| 10935898 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Ikuyo Kuroiwa, Kumiko Takizawa, Tsuyoshi Shimada, Haruhiko Mitsuda, Takanori Ueno +2 more |
2021-03-02 |
| 10921723 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Kumiko Takizawa, Tsuyoshi Shimada, Takanori Ueno, Ikuyo Kuroiwa, Haruhiko Mitsuda +1 more |
2021-02-16 |
| 10908521 |
Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus |
Haruhiko Mitsuda, Tatsuya Ikezue, Kumiko Takizawa, Ikuyo Kuroiwa, Takanori Ueno +1 more |
2021-02-02 |
| 10838314 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Tatsuya Ikezue, Kumiko Takizawa, Ikuyo Kuroiwa, Tsuyoshi Shimada, Haruhiko Mitsuda +1 more |
2020-11-17 |
| 10732525 |
Electrophotographic apparatus |
Tsuyoshi Shimada, Haruhiko Mitsuda |
2020-08-04 |
| 10241429 |
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
Tsuyoshi Shimada, Kumiko Takizawa, Eileen Takeuchi, Ikuyo Kuroiwa, Wataru Kitamura +1 more |
2019-03-26 |
| 9983490 |
Electrophotographic apparatus |
Tsuyoshi Shimada, Ryoichi Tokimitsu, Mai Murakami, Wataru Kitamura, Haruhiko Mitsuda |
2018-05-29 |
| 9804512 |
Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Ryoichi Tokimitsu, Yuka Ishiduka, Wataru Kitamura, Mai Murakami |
2017-10-31 |
| 9557664 |
Electrophotographic photosensitive member, method for manufacturing the same, process cartridge, and electrophotographic apparatus |
Yuka Ishiduka, Ryoichi Tokimitsu, Wataru Kitamura, Mai Murakami |
2017-01-31 |
| 9557660 |
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, charge transport layer forming coating liquid, and method for manufacturing electrophotographic photosensitive member |
Koji Takahashi, Naoaki Ichihashi |
2017-01-31 |
| 9389522 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Koji Takahashi, Naoaki Ichihashi |
2016-07-12 |
| 8886092 |
Electrophotographic apparatus and process cartridge |
Yoshihisa Saito, Shoji Amamiya, Hideki Ogawa, Tatsuya Ikezue, Mayumi Oshiro +2 more |
2014-11-11 |
| 7813675 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Yoshihisa Saito, Hideki Ogawa, Shoji Amamiya, Tatsuya Ikezue, Takahiro Mitsui +2 more |
2010-10-12 |
| 6768006 |
Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal |
Masato Tanaka, Hidetoshi Hirano, Kazue Asakura, Atsushi Fujii |
2004-07-27 |
| 6465143 |
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
Masato Tanaka, Hideki Anayama, Hidetoshi Hirano, Kazue Asakura, Atsushi Fujii |
2002-10-15 |
| 6447967 |
Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal |
Masato Tanaka, Hidetoshi Hirano, Kazue Asakura, Atsushi Fujii |
2002-09-10 |
| 6335132 |
Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus including the photosensitive member |
Masato Tanaka, Hidetoshi Hirano |
2002-01-01 |
| 6218063 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Masato Tanaka, Kouichi Nakata |
2001-04-17 |
| 6183922 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
Hideyuki Takai, Masato Tanaka |
2001-02-06 |
