Issued Patents All Time
Showing 101–115 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650001 | Lateral semiconductor device and vertical semiconductor device | Yoshihiro Yamaguchi, Hideaki Ninomiya | 2003-11-18 |
| 6566691 | Semiconductor device with trench gate having structure to promote conductivity modulation | Koichi Sugiyama, Hideaki Ninomiya, Tsuneo Ogura | 2003-05-20 |
| 6318762 | Piping structure | — | 2001-11-20 |
| 6290264 | Piping structure | — | 2001-09-18 |
| 6246077 | Semiconductor device | Setsuko Kobayashi, Takashi Shinohe, Akihiro Yahata | 2001-06-12 |
| 6137136 | Power semiconductor device | Akihiro Yahata, Satoshi Urano, Ichiro Omura | 2000-10-24 |
| 6069371 | Semiconductor rectifier and a method for driving the same | Ichiro Omura | 2000-05-30 |
| 6037632 | Semiconductor device | Ichiro Omura, Hiromichi Ohashi | 2000-03-14 |
| 5977564 | Semiconductor device | Setsuko Kobayashi, Takashi Shinohe, Akihiro Yahata | 1999-11-02 |
| 5860005 | Apparatus for supporting development of information processing system | — | 1999-01-12 |
| 5838026 | Insulated-gate semiconductor device | Mitsuhiko Kitagawa, Ichiro Omura, Akio Nakagawa, Norio Yasuhara | 1998-11-17 |
| 5714775 | Power semiconductor device | Ichiro Omura, Hiromichi Ohashi | 1998-02-03 |
| 5689121 | Insulated-gate semiconductor device | Mitsuhiko Kitagawa, Ichiro Omura, Akio Nakagawa, Norio Yasuhara | 1997-11-18 |
| 5585651 | Insulated-gate semiconductor device having high breakdown voltages | Mitsuhiko Kitagawa, Ichiro Omura, Akio Nakagawa, Norio Yasuhara | 1996-12-17 |
| 5448083 | Insulated-gate semiconductor device | Mitsuhiko Kitagawa, Ichiro Omura, Akio Nakagawa, Norio Yasuhara | 1995-09-05 |