Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877531 | MIS type semiconductor device and method for manufacturing same | Shigemitsu Fukatsu, Kenji Shiratori, Nobuyuki Ooya | 1999-03-02 |
| 5834347 | MIS type semiconductor device and method for manufacturing same | Shigemitsu Fukatsu, Kenji Shiratori, Nobuyuki Ooya | 1998-11-10 |
| 5342802 | Method of manufacturing a complementary MIS transistor | Hiroyuki Yamane, Yasushi Higuchi | 1994-08-30 |
| 5216272 | High withstanding voltage MIS transistor | Hiroyuki Yamane, Yasushi Higuchi | 1993-06-01 |
| 4989064 | Aluminum alloy line resistive to stress migration formed in semiconductor integrated circuit | Yasushi Higuchi, Kazunori Kawamoto | 1991-01-29 |