Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510610 | Image recording sheet moistening device and image printing apparatus | Masashi Kougami | 2009-03-31 |
| 7483643 | Image forming apparatus and moisture feeding device provided therewith | Masashi Kougami, Hirofumi Kayahara | 2009-01-27 |
| 6063955 | Method for producing optically active erythro-3-amino-2-hydroxybutyric esters and acids thereof | Kenichi Yamamoto | 2000-05-16 |
| 5493366 | Image forming apparatus | Satoshi Haneda, Tadayoshi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1996-02-20 |
| 5399763 | Process for preparing optically active 2-aminopropanal | Taichi Koshigoe | 1995-03-21 |
| 5398097 | Image forming apparatus with driving mechanism for photoreceptor | Satoshi Haneda, Tadayoshi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1995-03-14 |
| 5382998 | Image forming apparatus of a clamshell type | Toshio Shida, Naoko Otomo, Takeshi Sakabe, Shigeru Okazaki, Tadayoshi Ikeda +1 more | 1995-01-17 |
| 5381167 | Color image forming apparatus | Yozo Fujii, Tadashi Miwa, Atsushi Ogane, Isao Matsuoka, Tadayoshi Ikeda | 1995-01-10 |
| 5331389 | Image forming apparatus with sheet discharging device | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1994-07-19 |
| 5319429 | Color image forming apparatus using fixing apparatus for glossy images | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1994-06-07 |
| 5309202 | Image forming apparatus | Satoshi Haneda, Tadayoshi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1994-05-03 |
| 5262824 | Image formimg apparatus with automatic process cartridge displacement for maintenance | Shizuo Morita, Masakazu Fukuchi, Satoshi Haneda, Tadayoshi Ikeda | 1993-11-16 |
| 5257037 | Compact image forming apparatus with color position adjustment | Satoshi Haneda, Tadayashi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1993-10-26 |
| 5250989 | Image forming apparatus having detachable process cartridge with protective transfer zone cover | Shizuo Morita, Masakazu Fukuchi, Satoshi Haneda, Tadayoshi Ikeda | 1993-10-05 |
| 5245394 | Image forming apparatus having an openable conveyance path | Tadayoshi Ikeda, Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1993-09-14 |
| 5239348 | Color image forming apparatus | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1993-08-24 |
| 5220379 | Color image forming apparatus | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1993-06-15 |
| 5210573 | Image forming apparatus | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1993-05-11 |
| 5204727 | Image forming apparatus | Satoshi Haneda, Tadayoshi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1993-04-20 |
| 5198865 | Color image forming apparatus | Satoshi Haneda, Tadayoshi Ikeda, Masakazu Fukuchi, Shizuo Morita | 1993-03-30 |
| 5182595 | Image forming apparatus having an dismountable process cartridge | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1993-01-26 |
| 5172903 | Paper feed cassette | Satoshi Haneda, Tadayoshi Ikeda, Shizuo Morita, Masakazu Fukuchi | 1992-12-22 |
| 5126789 | Image forming apparatus | Masakazu Fukuchi, Shizuo Morita, Satoshi Haneda, Tadayoshi Ikeda | 1992-06-30 |
| 5079593 | Toner recycling mechanism detachably connected to a cartridge | Koichi Endo | 1992-01-07 |
| 5006447 | Photosensitive resin plate for flexography | Yasushi Umeda | 1991-04-09 |