Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631501 | Data processing method and apparatus for vehicle | Eiji Mutoh, Susumu Maeda | 1997-05-20 |
| 5621381 | Vehicle anti-theft engine control device | Takashi Kawachi, Kenji Iwasaki, Masanori Matsuura, Satoru Ohtsuka, Eiji Mutoh | 1997-04-15 |
| 5610574 | Data processing apparatus for vehicle | Eiji Mutoh, Susumu Maeda | 1997-03-11 |
| 5606306 | Vehicle anti-theft engine control device | Eiji Mutoh, Susumu Maeda | 1997-02-25 |
| 5517151 | Intensity controlling circuit having fuses and EPROMs for LED-array head | — | 1996-05-14 |
| 5391282 | System for determining deterioration of oxygen concentration sensor | Yukio Miyashita, Hiroshi Ohno | 1995-02-21 |
| 5199409 | Air/fuel ratio control system for internal combustion engine | Yukio Miyashita, Hiroshi Ohno | 1993-04-06 |
| 4882538 | Device for detecting current flowing in an electric wire | Hiromitsu Sato, Atsushi Totsune, Masahiko Asakura | 1989-11-21 |
| 4870586 | Air-fuel ratio control system for an internal combustion engine with an engine load responsive correction operation | Masahiko Asakura, Takanori Shiina, Masahiro Ueda, Tomohiko Kawanabe, Noritaka Kushida +1 more | 1989-09-26 |
| 4774910 | Engine cooling system | Yasuyuki Aihara, Syunzaburo Ozaki | 1988-10-04 |
| 4771755 | Abnormality detecting method for air-fuel ratio control system for internal combustion engines | Masahiko Asakura, Hiroshi Hasebe, Yoshitaka Hibino, Koji Kajita, Atsushi Totsune | 1988-09-20 |
| 4694803 | Air-fuel ratio control system for an internal combustion engine with an atmospheric pressure responsive correction operation | Masahiko Asakura, Tomohiko Kawanabe, Masahiro Ueda, Noritaka Kushida, Yukihiro Matsumoto | 1987-09-22 |