Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777667 | Semiconductor device | Koshi HIMEDA, Kazuya Kobayashi | 2020-09-15 |
| 10741680 | Bipolar transistor and method for producing the same | Yasunari Umemoto, Shigeki Koya | 2020-08-11 |
| 10734310 | Semiconductor apparatus | Masayuki Aoike, Takayuki Tsutsui | 2020-08-04 |
| 10636897 | Semiconductor device having a collector layer including first-conductivity-type semiconductor layers | Yasunari Umemoto, Tsunekazu Saimei | 2020-04-28 |
| 10580748 | Semiconductor apparatus | Masayuki Aoike, Takayuki Tsutsui | 2020-03-03 |
| 10566303 | Semiconductor element | — | 2020-02-18 |
| 10559547 | Semiconductor chip | Masahiro Shibata, Daisuke Tokuda, Hiroaki Tokuya, Yasunari Umemoto | 2020-02-11 |
| 10541320 | Bipolar transistor and method for producing the same | Yasunari Umemoto, Shigeki Koya | 2020-01-21 |