Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609292 | Device and method for measuring a temperature difference | Yoshihisa Kawamura, Toyoaki Nakagawa | 1986-09-02 |
| 4584136 | Process for preparing Estracyt compounds having a carcinostatic bound thereto | Masaru Yoshida, Isao Kaetsu, Hidetoshi Yamanaka, Katsuyuki Nakai, Hisako Yuasa +1 more | 1986-04-22 |
| 4582719 | Process for producing a slow release composite | Isao Kaetsu, Minoru Kumakura, Masaru Yoshida | 1986-04-15 |
| 4491112 | Failsafe for an engine control | Hidetoshi Kanegae, Seishi Yasuhara, Masao Nakajima | 1985-01-01 |
| 4491114 | Fuel injection means for an internal combustion engine of an automobile | — | 1985-01-01 |
| 4483807 | Process for producing a slow release composite | Masaru Yoshida, Isao Kaetsu | 1984-11-20 |
| 4454750 | Apparatus for generating a knock signal for use with an internal combustion engine | Kenichi Yoshida, Kenji Yoneda | 1984-06-19 |
| 4409937 | Spark timing control device for an internal combustion engine | — | 1983-10-18 |
| 4359992 | Method of controlling fuel supply to internal combustion engine | Hideyuki Tamura, Shoji Furuhashi | 1982-11-23 |
| 4359029 | Air/fuel ratio control system for an internal combustion engine | Shoji Furuhashi, Hideyuki Tamura | 1982-11-16 |
| 4357918 | Engine controlling device | — | 1982-11-09 |
| 4355615 | Air/fuel ratio control device for an internal combustion engine | Shoji Furuhashi, Hideyuki Tamura | 1982-10-26 |
| 4355360 | Method for program control of components of an automotive vehicle | Haruto Tanaka | 1982-10-19 |
| 4355359 | Control system for internal combustion engines | Hidetoshi Kanegae | 1982-10-19 |
| 4344400 | Control device for an internal combustion engine | — | 1982-08-17 |
| 4343278 | Control device for an internal combustion engine | — | 1982-08-10 |
| 4317364 | Self-testing control system for an internal combustion engine | Hidetoshi Kanegae | 1982-03-02 |
| 4314537 | Fuel feedback control system for internal combustion engine | Hideyuki Tamura, Shoji Furuhashi | 1982-02-09 |
| 4313412 | Fuel supply control system | Akio Hosaka | 1982-02-02 |
| 4310397 | Polymer composition containing a physiologically active substance | Isao Kaetsu, Masaru Yoshida | 1982-01-12 |
| 4237829 | Variable reference mixture control with current supplied exhaust gas sensor | Shigeo Aono, Haruto Tanaka | 1980-12-09 |
| 4227507 | Air/fuel ratio control system for internal combustion engine with airflow rate signal compensation circuit | Sadao Takase, Nobuzi Manaka | 1980-10-14 |
| 4226221 | Closed loop mixture control system for internal combustion engine | — | 1980-10-07 |
| 4221191 | Electronic fuel injection with means for preventing fuel cut-off during transmission gear changes | Shigeo Aono | 1980-09-09 |
| 4215656 | Electronic closed loop air-fuel ratio control system for use with internal combustion engine | Nobuzi Manaka, Takeshi Fujishiro, Shigeo Aono, Akio Hosaka, Mituhiko Ezoe | 1980-08-05 |