Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088649 | Power conversion unit | Yasuhiko Kitamura, Ryuichi Ishii, Shozo Kanzaki | 2021-08-10 |
| 10305389 | Capacitor substrate unit for opening/closing module | Yasuhiko Kitamura, Hiroaki Takahashi, Shozo Kanzaki | 2019-05-28 |