, 2024·0 cites·1 claims
- 0832USD1045762STire for automobileSUMITOMO RUBBER IND·Filed 2023·Granted Oct 8, 2024·0 cites·1 claims
- 0931USD964261STire for automobileSUMITOMO RUBBER IND·Filed 2020·Granted Sep 20, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →