Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D699693 | Semiconductor device | Hiroshi Otsuka, Tomohiro Fukazu, Kosuke Nishiyama, Shin Soyano, Masahiro Kikuchi +1 more | 2014-02-18 |
| D694724 | Semiconductor device | Hiroshi Otsuka, Tomohiro Fukazu, Kosuke Nishiyama, Shin Soyano, Masahiro Kikuchi +1 more | 2013-12-03 |
| 8081465 | Cooling apparatus for semiconductor chips | — | 2011-12-20 |
| D606951 | Semiconductor device | Shin Soyano | 2009-12-29 |
| D589012 | Semiconductor device | Shin Soyano | 2009-03-24 |
| 6791121 | Semiconductor device and method of manufacturing the same | Michio Nemoto, Tatsuya Naito | 2004-09-14 |
| D396450 | Hybrid integrated circuit for electric power control | Shin Soyano | 1998-07-28 |
| 5736769 | Semiconductor apparatus | Tatsuhiko Fujihira | 1998-04-07 |
| 5705835 | Semiconductor device and method of manufacturing the same | Masahito Otsuki | 1998-01-06 |
| 5561313 | Protective diode for transistor | Ryu Saitoh, Masahito Otsuki | 1996-10-01 |
| 5561393 | Control device of semiconductor power device | Ken'ya Sakurai, Masahito Otsuki, Noriho Terasawa, Tadashi Miyasaka, Masaharu Nishiura | 1996-10-01 |
| 5459339 | Double gate semiconductor device and control device thereof | Ken'ya Sakurai, Masahito Otsuki, Noriho Terasawa, Tadashi Miyasaka, Masaharu Nishiura | 1995-10-17 |
| 5068581 | Horizontal deflection circuit for high-frequency scanning | Naoki Kumagai, Yasukazu Seki | 1991-11-26 |