Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472611 | Stress detection method for force sensor device with multiple axis sensor and force sensor device employing this method | Masaaki Ono, Tsutomu Miyashita, Hiroshi Tokunaga, Hiroshi Ishikawa | 2009-01-06 |
| 7377166 | Sensor signal processing system and detector | Fumihiko Nakazawa, Masanori Yachi | 2008-05-27 |
| 7320253 | Stress detection method for sensor device with multiple axis sensor and sensor device employing this method | Masaaki Ono, Tsutomu Miyashita, Hiroshi Tokunaga, Hiroshi Ishikawa | 2008-01-22 |
| 7069789 | Inertial sensor | Hiroshi Tokunaga, Kenji Nagata, Masaaki Ono, Hiroshi Ishikawa | 2006-07-04 |
| 5204543 | Lateral type semiconductor device having a structure for eliminating turning-on of parasitic MOS transistors formed therein | Yukinori Fujimura, Takashi Matsumoto | 1993-04-20 |
| 5136259 | Differential amplifier having a bias stabilizing circuit | Fumihiko Sato | 1992-08-04 |
| 5121011 | Driver circuit for driving an analog device | Eiji Ohya, Sachito Horiuchi | 1992-06-09 |
| 4996501 | Amplifier circuit having gain control | Yoshiaki Sano, Yoshiro Yoshino | 1991-02-26 |
| 4983905 | Constant voltage source circuit | Yoshiaki Sano, Yasuhide Katagase, Katsuyuki Yasukouchi, Takashi Matsumoto, Susumu Fujihara | 1991-01-08 |
| 4433306 | Audio-frequency power amplifier | Hideo Honda, Chikara Tsuchiya, Yoshiaki Sano, Harumi Handa | 1984-02-21 |
| 4230980 | Bias circuit | Yoshiaki Sano, Hideo Honda | 1980-10-28 |