Inventor
Kazuya Hatakeyama
Inventor
Kodaira, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients50%
B60CVehicle tyres17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
B29CShaping or joining of plastics8%
B29DProducing particular articles from plastics or from substances in a plastic state8%
PatentTitleYear
7,440,815'Vulcanized tire size allocating method, tire manufacturing method, and vulcanizing process setting method'20086,187,843'Rubber compositions for tire tread developing excellent gripping performance'20016,107,384'Silica-blended rubber composition and production process for the same'20005,714,533'Rubber composition improved in charging property and pneumatic tire produced by making use of the same'19985,391,635'Rubber composition'19955,151,468'Low heat generation rubber compositions containing thiadiazole compound'19925,140,055'Rubber composition'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2008Patents assigned to BRIDGESTONE CORP (7)· patent assignee history
1992–2008Based in Kodaira, JP· patent location history
1995–1998Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRIDGESTONE CORP | 7 | 1992–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kodaira, JP | 5 | 1992–2008 |
| Tokyo, JP | 2 | 1995–1998 |