Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239351 | Pneumatic tire | Ryo Oba, Daisuke Utsumi | 2019-03-26 |
| 10236828 | Power amplifier | Kazuma Sugiura, Takashi Yamada, Satoshi Tanaka, Kenichi Shimamoto, Kazuo Watanabe | 2019-03-19 |