Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855799 | Power MOS FET with carrier lifetime killer | Hirohito Tanabe, Yu Ohata, Kazuaki Suzuki, Yoshihito Nakayama | 1989-08-08 |
| 4777149 | Method of manufacturing power MOSFET | Hirohito Tanabe, Yu Ohata, Kazuaki Suzuki, Yoshihito Nakayama | 1988-10-11 |