Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770411 | Negatively chargeable toner | Minoru Masuda, Satoshi Mochizuki, Kazuhiko Umemura, Hideki Sugiura, Kohsuke Suzuki +1 more | 2004-08-03 |
| 6500595 | Carrier for electrophotographic developer, method for manufacturing the carrier, and coating liquid for the method | Satoshi Mochizuki, Kohsuke Suzuki, Tomomi Suzuki | 2002-12-31 |
| 6406826 | Carrier for image developer for electrophotography | Kousuke Suzuki, Satoshi Mochizuki, Tomomi Suzuki | 2002-06-18 |
| 6363229 | Full-color toner image fixing method and apparatus | Keiko Shiraishi, Masanori Suzuki, Yohichiroh Watanabe, Kazuhito Watanabe, Masahide Yamashita +3 more | 2002-03-26 |
| 6303258 | Electrophotographic toner and image forming method using the toner | Kohki Katoh, Satoshi Mochizuki, Tomomi Suzuki | 2001-10-16 |
| RE37197 | Device for regenerating printed sheet-like recording medium | Toru Iida, Michihito Ohashi, Yoshihiro Sakai, Shin-ichi Kuramoto, Shunichi Chiba +1 more | 2001-05-29 |
| 6074794 | Toner for dry developing | Hiroyuki Fushimi, Kohki Katoh, Masami Tomita, Tomomi Suzuki | 2000-06-13 |
| 5975446 | Pulverizing apparatus | Hiroshi Yaguchi, Masami Tomita, Hiroyuki Fushimi, Satoru Miyamoto, Tomomi Suzuki | 1999-11-02 |
| 5840456 | Color toner comprising two binder resins of differing softening point | Masami Tomita, Hiroshi Yaguchi, Yasuaki Iwamoto, Satoru Miyamoto, Tomomi Suzuki | 1998-11-24 |
| 5612766 | Device for regenerating printed sheet-like recording medium | Toru Iida, Michihito Ohashi, Yoshihiro Sakai, Shin-ichi Kuramoto, Shunichi Chiba +1 more | 1997-03-18 |
| 5554478 | Electrophotographic dry toner | Shinichi Kuramoto, Yoshihisa Okamoto, Michio Izumi, Hidefumi Gohhara, Chiharu Mochizuki +3 more | 1996-09-10 |
| 5545381 | Device for regenerating printed sheet-like recording medium | Toru Iida, Michihito Ohashi, Yoshihiro Sakai, Shin-ichi Kuramoto, Shunichi Chiba +1 more | 1996-08-13 |
| 5403690 | Developer for developing latent electrostatic images | Shinichi Kuramoto, Michio Izumi, Yoshihisa Okamoto, Hiroaki Matsuda, Hidefumi Gohhara +2 more | 1995-04-04 |
| 5344732 | Multi-color electrophotographic image formation method | Shunichi Chiba, Nobuhiro Nakayama, Yosihisa Okamoto, Kayo Makita | 1994-09-06 |
| 5061588 | Dry type toner for electrophotography | Hiroyuki Fushimi, Nobuhiro Nakayama, Mitsuo Aoki, Kayo Makita | 1991-10-29 |
| 4980258 | Dry type developer for electrophotography | Mitsuo Aoki, Nobuhiro Nakayama, Hiroyuki Fushimi, Kayo Makita, Yasuaki Iwamoto | 1990-12-25 |
| 4945022 | Triboelectric charge application member for toner comprising copolymer of fluoro-olefin monomer and unsaturated silicon monomer | Nobuhiro Nakayama, Hiroyuki Fushimi, Yasuaki Iwamoto | 1990-07-31 |
| 4933250 | Magenta color toner for developing latent electrostatic images in color electrophotography | Nobuhiro Nakayama, Mitsuo Aoki, Hiroyuki Fushimi, Kayo Makita | 1990-06-12 |
| 4841331 | Triboelectric charge application member for toner | Nobuhiro Nakayama, Hiroyuki Fushimi, Yasuaki Iwamoto | 1989-06-20 |
| 4762763 | Toner for developing electrostatic latent image | Yoshihiro Nomura, Noriaki Ide, Kazumi Ohtaki, Masami Tomita, Hachiro Tosaka +5 more | 1988-08-09 |
| 4284875 | Heat roller fixing apparatus | Ryoichi Namiki, Yuichiro Higashi, Toshiyuki Kikuchi, Ichiro Fukushima, Setsuo Soga | 1981-08-18 |