Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764906 | Image forming apparatus and image forming method | — | 2010-07-27 |
| 7714882 | Image forming apparatus and image forming process | Yoshinori Inaba | 2010-05-11 |
| 7670743 | Image forming method | Katsuichi Ohta, Nozomu Tamoto | 2010-03-02 |
| 7560203 | Electrophotographic photoreceptor, method of image formation, image formation apparatus and process cartridge for image formation apparatus | Nozomu Tamoto, Tetsuro Suzuki, Katsuichi Ohta | 2009-07-14 |
| 7534538 | Coating liquid for intermediate layer in electrophotographic photoconductor, electrophotographic photoconductor utilizing the same, image forming apparatus and process cartridge for image forming apparatus | Maiko Kondo, Nozomu Tamoto, Katsuichi Ohta | 2009-05-19 |
| 7507511 | Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the electrophotographic photoreceptor | Nozomu Tamoto, Maiko Koeda, Tetsuro Suzuki, Takehiko Kinoshita, Suzuka Nozoe +1 more | 2009-03-24 |
| 7442479 | Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the electrophotographic photoreceptor | — | 2008-10-28 |
| 7419751 | Titanylphthalocyanine crystal and method of producing the titanylphthalocyanine crystal, and electrophotographic photoreceptor, method, apparatus and process cartridge using the titanylphthalocyanine crystal | — | 2008-09-02 |
| 7408659 | Server computer, information terminal, printing system, remote printing method, recording medium, and computer data signal embeded in a carrier wave | Naohiro Toda, Takashi Rokutanzono, Shinji Nousyo | 2008-08-05 |
| 7371490 | Photoconductor, image forming apparatus, image forming process, and process cartridge | Nozomu Tamoto, Tetsuro Suzuki, Katsuichi Ohta | 2008-05-13 |
| 7371497 | Electrophotographic image forming method | Naohiro Toda | 2008-05-13 |
| 7371491 | Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor, and image forming apparatus and process cartridge using the electrophotographic photoreceptor | Nozomu Tamoto, Katsuichi Ohta | 2008-05-13 |
| 7354686 | Electrophotographic photoconductor and process for manufacturing the same, and image forming apparatus and process cartridge containing the same | Naohiro Toda, Ryohichi Kitajima, Yoshiaki Kawasaki | 2008-04-08 |
| 7282529 | Coating liquid for an electrographic photoreceptor and a method of preparation using a ball mill | Nozomu Tamoto, Tetsuro Suzuki, Hiroshi Tamura, Akihiko Matsuyama, Eiji Kurimoto +1 more | 2007-10-16 |
| 7194224 | Image forming apparatus, image forming process, and process cartridge | Masami Kadonaga | 2007-03-20 |
| 7186490 | Photosensitive material, electrophotographic photoreceptor using the material, and electrophotographic image forming method and apparatus using the photoreceptor | Tetsuro Suzuki | 2007-03-06 |
| 7127196 | Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor and image forming apparatus using the electrophotographic photoreceptor | Hidetoshi Kami, Akihiko Matsuyama, Eiji Kurimoto, Nozomu Tamoto | 2006-10-24 |
| 7060404 | Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor and image forming apparatus using the electrophotographic photoreceptor | Hidetoshi Kami, Akihiko Matsuyama, Eiji Kurimoto, Nozomu Tamoto | 2006-06-13 |
| 7029810 | Electrophotographic image forming apparatus | Naohiro Toda | 2006-04-18 |
| 6902858 | Image formation apparatus using a dry two-component developer for development | Satoshi Mochizuki, Naohito Shimota, Hiroaki Matsuda, Shinichiro Yagi, Tomomi Tamura | 2005-06-07 |
| 6902857 | Method for forming electrophotographic image and electrographic device | Shinichiro Yagi, Naohito Shimota, Satoshi Mochizuki, Hiroaki Matsuda, Tomomi Tamura | 2005-06-07 |
| 6858362 | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor | Nozomu Tamoto, Tetsuro Suzuki, Hiroshi Tamura, Akihiko Matsuyama, Eiji Kurimoto +1 more | 2005-02-22 |
| 6844124 | Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor | Hiroshi Ikuno, Hidetoshi Kami, Ryohichi Kitajima, Narihito Kojima, Akihiko Matsuyama +8 more | 2005-01-18 |
| 6803162 | Electrophotographic image forming apparatus, photoreceptor therefor and method for manufacturing the photoreceptor | — | 2004-10-12 |
| 6790572 | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor | Nozomu Tamoto, Tetsuro Suzuki, Hiroshi Tamura, Akihiko Matsuyama, Eiji Kurimoto +1 more | 2004-09-14 |