Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12009273 | Semiconductor apparatus including different thermal resistance values for different heat transfer paths | Koshi HIMEDA, Kazuya Kobayashi | 2024-06-11 |
| 11948986 | Semiconductor device | Masahiro Shibata, Hiroaki Tokuya, Mari SAJI | 2024-04-02 |
| 11817493 | Semiconductor device | Mari SAJI, Koshi HIMEDA | 2023-11-14 |
| 11735541 | Semiconductor device with protective protrusion | Kazuya Kobayashi, Hiroaki Tokuya, Isao Obu, Yuichi Saito | 2023-08-22 |
| 11652016 | Semiconductor device | Mari SAJI, Masahiro Shibata | 2023-05-16 |
| 11601102 | Power amplifier circuit and semiconductor device | Hiroaki Tokuya, Hideyuki Sato, Fumio Harima, Kenichi Shimamoto, Satoshi Tanaka +2 more | 2023-03-07 |
| 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 |
| 11158592 | Semiconductor device | Masahiro Shibata | 2021-10-26 |
| 11081573 | Semiconductor element | Kazuya Kobayashi | 2021-08-03 |
| 11056423 | Semiconductor device | Yuichi Sano | 2021-07-06 |
| 10985123 | Semiconductor apparatus | Masayuki Aoike, Takayuki Tsutsui | 2021-04-20 |
| 10950548 | Semiconductor device | Yuichi Sano, Kazuya Kobayashi | 2021-03-16 |
| 10903343 | Semiconductor device | — | 2021-01-26 |
| 10892350 | Semiconductor device | Yuichi Sano | 2021-01-12 |
| 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 |