Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5517299 | Apparatus and method for examining key plates | Yasuo Mishima, Tsuyoshi Katayama | 1996-05-14 |
| 5003482 | Automotive constant speed cruise control system | Takeshi Tachibana, Shigetaka Akabori, Masumi Nagasaka, Hiroaki Tabuchi, Junji Takahashi +3 more | 1991-03-26 |
| 4984166 | Automotive constant speed cruise control system | Takeshi Tachibana, Shigetaka Akabori, Masumi Nagasaka, Hiroaki Tabuchi, Junji Takahashi +3 more | 1991-01-08 |
| 4893243 | Control device for maintaining constant speed of an automobile | Tetsuya Tada, Hiroaki Tabuchi | 1990-01-09 |
| 4877101 | Constant-speed control device for a vehicle | Tetsuya Tada, Masumi Nagasaka, Akira Miyazaki, Junji Takahashi | 1989-10-31 |
| 4870583 | Constant speed cruise control system of the duty ratio control type | Minoru Takahashi, Jiro Masuda, Akira Miyazaki, Masaki Hitotsuya, Hirofumi Yamasaki +3 more | 1989-09-26 |
| 4862367 | Automatic speed control apparatus for controlling vehicle speed at set speed | Tetsuya Tada, Masumi Nagasaka, Kouji Iwamoto, Junji Takahashi, Akira Miyazaki +2 more | 1989-08-29 |
| 4833570 | Electronic circuit assembly | — | 1989-05-23 |
| 4814991 | Cruise control system for a vehicle | Tetsuya Tada, Masumi Nagasaka | 1989-03-21 |
| 4803637 | Cruise control system for a vehicle | Tetsuya Tada, Masumi Nagasaka, Hiroaki Tabuchi | 1989-02-07 |
| 4759212 | Abnormality determination device for a vehicle speed sensor | Kazuhisa Sawada | 1988-07-26 |
| 4652705 | Ignition distributor with noise suppression electrode oxide coating | Naotaka Nakamura, Yoshimi Miyamoto, Motokazu Momiyama, Toshiji Tsubai, deceased, Nobuyuki Ishihara | 1987-03-24 |
| 4547731 | High frequency current inducing apparatus | Masao Kodera | 1985-10-15 |