Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9953808 | Arc evaporation source | Ken Yoshihara, Hiroshi Ishizuka, Tomoyasu Matsuno, Shinji Narahara | 2018-04-24 |
| 9944128 | Pneumatic tire | — | 2018-04-17 |
| 9902211 | Pneumatic tire | — | 2018-02-27 |