Inventor · disambiguated record
Kazuya Hirabayashi
Also filed as: HIRABAYASHI KAZUYA
4 granted patents·6 pending applications·3 citations·filing 2008–2023
58Inventor score
Top patents by PatentIndex Score
10 records- 0168US7803866B2Rubber composition for tire treadTOYO TIRE & RUBBER CO·Filed 2008·Granted Sep 28, 2010·3 cites·6 claims
- 0265US2023331964A1Rubber composition for tire tread and tireTOYO TIRE CORP·Filed 2023·Application pending·0 cites
- 0361US11795307B2Rubber composition for tire, and tireTOYO TIRE CORP·Filed 2021·Granted Oct 24, 2023·0 cites·10 claims
- 0458US11554608B2Rubber composition for tire and winter tire using the sameTOYO TIRE CORP·Filed 2020·Granted Jan 17, 2023·0 cites·17 claims
- 0558US11518869B2Rubber composition for tire and studless tire using the sameTOYO TIRE CORP·Filed 2020·Granted Dec 6, 2022·0 cites·17 claims
- 0648US2020109269A1Method for producing rubber wet masterbatchTOYO TIRE CORP·Filed 2019·Application pending·0 cites
- 0747US2009105398A1Rubber Composition For Pneumatic TireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 0847US2009137718A1Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 0946US2009137701A1Pneumatic TireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1042US2015119491A1Rubber compositionTOYO TIRE & RUBBER CO·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →