Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10324123 | Semiconductor device and method of diagnosing semiconductor device | Hisao Kobashi, Yasuhiko Fukushima | 2019-06-18 |
| 9829532 | Semiconductor device and method of diagnosing semiconductor device | Hisao Kobashi, Yasuhiko Fukushima | 2017-11-28 |
| 7547001 | Solenoid valve device installed in gas tank | Tadayoshi Kamiya, Soichi Shirai, Nobuyuki Shirai, Yoshiyuki Takeuchi, Toshihiko Shima +1 more | 2009-06-16 |
| 6149296 | Mixer blade assembly for medium and high viscosity liquid | Yoshikazu Katou | 2000-11-21 |
| 6150831 | Test method and device for semiconductor circuit | Ryoichi Takagi | 2000-11-21 |
| 5894172 | Semiconductor device with identification function | Masahiko Hyozo, Toshiyuki Tsujii, Tetsuo Tada, Hiroshi Noda, Ryouichi Takagi | 1999-04-13 |
| 5844263 | Semiconductor integrated device having independent circuit blocks and a power breaking means for selectively supplying power to the circuit blocks | Masahiko Hyozo, Ryoichi Takagi | 1998-12-01 |
| 5253980 | Agitating vane | Shigeru Nishioka | 1993-10-19 |