Issued Patents All Time
Showing 51–75 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856781 | Image forming apparatus and method of developing an electrostatic latent image | Yasuaki Iwamoto, Hiroshi Nakai, Hiroto Higuchi, Bing Shu, Maiko Kondo +1 more | 2005-02-15 |
| 6835781 | Block copolymer rubber, resin modifier, and resin composition | Katsuhito Kondou, Tetsuya Toyoshima | 2004-12-28 |
| 6813461 | Toner, method for manufacturing the toner, and image forming method and apparatus using the toner | Hiroto Higuchi, Fumihiro Sasaki, Yasuaki Iwamoto, Hiroshi Nakai, Bing Shu +1 more | 2004-11-02 |
| 6811944 | Toner, method for manufacturing the toner, and image forming method and apparatus using the toner | Hiroto Higuchi, Fumihiro Sasaki, Yasuaki Iwamoto, Hiroshi Nakai, Bing Shu +1 more | 2004-11-02 |
| 6790575 | Two-component developer, image forming apparatus, and image forming method | Fumihiro Sasaki, Bing Shu, Maiko Kondo, Hiroshi Nakai, Hiroto Higuchi +5 more | 2004-09-14 |
| 6757507 | Image formation apparatus using a dry two-component developer for development | Satoshi Mochizuki, Naohito Shimota, Shinichiro Yagi, Tomomi Tamura, Tatsuya Niimi | 2004-06-29 |
| 6699632 | Image forming toner, and image forming method and image forming apparatus using the toner | Hiroto Higuchi, Fumihiro Sasaki, Yasuaki Iwamoto, Hiroshi Nakai, Bing Shu +1 more | 2004-03-02 |
| 6670088 | Carrier for two-component developer for developing latent electrostatic images and developer using the carrier | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi | 2003-12-30 |
| 6667141 | Image forming method and apparatus | Yasuaki Iwamoto, Fumihiro Sasaki, Hiroshi Nakai, Hiroto Higuchi, Bing Shu +1 more | 2003-12-23 |
| 6656654 | Toner and two-component developer, container therefor, and image forming apparatus | Hiroto Higuchi, Masanori Suzuki, Akemi Sugiyama | 2003-12-02 |
| 6635713 | Rubber composition, resin modifier comprising the same, and resin composition | Katsuhito Kondou, Tetsuya Toyoshima | 2003-10-21 |
| 6593048 | Two-component developer, and image forming apparatus and image forming method using the developer | Fumihiro Sasaki, Yasuaki Iwamoto, Hiroshi Nakai, Hiroto Higuchi, Hyou Shu +1 more | 2003-07-15 |
| 6544704 | Two-component developer, container filled with the two-component developer, and image formation apparatus | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi, Tsunemi Sugiyama, Fumihiro Sasaki +3 more | 2003-04-08 |
| 6534232 | ELECTROPHOTOGRAPHIC IMAGE FORMATION METHOD, CARRIER FOR TWO-COMPONENT DEVELOPER, TWO-COMPONENT DEVELOPER, CONTAINER HOLDING THEREIN THE TWO-COMPONENT DEVELOPER, AND ELECTROPHOTOGRAPHIC IMAGE FORMATION APPARATUS | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi, Tsunemi Sugiyama | 2003-03-18 |
| 6468706 | Two-component developer, container filled with the two-component developer, and image formation apparatus | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi, Tsunemi Sugiyama, Fumihiro Sasaki +3 more | 2002-10-22 |
| 6335137 | Electrophotographic toner and electrophotographic image forming method and apparatus using the toner | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi, Tsunemi Sugiyama | 2002-01-01 |
| 6228550 | Two-component developer | Masanori Suzuki, Akemi Sugiyama, Hiroto Higuchi | 2001-05-08 |
| 6191226 | Polybutadiene rubber and impact-resistant aromatic vinyl resin compositions | Kohkichi Noguchi | 2001-02-20 |
| 6162873 | Aromatic vinyl-conjugated diene block copolymer and production process thereof | Tetsuya Toyoshima | 2000-12-19 |
| 6143832 | Aromatic vinyl-conjugated diene block copolymer and production process thereof | Tetsuya Toyoshima | 2000-11-07 |
| D403852 | Baby carrier | Toshihide Shimura | 1999-01-12 |
| 5822124 | Beam splitter | Hideki Noda, Nobuhiro Fukushima | 1998-10-13 |
| 5798865 | Beam splitter | Hideki Noda, Nobuhiro Fukushima | 1998-08-25 |
| 5771118 | Beam splitter | Hideki Noda, Nobuhiro Fukushima | 1998-06-23 |
| 5745290 | Beam splitter | Hideki Noda, Nobuhiro Fukushima | 1998-04-28 |