Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431448 | Semiconductor device | Yasunori AGATA, Naoki Saegusa, Kaname MITSUZUKA | 2025-09-30 |
| 12414342 | Semiconductor device | Yasunori AGATA | 2025-09-09 |
| 12342607 | Semiconductor device | Kaname MITSUZUKA, Toru AJIKI, Yuichi Onozawa | 2025-06-24 |
| 12206015 | Semiconductor device | — | 2025-01-21 |
| D1056621 | Cutlery | — | 2025-01-07 |
| 12183789 | Semiconductor device | Daisuke Ozaki, Yasunori AGATA | 2024-12-31 |
| 12165998 | Semiconductor device | Yasunori AGATA, Naoki Saegusa | 2024-12-10 |
| 12015058 | Semiconductor device | Yoshiharu Kato, Toru AJIKI, Misaki Takahashi, Kaname MITSUZUKA, Takashi Yoshimura +3 more | 2024-06-18 |
| 11715771 | Semiconductor device and manufacturing method | Yoshiharu Kato, Toru AJIKI, Misaki Takahashi, Kaname MITSUZUKA, Takashi Yoshimura +3 more | 2023-08-01 |
| 11658179 | Semiconductor device with insulated-gate bipolar transistor region and diode region | — | 2023-05-23 |
| 11574999 | Semiconductor device | Yasunori AGATA, Kaname MITSUZUKA | 2023-02-07 |
| 11532738 | Semiconductor device | Kouta Yokoyama, Toru AJIKI, Kaname MITSUZUKA | 2022-12-20 |
| 11450762 | Semiconductor device | — | 2022-09-20 |
| 11335795 | Reverse-conducting IGBT and manufacturing method thereof | Kaname MITSUZUKA, Misaki Takahashi | 2022-05-17 |
| 11264491 | Semiconductor device for improving transistor characteristics during turn-on | Daisuke Ozaki, Akinori Kanetake, Yosuke SAKURAI | 2022-03-01 |
| 11195749 | Semiconductor device and manufacturing method | Yoshiharu Kato | 2021-12-07 |
| 10777549 | Semiconductor device | — | 2020-09-15 |
| 10720519 | Semiconductor device and manufacturing method of semiconductor device | Hidenori Takahashi | 2020-07-21 |
| 10600897 | Semiconductor device | Yoshiharu Kato | 2020-03-24 |
| 10566448 | Insulated gate bipolar transistor | — | 2020-02-18 |
| 10516018 | Super junction MOSFET device and semiconductor chip | Tatsuya Naito, Shigemi Miyazawa | 2019-12-24 |
| 10483357 | Semiconductor device | Mutsumi Kitamura | 2019-11-19 |
| 10297682 | Semiconductor device and manufacturing method of semiconductor device | Hidenori Takahashi | 2019-05-21 |
| 10186574 | Super junction MOSFET device and semiconductor chip | Tatsuya Naito, Shigemi Miyazawa | 2019-01-22 |
| 10128230 | Semiconductor device | Hiroyuki Tanaka | 2018-11-13 |