Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7857505 | Method and circuit for correcting sensor temperature dependency characteristic | Hiroyuki Sakima, Koju Aoki, Masaya Mizutani, Takuya Okajima | 2010-12-28 |
| 7795978 | Programmable gain circuit and amplification circuit | — | 2010-09-14 |
| 7345536 | Amplifier circuit and control method thereof | Masaya Mizutani, Koju Aoki, Koji Takekawa, Hiroyuki Sakima | 2008-03-18 |
| 7336107 | Comparator circuit and control method thereof | Koji Takekawa, Masaya Mizutani, Takuya Okajima | 2008-02-26 |
| 7271595 | Sensor detection apparatus and sensor | Katsuya Shimizu, Hiroyuki Sakima, Masaya Mizutani, Koju Aoki, Koji Takekawa | 2007-09-18 |
| 5684874 | Ringtrip judging circuit | Tetsuo Yagyu, Hirokazu Tanaka, Tetsuji Funaki, Kunihiko Gotoh | 1997-11-04 |
| 5663673 | Output circuit having at least one external transistor | Hirokazu Tanaka, Tatsuo Kumano, Tetsuji Funaki | 1997-09-02 |