Inventor · disambiguated record
Kazuya Hatakeyama
Also filed as: HATAKEYAMA KAZUYA
7 granted patents·4 pending applications·108 citations·filing 1990–2024
84Inventor score
Top patents by PatentIndex Score
11 records- 0185US5714533ARubber composition improved in charging property and pneumatic tire produced by making use of the sameBRIDGESTONE CORP·Filed 1995·Granted Feb 3, 1998·49 cites·22 claims
- 0273US5140055ARubber compositionBRIDGESTONE CORP·Filed 1991·Granted Aug 18, 1992·37 cites·2 claims
- 0369US2025112438A1Light-emitting module and method for manufacturing light-emitting moduleNICHIA CORP·Filed 2024·Application pending·0 cites
- 0465US2024039249A1Light-emitting moduleNICHIA CORP·Filed 2023·Application pending·0 cites
- 0556US7440815B2Vulcanized tire size allocating method, tire manufacturing method, and vulcanizing process setting methodBRIDGESTONE CORP·Filed 2003·Granted Oct 21, 2008·2 cites·7 claims
- 0650US6107384ASilica-blended rubber composition and production process for the sameBRIDGESTONE CORP·Filed 1999·Granted Aug 22, 2000·11 cites·5 claims
- 0746US2006096696A1Method and apparatus for the lamination of band-shaped uncured rubber materialsBRIDGESTONE CORP·Filed 2005·Application pending·0 cites
- 0844US5391635ARubber compositionBRIDGESTONE CORP·Filed 1993·Granted Feb 21, 1995·6 cites·6 claims
- 0935US2007182061A1Method of manufacturing support body for pneumatic run flat tireHATAKEYAMA KAZUYA·Filed 2004·Application pending·0 cites
- 1033US5151468ALow heat generation rubber compositions containing thiadiazole compoundBRIDGESTONE CORP·Filed 1990·Granted Sep 29, 1992·2 cites·4 claims
- 1129US6187843B1Rubber compositions for tire tread developing excellent gripping performanceBRIDGESTONE CORP·Filed 1996·Granted Feb 13, 2001·1 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →