Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829449 | Image forming apparatus with transfer bias inverting function | Hiroyoshi Matsumoto, Teruaki Mitsuya, Tsuneaki Kawanishi, Hisao Okada, Natsuki Kuribayashi +1 more | 2004-12-07 |
| 6813462 | Electro-photographic developing unit | Teruaki Mitsuya, Tsuneaki Kawanishi, Hisao Okada, Hiroyoshi Matsumoto, Keisuke Kubota +1 more | 2004-11-02 |
| 6792235 | Electrophotographic apparatus including transferring device | Keisuke Kubota, Teruaki Mitsuya, Hideki Ando | 2004-09-14 |
| 6788185 | Powder core and high-frequency reactor using the same | Teruhiko Fujiwara, Yoshitaka Saito | 2004-09-07 |
| 6760553 | Electrophotographic cluster printing system with controlled image quality | Teruaki Mitsuya, Keisuke Kubota, Shintaro Yamada | 2004-07-06 |
| 6753751 | Magnetic core including magnet for magnetic bias and inductor component using the same | Teruhiko Fujiwara, Haruki Hoshi, Keita Isogai, Toru Ito, Tamiko Ambo | 2004-06-22 |
| 6738586 | Print control method of electrophotograph and image formation apparatus with potential sensor using the method | Keisuke Kubota, Teruaki Mitsuya, Hiroyuki Mabuchi, Shinichi Akatsu | 2004-05-18 |
| 6717504 | Magnetic core including bias magnet and inductor component using the same | Teruhiko Fujiwara, Haruki Hoshi, Keita Isogai, Toru Ito, Tamiko Ambo | 2004-04-06 |
| 6710693 | Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same | Hatsuo Matsumoto, Toru Ito, Masahiro Kondo, Ryutaro Isoda, Toshiya Sato +3 more | 2004-03-23 |
| 6686943 | Control method of an electrophotographic record apparatus and image formation apparatus including controlling developing bias and photoconductor surface potential | Keisuke Kubota, Teruaki Mitsuya, Shintaro Yamada | 2004-02-03 |
| 6684036 | Image forming apparatus | Keisuke Kubota, Teruaki Mitsuya, Hiroyuki Mabuchi, Shinichi Akatsu | 2004-01-27 |