Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768729 | Power amplifier | Takashi Yamada, Norio Hayashi, Satoshi Tanaka, Kenichi Shimamoto, Kazuo Watanabe | 2017-09-19 |
| 9673763 | Power amplifier | Kazuo Watanabe, Satoshi Tanaka, Norio Hayashi | 2017-06-06 |