Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209421 | Noiseless emergency locking type retractor | Ryoichi Fujiwara | 1993-05-11 |
| 4593986 | Apparatus for developing or peeling alkali-type photosensitive film | Yoshiaki Tomisawa, Seiji Kinoda, Eiji Fujita, Toshio Takeuchi, Ken Ogawa | 1986-06-10 |
| 4590533 | Overvoltage protective relay device | — | 1986-05-20 |
| 4524633 | Supporting structure for a floor-mounted type speed change lever | Isao Hayashi | 1985-06-25 |
| 4517282 | Process for developing or peeling alkali-type photosensitive film and apparatus used therein | Yoshiaki Tomisawa, Seiji Kinoda, Eiji Fujita, Toshio Takeuchi, Ken Ogawa | 1985-05-14 |
| 4465254 | Structure for fitting a tank for an automotive vehicle | Yutaka Takada | 1984-08-14 |
| 4346865 | Fitting structure for a tank | — | 1982-08-31 |