Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12021118 | Semiconductor device | Kazuya KONISHI, Yusuke FUKADA, Mariko Umeyama, Atsushi Narazaki, Masayoshi Tarutani | 2024-06-25 |
| 11901444 | Method for manufacturing semiconductor device | Tetsuo Takahashi, Akihiko Furukawa | 2024-02-13 |
| 11462615 | Semiconductor device | Shinya SONEDA, Tetsuya Nitta | 2022-10-04 |
| 11398563 | Semiconductor device and method for manufacturing semiconductor device | Tetsuo Takahashi, Akihiko Furukawa | 2022-07-26 |
| 11349020 | Semiconductor device and semiconductor device manufacturing method | Tetsuo Takahashi, Akihiko Furukawa | 2022-05-31 |
| 11322604 | Semiconductor device and manufacturing method thereof | Shinya SONEDA, Tetsuya Nitta | 2022-05-03 |
| 11094691 | Semiconductor device | Tetsuo Takahashi, Shinya SONEDA | 2021-08-17 |
| 11056484 | Semiconductor device with multiple trench structures | — | 2021-07-06 |
| 10957691 | Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus | Masayoshi Tarutani, Shinya SONEDA | 2021-03-23 |
| 10833574 | Switching element control device | Mitsuru Kaneda, Tetsuo Takahashi, Shinya SONEDA | 2020-11-10 |
| 10734506 | Semiconductor device and semiconductor device manufacturing method | Tetsuo Takahashi, Akihiko Furukawa | 2020-08-04 |
| 10600779 | Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus | Masayoshi Tarutani, Shinya SONEDA | 2020-03-24 |
| 10347715 | Semiconductor device having improved safe operating areas and manufacturing method therefor | Kenji Suzuki, Tetsuo Takahashi, Mitsuru Kaneda, Koichi Nishi | 2019-07-09 |
| 10205013 | Semiconductor switching element and method of manufacturing the same | Mitsuru Kaneda, Tetsuo Takahashi, Kenji Suzuki, Mariko Umeyama, Koichi Nishi | 2019-02-12 |
| 10176994 | Semiconductor device and method of manufacturing the same | Kenji Suzuki, Atsushi Narazaki, Yusuke FUKADA, Katsumi Nakamura | 2019-01-08 |
| 9871109 | Semiconductor device | Kensuke Taguchi | 2018-01-16 |