Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427472 | Pneumatic tire | — | 2019-10-01 |
| 9809064 | Pneumatic tire | — | 2017-11-07 |
| 9126458 | Pneumatic tire | Massimo Mangia | 2015-09-08 |
| 7305453 | Contents conversion method and server | Yasuhiko Awamoto | 2007-12-04 |