Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422737 | Device for mounting an original onto an image reading drum | Seiji Okazaki, Shinji Itoh, Yuji Mizuno | 1995-06-06 |
| 4796061 | Device for detachably attaching a film onto a drum in a drum type picture scanning recording apparatus | Masahide Ikeda, Takashi Ohara, Yuuzi Mizuno | 1989-01-03 |
| 4733309 | Apparatus for enabling an operator to mount an unexposed film on and demount an exposed film from the drum of a color scanner via a light-blind window | Yoshishige Mori | 1988-03-22 |
| 4656505 | Method for color correction for multi-color printing plate pictures | Mitsuhiko Yamada, Katsuaki Kashiwabara | 1987-04-07 |
| 4503457 | Tint laying device for use in a picture reproducing machine | Kunio Ikuta | 1985-03-05 |
| 4335407 | Sharpness emphasizing method and machine used in a picture reproducing machine | Masuo Kunisawa, Atsuro Hirata, Yasuaki Araki | 1982-06-15 |
| 4321620 | Color scanner for plate making | Riyo Shimooka, Takeshi Yamazaki, Masuo Kunisawa | 1982-03-23 |
| 4314274 | Digital color correction method | Mitsuhiko Yamada | 1982-02-02 |