Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852499 | Method and device for determining fiber orientation of paper, and apparatus for removing image forming substance from paper | Kan Tomita, Nobuo Sakuma | 1998-12-22 |
| 5803622 | Image forming device having convenient access to serviceable components | Takeshi Yamakawa | 1998-09-08 |
| 5729349 | Method and device for determining fiber orientation of paper, and apparatus for removing image forming substance from paper | Kan Tomita, Nobuo Sakuma | 1998-03-17 |
| 5729353 | Method and device for correcting a position for writing an image on a transport belt | Noboru Sawayama | 1998-03-17 |
| 5627649 | Method and device for correcting a position for writing an image | Noboru Sawayama | 1997-05-06 |
| 5610651 | Image forming apparatus with frequency corrector | Takeshi Yamakawa, Kenichi Ono, Norio Michiie | 1997-03-11 |
| 5587813 | Data transfer device for an image forming apparatus | Shuichi Yamazaki, Nobuyuki Sato, Takeshi Yamakawa, Shinji Kobayashi, Yoshio Kaneko +1 more | 1996-12-24 |
| 5376994 | Compact BI-color electrophotographic image forming apparatus | Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi, Takanobu Fujioka +2 more | 1994-12-27 |
| 5309182 | Bicolor image forming apparatus for forming a bicolor image on a photoconductive element | Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi, Takanobu Fujioka +2 more | 1994-05-03 |
| 5084715 | Light beam scanning apparatus | — | 1992-01-28 |
| 4933549 | Light beam scanning apparatus | Takanobu Fujioka, Yoshio Kaneko, Kenichirou Asada | 1990-06-12 |
| 4914459 | Image forming apparatus | Kenichirou Asada, Takanobu Fujioka, Yoshio Kaneko, Masaaki Kogure | 1990-04-03 |
| 4796265 | Imaging using collectively controlled multiple beams | Kenichiro Asada, Takanobu Fujioka | 1989-01-03 |