Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7075159 | Horizontal MOS transistor | Shinichiro Suga | 2006-07-11 |
| 6522491 | Magnetoresistive element input circuit | — | 2003-02-18 |
| 6466080 | Constant current driver circuit | Akihiko Ono | 2002-10-15 |
| 6255898 | Noise eliminating circuit | Akihiko Ono | 2001-07-03 |
| 5452148 | Preamplifing circuit for a magnetoresistance device | Chikara Tsuchiya | 1995-09-19 |
| 5214913 | Servo valve control apparatus | Yukiyoshi Tani, Sadao Yanada, Takeshi Iwamiya, Tadahiko Iijima | 1993-06-01 |
| 4825352 | Process control system and method thereof | Tadahiko Iijima, Yasuhiro Tennichi, Sadao Yanada | 1989-04-25 |