Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172178 | Image forming apparatus having paper size detecting means | Norio Imada | 1992-12-15 |
| 5043766 | Exposure control apparatus for variable magnification copying machine | Norio Imada | 1991-08-27 |
| 5016052 | Reader/printer device with power saver function and print number reset | Takeshi Sambayashi, Hiroaki Takaoka, Kazushige Morihara | 1991-05-14 |
| 4998138 | Microfilm reader-printer | Takeshi Sambayashi, Akihiko Kida | 1991-03-05 |
| 4903077 | Electronic copying apparatus with trimming function | Norio Imada | 1990-02-20 |
| 4821067 | Microfilm reader-printer having an image fermation device | Norio Imada, Takeshi Sambayashi | 1989-04-11 |
| 4816871 | Charging control apparatus for image carrier | Hiroshi Matsumoto | 1989-03-28 |
| 4786945 | Microfilm reader-printer | Takeshi Sambayashi, Akihiko Kida | 1988-11-22 |
| 4761673 | Image forming apparatus with image forming area selection | Junji Watanabe | 1988-08-02 |
| 4655580 | Image forming apparatus with image forming area selection | Junji Watanabe | 1987-04-07 |
| 4650317 | Image forming apparatus with a unidirectional magnification function | Seiso Takemoto | 1987-03-17 |
| 4641953 | Image forming apparatus | Naoshi Obara | 1987-02-10 |
| 4611909 | Magnification selectable image forming apparatus | Masahiko Ogura | 1986-09-16 |
| 4595281 | Original document scanning device | Akihiro Nishijima | 1986-06-17 |
| 4573787 | Exposure lamp control for image forming apparatus | Takeshi Sanbayashi | 1986-03-04 |
| 4571061 | Image forming apparatus | Takenori Osanai | 1986-02-18 |
| 4561758 | Copying apparatus with focus-adjusting mechanism | Yoshiaki Nawata | 1985-12-31 |