Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679973 | Lateral hall element | Hiroshi Mochizuki, Kanae Fujii | 1997-10-21 |
| 5640040 | High breakdown voltage semiconductor device | Akio Nakagawa, Norio Yasuhara, Tomoko Matsudai, Yoshihiro Yamaguchi, Ichiro Omura | 1997-06-17 |
| 5635736 | MOS gate type semiconductor device | Yoshihiro Yamaguchi | 1997-06-03 |
| 5592014 | High breakdown voltage semiconductor device | Akio Nakagawa, Norio Yasuhara, Tomoko Matsudai, Yoshihiro Yamaguchi, Ichiro Omura | 1997-01-07 |