Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351143 | Hand-writable polymer dispersed liquid crystal board set with high resistance layer of crosslinking polymer adjacent conductive layer | Yutaka Abe, Jun Takano, Hirokazu Ishii, Yasuzo Murata | 1994-09-27 |
| 4969531 | Constant vehicle speed operation control method and device | Yoshiaki Hirakata, Atsuo Oota | 1990-11-13 |
| 4869332 | Reverse drive for small vehicles | Haruyasu Fujita, Yoshiaki Hirosawa, Kouichi Hikichi, Yoshiaki Hirakata, Toshifumi Ito | 1989-09-26 |
| 4827148 | Vehicle reverse control device | Hiroaki Hirosawa, Atsuo Ohta | 1989-05-02 |
| 4807231 | Multiplex communication method | — | 1989-02-21 |
| 4745596 | Multiplex communication system | — | 1988-05-17 |
| 4733875 | Vehicle height control apparatus | Toshiyuki Azuma, Seiji Yamashita, Koichi Hikichi | 1988-03-29 |
| 4597829 | Stencil, stencil material kit and stencil duplicator kit containing the same | Tatsuya Igawa | 1986-07-01 |
| 4569283 | Stencil material set and stencil duplicator set | Tatsuya Igawa | 1986-02-11 |
| 4550660 | Stencil | Tatsuya Igawa | 1985-11-05 |
| 4428227 | Intake pipe pressure indicating system for an internal combustion engine of a vehicle | Tetsuo Yamagata, Tetsuo Ogishima, Yoji Matsuyama | 1984-01-31 |