Tenpaku; Chitose
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tenpaku; Chitose.The latest application filed is for "frame structure and an image forming apparatus using such a frame structure".
- Tenpaku; Chitose - Kawasaki JP
| Patent | Date |
|---|---|
| Frame structure and an image forming apparatus using such a frame structure Grant 6,084,622 - Sugiura , et al. July 4, 2 | 2000-07-04 |
| Process cartridge with shutter for protecting photosensitive drum Grant 5,678,139 - Nomura , et al. October 14, 1 | 1997-10-14 |
| Gear unit, image forming apparatus and gear unit mounting method Grant 5,634,178 - Sugiura , et al. May 27, 1 | 1997-05-27 |
| Image forming apparatus Grant 5,621,451 - Sugiura , et al. April 15, 1 | 1997-04-15 |
| Image forming apparatus with helical gear drive train Grant 5,559,581 - Sugiura , et al. September 24, 1 | 1996-09-24 |
| Sheet feeding apparatus Grant 5,507,482 - Tenpaku , et al. April 16, 1 | 1996-04-16 |
| Image forming apparatus having grounded metal plate supporting drive transmitting members and separating electrical equipment units Grant 5,298,941 - Tenpaku March 29, 1 | 1994-03-29 |
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