Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6181889 | Image forming apparatus with reduced latent image vibration caused by photosensitive belt joint | Tomio Hayano, Kazuhiro Wakamatsu, Isamu Terashima, Shoji Ukei | 2001-01-30 |
| 6069641 | Ion flow recording apparatus and liquid developing method | Junichi Matsuno, Shogo Matsumoto, Taisaku Seino, Yasushi Kinoshita, Akira Mori +4 more | 2000-05-30 |
| 5799235 | Electrophotographic apparatus having an intermediate transfer device and registration controlling methods therefor | Masaru Nakano, Masafumi Suzaki, Masahiko Saito | 1998-08-25 |
| 5797075 | Image forming apparatus having improved toner carrier arrangement | Masahiko Saito, Toru Miyasaka, Kazushige Oonishi, Shoji Takeya, Isamu Terashima +1 more | 1998-08-18 |
| 5600420 | Image transfer element in a color image forming apparatus | Masahiko Saito, Masashi Yamamoto, Koichi Niwa, Jin Sawahata, Masahiro Nakano +2 more | 1997-02-04 |
| 5493384 | Color electro-photographic apparatus with endless-belt-shaped photosensitive member | Junichi Matsuno, Masaru Nakano, Tomio Hayano, Shoji Ukei, Hiroyuki Tadokoro | 1996-02-20 |
| 4896173 | Data printer | Akira Shimada | 1990-01-23 |
| 4750068 | Mechanism for moving a magnetic head | Tomiyoshi Sato, Hidenobu Takahashi, Masahiro Kimura, Seiichi Hayashi | 1988-06-07 |