Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508835 | Bipolar transistor and method for producing the same | Yasunari Umemoto, Shigeki Koya | 2022-11-22 |
| 11469187 | Semiconductor device and high-frequency module | Hiroaki Tokuya, Masahiro Shibata, Akihiko Ozaki, Satoshi Goto, Fumio Harima | 2022-10-11 |
| 11411102 | Semiconductor device | — | 2022-08-09 |
| 11404357 | Semiconductor device | Hiroaki Tokuya, Kazuya Kobayashi, Yuichi Sano | 2022-08-02 |
| 11380601 | Semiconductor device and method for manufacturing semiconductor device | Yuichi Sano, Toshihiro Tada | 2022-07-05 |
| 11251290 | Bipolar transistor and method for producing the same | Yasunari Umemoto, Shigeki Koya | 2022-02-15 |
| 11227941 | Bipolar transistor and method for producing the same | Yasunari Umemoto, Shigeki Koya | 2022-01-18 |