Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814118 | Pneumatic tire with specified airtight layer on inner surface | Yasuhiro Narahara, Takuji Kusumoto, Yoshiyuki Kawai, Yutaka Kuroda, Masayuki Sakamoto +1 more | 2004-11-09 |
| 6257290 | Low-aspect tire | Masayuki Sakamoto, Kazuya Suzuki | 2001-07-10 |
| 6164354 | Pneumatic tire | — | 2000-12-26 |
| D395857 | Automobile tire | — | 1998-07-07 |