Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476355 | Semiconductor device | Tomoki Akai, Masaru Senoo, Jun Okawara | 2022-10-18 |
| 11101373 | Insulated gate bipolar transistor and manufacturing method thereof | Shinya Iwasaki, Hiroshi Hosokawa | 2021-08-24 |
| 9865728 | Switching device | Akitaka Soeno, Masaru Senoo, Takashi Kuno, Satoshi Kuwano, Noriyuki Kakimoto +2 more | 2018-01-09 |
| 9536944 | Semiconductor device and method of manufacturing same | Nozomu Akagai, Keita Hayashi | 2017-01-03 |
| 9478621 | Semiconductor device | Nozomu Akagi, Makoto Kuwahara | 2016-10-25 |
| 8823083 | Semiconductor device with vertical semiconductor element | Nozomu Akagi | 2014-09-02 |
| 8384153 | Semiconductor device and manufacturing method of the same | Tsuyoshi Yamamoto, Masakiyo Sumitomo, Hitoshi Yamaguchi, Nozomu Akagi | 2013-02-26 |
| 7859048 | Semiconductor device having super junction | Jun Sakakibara, Hitoshi Yamaguchi | 2010-12-28 |