Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975741 | Pneumatic tire and producing method of pneumatic tire | Shigeru Ohno, Hiroshi Ikegami, Koji Hiramatsu, Katsuhiro Nakatani | 2011-07-12 |
| 7896996 | Pneumatic tire and producing method of pneumatic tire | — | 2011-03-01 |
| 7850808 | Pneumatic tire and producing method of pneumatic tire | — | 2010-12-14 |
| 7641751 | Producing method of pneumatic tire | — | 2010-01-05 |
| 7364635 | Manufacturing method of pneumatic tire | — | 2008-04-29 |