| 7323279 |
One-component magnetic toner for developing an electrostatic charge image, process cartridge, and method for recycling the process cartridge |
Kazunori Kato |
2008-01-29 |
| 6548218 |
Magnetic particles for charging means, and electrophotographic apparatus, process cartridge and image forming method including same |
Tsutomu Kukimoto, Kenji Okado, Tsuyoshi Takiguchi |
2003-04-15 |
| 6405007 |
Magnetic particles for charging, process for producing the magnetic particles, and charging member, process cartridge and image-forming apparatus which have the magnetic particles |
Fumihiro Arahira, Kiyoshi Mizoe |
2002-06-11 |
| 6285848 |
Electrophotographic apparatus, image forming method, and process cartridge for developing an image with toner containing an external additive |
Kenji Okado, Toshiyuki Ugai, Ryoichi Fujita, Fumihiro Arahira, Kiyoshi Mizoe +1 more |
2001-09-04 |
| 6157801 |
Magnetic particles for charging, charging member, charging device, process cartridge, and electrophotographic apparatus |
Fumihiro Arahira, Kiyoshi Mizoe, Toshio Takamori |
2000-12-05 |
| 6026260 |
Electrophotographic apparatus, image forming method and process cartridge |
Fumihiro Arahira, Kiyoshi Mizoe, Toshio Takamori |
2000-02-15 |
| 5940662 |
Charging apparatus and electrophotographic apparatus |
Yoshifumi Hano, Tsutomu Kukimoto, Tsuyoshi Takiguchi, Fumihiro Arahira, Yuji Ishihara +1 more |
1999-08-17 |
| 5915150 |
Image forming method utilizing toner having inorganic particles and particles of a specific sphericity |
Tsutomu Kukimoto, Motoo Urawa, Satoshi Yoshida |
1999-06-22 |
| 5890037 |
Electrophotographic apparatus using photoconductive member chargeable with magnetic brush |
Tsutomu Kukimoto, Akio Maruyama, Yoshifumi Hano |
1999-03-30 |
| 5805961 |
Charging member having bristless, process cartridge, and electrophotographic apparatus employing such a charging member |
Kiyoshi Mizoe, Fumihiro Arahira, Yoshifumi Hano |
1998-09-08 |
| 5790926 |
Charging member having a raised fiber-entangled material, and process cartridge and electrophotographic apparatus having the charging member |
Kiyoshi Mizoe, Fumihiro Arahira, Yoshifumi Hano |
1998-08-04 |
| 5753396 |
Image forming method |
Tatsuya Nakamura, Masayoshi Kato, Koji Inaba, Kengo Hayase, Yuki Nishio |
1998-05-19 |
| 5751405 |
Image forming apparatus |
Tsutomu Kukimoto, Satoshi Yoshida, Yoshifumi Hano |
1998-05-12 |
| 5731122 |
Image forming method and image forming apparatus |
Satoshi Yoshida, Motoo Urawa, Tsutomu Kukimoto, Yoshifumi Hano, Yuki Nishio |
1998-03-24 |
| 5724632 |
Charging apparatus and electrophotographic apparatus |
Fumihiro Arahira, Tsutomu Kukimoto, Kiyoshi Mizoe, Yoshifumi Hano |
1998-03-03 |
| 5715501 |
Image forming method using a surface with a specified water contact angle and process cartridge using such a method |
Toshiyuki Yoshihara, Motoo Urawa, Tsutomu Kukimoto, Yoshifumi Hano |
1998-02-03 |
| 5608500 |
Contact charging member and electrophotographic apparatus using the same |
Eiji Funabashi |
1997-03-04 |
| 5576810 |
Image forming method |
Toshiyuki Yoshihara, Tsutomu Kukimoto, Satoshi Yoshida, Yoshifumi Hano, Yuki Nishio |
1996-11-19 |
| 5310812 |
Binder resin for a toner for developing electrostatic images, and process for production thereof |
Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Yoshinobu Nagai +1 more |
1994-05-10 |
| 5219947 |
Binder resin for a toner for developing electrostatic images, and process for production thereof |
Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Yoshinobu Nagai +1 more |
1993-06-15 |
| 4966829 |
Toner for developing electrostatic images, binder therefor and process for production thereof |
Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Yoshinobu Nagai +1 more |
1990-10-30 |
| 4868085 |
Developer for developing electrostatic images and process for forming images |
— |
1989-09-19 |
