Mizutani; Morikazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mizutani; Morikazu.The latest application filed is for "photosensitive drum provided in an image forming apparatus including helical gears disposed at an end of the drum".
- Mizutani; Morikazu - Kawasaki JP
- Mizutani; Morikazu - Tokyo JP
| Patent | Date |
|---|---|
| Photosensitive drum provided in an image forming apparatus including helical gears disposed at an end of the drum Grant 5,926,672 - Nishibata , et al. July 20, 1 | 1999-07-20 |
| Photosensitive drum provided in an image forming apparatus including gears disposed at an end of drum Grant 5,602,623 - Nishibata , et al. February 11, 1 | 1997-02-11 |
| Image fixing apparatus using a detachable film Grant 5,026,276 - Hirabayashi , et al. June 25, 1 | 1991-06-25 |
| Process kit and positioning mechanism for the process kit Grant 4,972,227 - Onoda , et al. November 20, 1 | 1990-11-20 |
| Forward and reverse rotation mechanism Grant 4,891,665 - Mizutani January 2, 1 | 1990-01-02 |
| Image forming apparatus and process cartridge therefor Grant 4,809,033 - Ikemoto , et al. February 28, 1 | 1989-02-28 |
| Image forming apparatus with disconnectable carriage drive Grant 4,806,977 - Mizutani , et al. February 21, 1 | 1989-02-21 |
| Safety means for process kit Grant 4,714,337 - Nishino , et al. December 22, 1 | 1987-12-22 |
| Corona discharger system Grant 4,627,701 - Onoda , et al. December 9, 1 | 1986-12-09 |
| Developing apparatus Grant 4,615,608 - Mizutani October 7, 1 | 1986-10-07 |
| Process unit and image formation apparatus provided with the process unit Grant 4,598,993 - Mizutani , et al. July 8, 1 | 1986-07-08 |
| Safety means for process kit Grant 4,591,258 - Nishino , et al. May 27, 1 | 1986-05-27 |
| Process kit and an image forming apparatus using the same Grant 4,575,221 - Onoda , et al. March 11, 1 | 1986-03-11 |
| Process kit and an image forming apparatus using the same Grant 4,551,000 - Kanemitsu , et al. November 5, 1 | 1985-11-05 |
| Image forming apparatus and process unit Grant 4,470,689 - Nomura , et al. September 11, 1 | 1984-09-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 