Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655370 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Wataru Kitamura, Hidetoshi Hirano, Atsushi Okuda | 2010-02-02 |
| 7645547 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Atsushi Okuda, Wataru Kitamura, Hirotoshi Uesugi | 2010-01-12 |
| 7629102 | Method for preparing electrophotographic photosensitive member | Atsushi Ochi, Kazunori Noguchi, Hiroki Uematsu, Masataka Kawahara | 2009-12-08 |
| 7622238 | Process for producing electrophotographic photosensitive member | Hiroki Uematsu, Akira Shimada, Masataka Kawahara, Atsushi Ochi, Akio Maruyama +4 more | 2009-11-24 |
| 7585604 | Electrographic photosensitive member, process cartridge and electrophotographic apparatus | Takakazu Tanaka, Kenichi Kaku, Akira Yoshida | 2009-09-08 |
| 7556901 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Takashi Anezaki, Hiroki Uematsu, Masataka Kawahara, Atsushi Ochi, Kyoichi Teramoto +6 more | 2009-07-07 |
| 7553594 | Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Nobumichi Miki, Kazunori Noguchi, Nobuo Kosaka | 2009-06-30 |
| 7551878 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hiroki Uematsu, Masataka Kawahara, Atsushi Ochi, Kyoichi Teramoto, Akira Shimada +4 more | 2009-06-23 |
| 7413840 | Process for forming an electrophotographic photosensitive member with depressed portions by condensing a surface of a surface layer on which a coating liquid is present | Atsushi Ochi | 2008-08-19 |
| 7045261 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Takakazu Tanaka, Itaru Takaya, Kenichi Kaku | 2006-05-16 |
| 7009080 | Process for producing halogenated aromatic amine compound | Takakazu Tanaka, Itaru Takaya, Yuka Ishiduka | 2006-03-07 |
| 7001699 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Takakazu Tanaka, Akira Yoshida, Hidetoshi Hirano, Yuka Ishiduka | 2006-02-21 |
| 6994941 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Takakazu Tanaka, Itaru Takaya, Yuka Ishiduka, Kenichi Kaku | 2006-02-07 |
| 6991881 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Akira Yoshida, Takakazu Tanaka, Itaru Takaya, Yuka Ishiduka | 2006-01-31 |