Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125471 | Automatic car-speed controller | Yuichi Yamaguchi, Akihiko Tsukahara, Tsutomu Danzaki | 1992-06-30 |
| 5121323 | Automatic vehicle speed control device | Isao Yamamoto, Kouichi Suzuki, Eisaku Hori | 1992-06-09 |
| 5107947 | Automatic car-speed controller | Yuichi Yamaguchi, Akihiko Tsukahara, Tsutomu Danzaki | 1992-04-28 |
| 5085286 | Car-speed control system | Tsutomu Danzaki, Yuichi Yamaguchi, Akihiko Tsukahara | 1992-02-04 |
| 5014201 | Automatic car-speed controller with detection of abnormality of the electromagnetic clutch | Akihiko Tsukahara, Yuichi Yamaguchi, Tsutomu Danzaki | 1991-05-07 |
| 4988931 | Motor driving device | Akihiko Tsukahara, Yuichi Yamaguchi, Tsutomu Danzaki | 1991-01-29 |
| 4978898 | Motor driving and malfunction detecting device | Akihiko Tsukahara, Yuichi Yamaguchi, Tsutomu Danzaki | 1990-12-18 |
| 4914595 | System and method for automatically controlling vehicle speed to a desired cruising speed | Kouichi Suzuki, Kiyoshi Konishi, Yuichi Yamaguchi, Eisaku Hori, Satoru Sekiguchi | 1990-04-03 |
| 4858060 | Driving device for door lock-actuator | Masaru Inoue | 1989-08-15 |
| 4845622 | System and method for automatically controlling cruising speed of a vehicle | Koichi Suzuki, Kiyoshi Konishi, Yuichi Yamaguchi, Eisaku Hori, Satoru Sekiguchi | 1989-07-04 |
| 4835696 | System and method for automatically controlling a vehicle speed to a desired cruising speed | Kouichi Suzuki, Kiyoshi Konishi, Yuuichi Yamaguchi, Eisaku Hori, Satoru Sekiguchi | 1989-05-30 |
| 4321901 | Automatic speed control device | Kyoji Kobayashi, Yujiro Tsutsui, Noboru Kaneko, Ekiro Hidaka, Kiyoshi Konishi | 1982-03-30 |