Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338234 | Hybrid integrated circuit device and manufacturing method thereof | Yasuhiro Koike, Soichi Izutani | 2012-12-25 |
| 7609498 | Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated | Katsumi Okawa, Yasuhiro Koike, Soichi Izutani | 2009-10-27 |
| 7136269 | Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated | Katsumi Okawa, Yasuhiro Koike, Soichi Izutani | 2006-11-14 |
| 7075762 | Inverter circuit device with temperature detection circuit | Katsumi Okawa, Yasuhiro Koike, Soichi Izutani | 2006-07-11 |
| 6974727 | Method of manufacturing a hybrid integrated circuit device | Katsumi Okawa, Yasuhiro Koike, Hidefumi Saito | 2005-12-13 |
| 6975024 | Hybrid integrated circuit device and manufacturing method thereof | Yasuhiro Koike, Hidefumi Saito, Katsumi Okawa | 2005-12-13 |
| 6593169 | Method of making hybrid integrated circuit device | Katsumi Okawa, Yasuhiro Koike, Hidefumi Saito | 2003-07-15 |
| 6037099 | Optical disk | Takashi Oogo | 2000-03-14 |