Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063422 | Power semiconductor module and power converter | — | 2021-07-13 |
| 10643918 | Semiconductor device | — | 2020-05-05 |
| 10354940 | Semiconductor device | Tetsujiro Tsunoda | 2019-07-16 |
| 9735226 | Power module | Toshinari HIRAI, Tetsujiro Tsunoda, Masanori Yamamoto, Hiroshi Fujita | 2017-08-15 |
| 5240200 | Tape cassette | Akihiro Nishimura, Shuji Uematsu, Yoshinori Shiomi, Kenji Iwano | 1993-08-31 |