Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880669 | Variable resistance device | Akikazu Matsumoto, Kiyotaka Nakai, Wataru Kuwayama, Kiyohiro Fukaya | 1999-03-09 |
| 5847640 | Variable resistor | Kiyohiro Fukaya, Yukihiro Kato, Kouji Akashi, Akikazu Matsumoto | 1998-12-08 |
| 5353004 | Sensor for detecting steering angle | Shuichi Takemoto, Akio Hashimoto | 1994-10-04 |
| 5343188 | Slide rheostat type linear characteristic sensor | Keiji Yasuda, Satoru Tagawa, Masahiro Kimura | 1994-08-30 |
| 5323137 | Potentiometer | Masahiro Kimura | 1994-06-21 |
| 5304812 | Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device | Zenpei Tani, Kiyoshi Ebina, Nobumasa Ono, Masahiro Morita, Mitsuo Kobachi +7 more | 1994-04-19 |
| 5267541 | Control device for a variable displacement engine | Yoshinori Taguchi, Tokihiko Akita, Masaru Shimizu, Toru Fujikawa | 1993-12-07 |
| 5163402 | Throttle control apparatus | Yoshinori Taguchi, Tokihiko Akita, Masaru Shimizu, Toru Fujikawa | 1992-11-17 |
| 5093648 | Rotational type variable resistor | Masahiro Kimura, Kenji Hayase, Toshiyuki Kobayashi, Takayoshi Tsuzuki | 1992-03-03 |
| 4983946 | Variable resistor with switching mechanism | Mitsuko Kotaki, Takayoshi Tsuzuki | 1991-01-08 |
| 4933661 | Throttle sensor for an internal combustion engine | Keiji Yasuda, Takayoshi Tsuzuki | 1990-06-12 |
| 4901050 | Tilt sensor for vehicle steering shaft | Mitsuko Kotaki, Takayoshi Tsuzuki, Ryohei Yabuno, Masami Ishii | 1990-02-13 |
| 4790795 | Connection construction of turning angle detector | Keiji Yasuda, Shigemitsu Hamajima | 1988-12-13 |
| 4767898 | Pressure responsive switch with an air filter | Keiji Yasuda | 1988-08-30 |
| 4714804 | Rotary switch having rotary contacts with an amorphous alloy coating | Keiji Yasuda, Shigemitsu Hamajima, Masami Ishii, Katsumi Nakanishi, Takayoshi Tsuzuki +1 more | 1987-12-22 |
| 4595897 | Speed sensor device | Hiroyuki Amano | 1986-06-17 |
| 4463312 | Speed sensor device | Naoji Sakakibara, Hiroyuki Amano | 1984-07-31 |