Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4707117 | Copying machine with original-position confirming device | Masahiko Ohtsuji, Hiroaki Kabuto | 1987-11-17 |
| 4641951 | Method and apparatus for electrophotographically reproducing a desired portion of an original on copying paper | Tsuneo Takagi, Kenjiro Tanabe, Masao Fukushima, Hiroki Kyushima, Akira Okada +1 more | 1987-02-10 |
| 4401328 | Electrically operated fishline tier | Kenichi Yamada, Seiji Yokogawa, Shigehiko Fujita, Koichi Tanoue | 1983-08-30 |