Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241370 | Protective covers for gas sensor, gas sensor and gas sensor manufacturing method | Masataka Taguchi, Takahiro Hayashi, Yasuhiro Fujita, Hitoshi Iimi | 2007-07-10 |
| 7176908 | Picture display device and picture display method | Nobuo Yamazaki, Hirotaka Takegoshi | 2007-02-13 |
| 7032433 | Sensor, sensor producing method, and assembly of separator and urging member | Takahiro Hayashi, Masataka Taguchi, Yasuhiro Fujita, Hitoshi Iimi | 2006-04-25 |
| 6679099 | Gas sensor | Yasuhiro Fujita, Makoto Togawa | 2004-01-20 |
| 5955826 | Spark plug with built-in pressure sensor | Takahiro Suzuki, Kouji Okazaki, Mamoru Kodera | 1999-09-21 |
| 5952736 | Pulse output circuit | — | 1999-09-14 |
| 5494624 | Control system and method for wire insulating line | Hidefumi Sato | 1996-02-27 |
| 5323643 | Device for detecting change in internal pressure of cylinder | Takao Kojima, Mitsuru Kondo | 1994-06-28 |
| 5313849 | Device for temporarily holding pressure sensor in place within spark plug attaching hole of cylinder head | Shigeru Miyata, Takao Kojima | 1994-05-24 |
| 5184529 | Tool for loosening or tightening spark plug | Kouzou Amano, Takao Kojima | 1993-02-09 |
| 4644462 | Input/output interrupt system | Masato Tsuru | 1987-02-17 |