Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112958 | Rotational speed and position detector for supercharger | Inao Toyoda, Makiko Sugiura | 2006-09-26 |
| 6104186 | Rotation detector using magnetoresistance element positioned in vicinity of outer peripheral edge of toothed gear | Seiki Aoyama, Hirofumi Uenoyama | 2000-08-15 |
| 5744854 | Surge protective device having a surface collector region directly shorted to a base region | Hiroshi Okada | 1998-04-28 |
| 5659264 | Temperature drift stabilized filter circuit | Hiromi Ariyoshi | 1997-08-19 |
| 5507182 | Semiconductor accelerometer with damperless structure | Masahito Imai, Akira Tai | 1996-04-16 |
| 5483106 | Semiconductor device for sensing strain on a substrate | Masashi Echigo, Yoshitaka Nagayama, Takushi Maeda, Masahiko Kitano | 1996-01-09 |
| 5408112 | Semiconductor strain sensor having improved resistance to bonding strain effects | Akira Tai, Yoshinori Fujihashi, Tsuyoshi Fukada, Hirohito Shioya, Yoshimi Yoshino +1 more | 1995-04-18 |
| 4967597 | Acceleration sensor | Tiaki Mizuno, Masahito Imai, Haruyuki Ikeo, Hirohito Sioya, Masahito Muto +1 more | 1990-11-06 |
| 4829822 | Semiconductor accelerometer | Masahito Imai, Tiaki Mizuno, Hirohito Shioya | 1989-05-16 |
| 4713765 | Control system for an engine having an air intake passage | Tomoaki Abe, Hideya Fujisawa, Norio Omori, Masumi Kinugawa, Katsunori Ito +2 more | 1987-12-15 |
| 4683858 | Apparatus for controlling engine | Yoshihisa Sato, Masumi Kinugawa, Susumu Akiyama, Tiaki Mizuno, Atsushi Suzuki | 1987-08-04 |
| 4680964 | Heat-wire type airflow quantity measuring apparatus | Yoshihisa Sato, Masumi Kinugawa, Susumu Akiyama, Tiaki Mizuno, Atsushi Suzuki +1 more | 1987-07-21 |
| 4669306 | Heat-wire type air flow measurement apparatus | Susumu Akiyama, Katsunori Ito, Tiaki Mizuno, Masumi Kinugawa | 1987-06-02 |
| 4665745 | Heat wire type air flowrate measuring apparatus | Katsuhiro Ina, Yoshihisa Sato, Masumi Kinugawa, Atsushi Suzuki, Katsunori Ito +3 more | 1987-05-19 |
| 4624234 | Electronic ignition timing adjusting system for internal combustion engines | Hisakazu Koketsu, Toshihiro Saga, Tiaki Mizuno, Takamichi Nakase | 1986-11-25 |
| 4596138 | Measuring apparatus for internal combustion engine | Katsunori Ito, Susumu Akiyama, Tiaki Mizuno, Tomoaki Abe | 1986-06-24 |
| 4565091 | Apparatus for measuring the quantity of airflow passing through an intake passage of an engine | Katsunori Ito, Susumu Akiyama, Tiaki Mizuno, Tomoaki Abe | 1986-01-21 |