Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857512 | Diluted solution production method and diluted solution production apparatus | Yoshifumi HAYASHI, Yukinari Yamashita, Daisaku Yano | 2020-12-08 |
| 10797141 | Semiconductor device | Yutaro Yamaguchi, Masatake Hangai | 2020-10-06 |
| 10777550 | Semiconductor device | Yutaro Yamaguchi, Masatake Hangai | 2020-09-15 |
| 10763797 | High-frequency power amplifier | Takaaki Yoshioka, Masatake Hangai | 2020-09-01 |
| 10748860 | Amplifier | Keigo NAKATANI, Yuji KOMATSUZAKI, Shintaro Shinjo, Shohei IMAI | 2020-08-18 |
| 10741700 | Semiconductor device | Yutaro Yamaguchi, Masatake Hangai | 2020-08-11 |
| 10647648 | Method for purifying organic solvent | Hitoshi Takada, Akira Nakamura, Masami Imamura | 2020-05-12 |
| 10574197 | Multi-stage high frequency amplifier | Takaaki Yoshioka, Shintaro Shinjo | 2020-02-25 |
| 10559944 | Spark plug for internal combustion engine | Yuji KAJI | 2020-02-11 |