Inventor · disambiguated record
Yoshikatsu Hatakeyama
Also filed as: HATAKEYAMA YOSHIKATSU
3 granted patents·1 pending application·6 citations·filing 2003–2018
56Inventor score
Top patents by PatentIndex Score
4 records- 0153US7211630B2Rubber composition and pneumatic tire using the same in treadBRIDGESTONE CORP·Filed 2003·Granted May 1, 2007·5 cites·9 claims
- 0250US7531056B2Run-flat tire support and manufacturing method for the sameBRIDGESTONE CORP·Filed 2004·Granted May 12, 2009·1 cites·5 claims
- 0344US10968306B2Bound stopper and production method thereforBASF INOAC POLYURETHANES LTD·Filed 2018·Granted Apr 6, 2021·0 cites·5 claims
- 0443US2007272336A1Supporter for run-flat tire and pneumatic run-flat tire using the sameBRIDGESTONE CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →