Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152247 | Semiconductor device and manufacturing method thereof | Kazunobu Kuwazawa, Hiroaki Nitta, Mitsuo SEKISAWA, Takehiro Endo | 2021-10-19 |
| 10714375 | Semiconductor device and manufacturing method thereof | Kazunobu Kuwazawa, Hiroaki Nitta, Mitsuo SEKISAWA, Takehiro Endo | 2020-07-14 |
| 10541299 | Semiconductor device and manufacturing method thereof | Kazunobu Kuwazawa, Hiroaki Nitta, Mitsuo SEKISAWA, Takehiro Endo | 2020-01-21 |
| 9190470 | Semiconductor device which suppresses fluctuations in breakdown voltage | — | 2015-11-17 |