Issued Patents 2004
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833227 | Electrophotographic photosensitive member, process-cartridge and apparatus | — | 2004-12-21 |
| 6787241 | Film obtained from silsesquioxane polymer and method of preparing same | Toshiaki Kobayashi, Teruyuki Hayashi, Kouichi Yamaguchi | 2004-09-07 |
| 6778731 | Control method of received power in optical communication, optical transmission apparatus, optical receiving apparatus, and optical communication system | — | 2004-08-17 |
| 6774200 | Silsesquioxane polymer molding and method of preparing same | Toshiaki Kobayashi, Teruyuki Hayashi | 2004-08-10 |
| 6773856 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hideki Anayama, Hidetoshi Hirano, Atsushi Fujii, Ryuji Higashi | 2004-08-10 |
| 6772101 | Position detection apparatus and arithmetic processing unit | Shigeru Ishimoto, Toyohiko Matsuda, Katsumi Kitamura | 2004-08-03 |
| 6768006 | Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal | Hidetoshi Hirano, Kan Tanabe, Kazue Asakura, Atsushi Fujii | 2004-07-27 |
| 6765107 | Method for manufacturing phosphonate esters | Li-Biao Han, Farzad Mirzaei | 2004-07-20 |
| 6754542 | Control arithmetic apparatus and method | — | 2004-06-22 |
| 6753401 | Silcon-containing polymers | Poreddy Narsi Reddy, Teruyuki Hayashi | 2004-06-22 |
| 6705905 | Sea-land-sky craft | Akio Tanaka, Chiyoko Tanaka, Sojuro Nakajima, Chitose Nakajima, Shum Nakajima +4 more | 2004-03-16 |
| 6683175 | Porphyrin compound, and electrophotographic photosensitive member, process-cartridge and apparatus using the compound | — | 2004-01-27 |
| 6684113 | Controlling device and controlling method | — | 2004-01-27 |