Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138260 | Rubber composition for side wall and pneumatic tire using the same | — | 2012-03-20 |
| 7040364 | Pneumatic tire | Mitsuru Naito, Takashi Fukutomi | 2006-05-09 |
| 6648023 | Low permeable hose and method for producing the same | Hiroaki Shibano, Yuuji Kawamori | 2003-11-18 |
| 5603786 | Pneumatic tire with 1.times.2 steel belt cords | Yukio Tozawa, Susumu Imamiya, Hiroyuki Kaido, Hisao Kato | 1997-02-18 |