Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491517 | Method and system for cleaning copper-exposed substrate | Daisaku Yano, Masami Murayama, Yukinari Yamashita | 2022-11-08 |
| 11381206 | Power amplifier and filter | Takumi SUGITANI, Masatake Hangai | 2022-07-05 |
| 11349515 | Limiter circuit | Takuma TORII, Masatake Hangai, Kazuhiro Nishida | 2022-05-31 |
| 11336233 | Amplifier | Shuichi SAKATA, Shintaro Shinjo, Keigo NAKATANI | 2022-05-17 |
| 11276626 | Semiconductor device | Yutaro Yamaguchi, Masatake Hangai, Shintaro Shinjo | 2022-03-15 |
| 11229887 | Ozone water supply method and ozone water supply device | Yoshifumi HAYASHI, Yukinari Yamashita | 2022-01-25 |
| 11228173 | Limiter circuit | Takuma TORII, Masatake Hangai, Kazuhiro Nishida | 2022-01-18 |