Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084622 | Frame structure and an image forming apparatus using such a frame structure | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 2000-07-04 |
| 5634178 | Gear unit, image forming apparatus and gear unit mounting method | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1997-05-27 |
| 5621451 | Image forming apparatus | Yoshinori Sugiura, Takeshi Setoriyama, Chitose Tenpaku, Tatsuo Hamada, Yoshiro Tsuchiya +8 more | 1997-04-15 |
| 5562280 | Sheet conveying apparatus having a guide member to prevent buckling or curling of a conveyed sheet | Takeshi Niimura, Yoshihiro Ito | 1996-10-08 |
| 5561496 | Image forming apparatus, assembling method of image forming apparatus, and mounting method of outer casing | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1996-10-01 |
| 5559581 | Image forming apparatus with helical gear drive train | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1996-09-24 |
| 5527028 | Automatic sheet feeding device | — | 1996-06-18 |
| 5507482 | Sheet feeding apparatus | Chitose Tenpaku | 1996-04-16 |
| 5433427 | Sheet contain device with reference member and regulating member to position sheets | Yoshinori Sugiura, Takeshi Niimura | 1995-07-18 |
| 5290021 | Sheet feeding apparatus | Ken Murooka | 1994-03-01 |
| 5284333 | Sheet feeding apparatus | — | 1994-02-08 |
| 5231418 | Image recording method and apparatus | Toshiharu Inui | 1993-07-27 |
| 5084738 | Fixing apparatus | — | 1992-01-28 |
| 5068123 | Process for producing recording medium and apparatus therefor | Hiroshi Goto, Toshiaki Harada | 1991-11-26 |
| 5026590 | Transfer recording medium and process for production thereof | Kazuhiro Nakajima, Toshiharu Inui, Masashi Miyagawa | 1991-06-25 |
| 4978968 | Image recording apparatus | Toshiharu Inui, Yasuyuki Tamura, Toshiaki Harada | 1990-12-18 |
| 4952944 | Transfer recorder with heater | Toshiharu Inui | 1990-08-28 |
| 4894666 | Image recording method and apparatus | Toshiaki Harada, Toshiharu Inui, Tadashi Yamamoto, Kazuhiro Nakajima, Masanori Takenouchi | 1990-01-16 |
| 4847110 | Transfer recording medium and process for production thereof | Kazuhiro Nakajima, Toshiharu Inui, Masashi Miyagawa | 1989-07-11 |
| 4709149 | Copying machine | Haruhiko Takahashi, Toshiharu Inui, Hiroyuki Saitoh, Hitoshi Funato, Takashi Ohmori +2 more | 1987-11-24 |
| 4661703 | Two-color copying machine | Haruhiko Takahashi, Hitoshi Funato, Svay Leng, Hiroyuki Saitoh, Takashi Ohmori +2 more | 1987-04-28 |
| 4628368 | Method for controlling sub-scanning of document reading apparatus | Masami Kurata, Tadashi Yamamoto | 1986-12-09 |