Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381512 | Hydroxygallium phthalocyanine pigment and process for the production thereof, electrophotographic photoreceptor, process cartridge, electrophotographic device and image formation method | Kazuya Hongo, Masahiko Miyamoto, Yukiko KAMIJO, Hidemi Nukada, Kenji Inoue | 2008-06-03 |
| 6489075 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Chiaki Suzuki, Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Sakon Takahashi +2 more | 2002-12-03 |
| 6479206 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Chiaki Suzuki, Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Sakon Takahashi +2 more | 2002-11-12 |
| 6447972 | Charging member for development of electrostatic latent image, electrostatic latent image developer, and magnetic sleeve | Tomohito Nakajima, Sakon Takahashi, Chiaki Suzuki | 2002-09-10 |
| 6403271 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Chiaki Suzuki, Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Sakon Takahashi +2 more | 2002-06-11 |