| 12431448 |
Semiconductor device |
Tohru SHIRAKAWA, Yasunori AGATA, Naoki Saegusa |
2025-09-30 |
| 12426352 |
Semiconductor device and method for fabricating semiconductor device |
Yuichi Onozawa |
2025-09-23 |
| 12342607 |
Semiconductor device |
Tohru SHIRAKAWA, Toru AJIKI, Yuichi Onozawa |
2025-06-24 |
| 12015058 |
Semiconductor device |
Yoshiharu Kato, Toru AJIKI, Tohru SHIRAKAWA, Misaki Takahashi, Takashi Yoshimura +3 more |
2024-06-18 |
| 11830871 |
Semiconductor device and method for fabricating semiconductor device |
Yuichi Onozawa |
2023-11-28 |
| 11715771 |
Semiconductor device and manufacturing method |
Yoshiharu Kato, Toru AJIKI, Tohru SHIRAKAWA, Misaki Takahashi, Takashi Yoshimura +3 more |
2023-08-01 |
| 11574999 |
Semiconductor device |
Tohru SHIRAKAWA, Yasunori AGATA |
2023-02-07 |
| 11532738 |
Semiconductor device |
Kouta Yokoyama, Toru AJIKI, Tohru SHIRAKAWA |
2022-12-20 |
| 11335795 |
Reverse-conducting IGBT and manufacturing method thereof |
Misaki Takahashi, Tohru SHIRAKAWA |
2022-05-17 |
| 11139291 |
Semiconductor device |
Takahiro Tamura, Yuichi Onozawa, Misaki Takahashi, Daisuke Ozaki, Akinori Kanetake |
2021-10-05 |
| 11127822 |
Semiconductor device and method of manufacturing semiconductor device |
Wentao Yang, Johnny Kin On Sin, Yuichi Onozawa |
2021-09-21 |
| 10529800 |
Semiconductor device |
Yuichi Onozawa, Takahiro Tamura |
2020-01-07 |