Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420666 | Image forming apparatus having start and stop keys integrally connected in the same matrix circuit | Hiroyuki Miyake, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1995-05-30 |
| 5223899 | Image forming apparatus having stationary exposure mode and dynamic exposure mode | Hiroyuki Hattori, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1993-06-29 |
| 5117260 | Image forming apparatus having streamlined input for control signals | Hiroyuki Hattori, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1992-05-26 |
| 5014772 | Method of circulating a heat transfer medium through a caterpillar and a plate treating apparatus using the caterpillar | — | 1991-05-14 |
| 4863552 | Horizontal multistage press | Reiziro Ishida, Shoichi Inoue, Katsumi Yoshida, Yoshimi Tsuya, Yasuyuki Odaira +2 more | 1989-09-05 |
| 4846925 | Horizontal multiplaten press | Reiziro Ishida, Shoichi Inoue, Chuji Yamamoto | 1989-07-11 |
| 4763164 | Image forming apparatus | Hiroyuki Hattori, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1988-08-09 |
| 4549219 | Image information transmission system | Yasuhiko Sue, Yasuyuki Tamura, Nao Nagashima, Ken Miyagi, Masaki Nakaoka +1 more | 1985-10-22 |
| 4547628 | Data transmission system | Yasuyuki Tamura, Masaki Nakaoka, Ken Miyagi, Nao Nogashima, Yasuhiko Sue +1 more | 1985-10-15 |
| 4326797 | Copying apparatus capable of changing over the copying mode and the copying magnification | Koichi Miyamoto, Yasuhito Kan, Hiroshi Nitanda | 1982-04-27 |
| 4312587 | Image forming apparatus | Hiroyuki Hattori, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1982-01-26 |
| 4193483 | Latch operated coil spring clutch | Hiroyuki Hattori, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +2 more | 1980-03-18 |