Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426508 | Studless tire | Takayuki Hattori, Ryoji Kojima, Naohiko Kikuchi | 2013-04-23 |
| 8293833 | Rubber composition and tire having tread and/or sidewall using same | Kazuo Hochi, Ai Matsuura | 2012-10-23 |
| 8258224 | Rubber composition for tire, and tire | — | 2012-09-04 |
| 7950427 | Shock absorber loaded in inner cavity of tire enclosed by tire for two-wheeler and rim | Toshiaki Sakaki, Sadahiko Matsumura | 2011-05-31 |
| 7893146 | Tire having a tire tread | — | 2011-02-22 |
| 7569632 | Rubber composition and process for preparing the same | Noriko Yagi, Noboru Wakabayashi | 2009-08-04 |
| 7493927 | Rubber composition | Noriko Yagi | 2009-02-24 |
| 6382286 | Pneumatic tires | — | 2002-05-07 |
| 6342567 | Rubber composition | Hiroki Sarashi, Minoru Ueda | 2002-01-29 |
| 6318430 | Pneumatic tire with hybrid material bead apex | Kiyoshi Ueyoko | 2001-11-20 |
| 6293327 | Pneumatic tire | Kiyoshige Muraoka, Yutaka Kuroda | 2001-09-25 |
| 5907009 | Surface-treating agent for carbon black | Kiyoshige Muraoka | 1999-05-25 |