Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658222 | Method and apparatus for image forming capable of effectively performing a fixing process | Hidehiko Fujiwara, Kohta Takenaka, Osamu Kiuchi | 2003-12-02 |
| 6542712 | Method and apparatus for toner image fixing using a sheet-shaped pressing member | Hidehiko Fujiwara, Kota Takenaka, Osamu Kiuchi | 2003-04-01 |
| 6148171 | Cleaning device for cleaning residual toner from a photoconductive element | — | 2000-11-14 |
| 5873021 | Cleaner and toner magazine for electrophotographic apparatus | Hirotaka Hatta, Hiroshi Saitoh, Shigemi Kanda, Yozo Matsuura | 1999-02-16 |
| 5697038 | Cleaner and toner magazine for electrophotographic apparatus | Hirotaka Hatta, Hiroshi Saitoh, Shigemi Kanda, Yozo Matsuura | 1997-12-09 |
| 5555081 | Cleaner and toner magazine for electrophotographic apparatus | Hirotaka Hatta, Hiroshi Saitoh, Shigemi Kanda, Yozo Matsuura | 1996-09-10 |
| 5349425 | Combined cleaner and toner magazine for an image forming apparatus | Hiroshi Saitoh, Yozo Matsuura, Shiro Kondo | 1994-09-20 |
| 5315357 | Cleaning unit provided in xerographic image forming apparatus for removing residual toner from an image carrier | Yozo Matsuura, Hiroshi Saitoh | 1994-05-24 |
| 5298952 | Toner supplying device for image forming system | Shigemi Kanda | 1994-03-29 |