Issued Patents All Time
Showing 126–150 of 361 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147421 | Screw and screwdriver | — | 2006-12-12 |
| 7112392 | Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge for image forming apparatus using the electrophotographic photoreceptor | Tomoyuki Shimada, Takaaki Ikegami | 2006-09-26 |
| 7111531 | Screw and screwdriver | — | 2006-09-26 |
| 7105259 | Coating liquid for electrophotographic photoreceptor, electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor | — | 2006-09-12 |
| 7103301 | Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged | Kazuhiko Watanabe, Kazuhito Watanabe, Nozomu Tamoto, Hiroshi Nakai, Takahiko Tokumasu +2 more | 2006-09-05 |
| 7027751 | Electrophotographic image forming apparatus having residual toner collection | Tetsuroh Miura, Katsuaki Miyawaki, Takeshi Saitou, Takeo Suda, Yasushi Nakazato | 2006-04-11 |
| 7018755 | Electrophotographic photoconductor, electrophotography method using the same, electrophotographic apparatus, electrographic apparatus process cartridge and electrophotographic photoconductor outermost surface layer coating solution | Takaaki Ikegami, Tomoyuki Shimada, Nozomu Tamoto, Hidetoshi Kami | 2006-03-28 |
| 7010247 | Coating liquid for an intermediate layer of electrophotographic photoconductor, manufacturing method thereof, electrophotographic photoconductor, electrophotographic apparatus, and electrophotographic photoconductor process cartridge using same | Akihiro Sugino | 2006-03-07 |
| 7005006 | Coating liquid for an intermediate layer of electrophotographic photoconductor, manufacturing method thereof, electrophotographic photoconductor, electrophotographic apparatus, and electrophotographic photoconductor process cartridge using same | Akihiro Sugino | 2006-02-28 |
| 6984161 | Lens grinding processing apparatus | Yoshimasa Ogawa, Yasuhito Eto | 2006-01-10 |
| 6975337 | Projection type image display device | Toshihiko Yokoyama | 2005-12-13 |
| 6964104 | Template holder | Yoshimasa Ogawa | 2005-11-15 |
| 6960417 | Electrophotographic photoconductor | — | 2005-11-01 |
| 6939651 | Electrophotographic photoconductor, and process cartridge and electrophotographic apparatus using the same | Hongguo Li, Kazukiyo Nagai, Masaomi Sasaki, Shinichi Kawamura, Nozomu Tamoto +1 more | 2005-09-06 |
| 6934519 | Radio transmission apparatus | Hiroyuki Kayano | 2005-08-23 |
| 6921865 | Superconductor connection structure | Hiroshi Morita, Kazuhide Tanaka, Michiya Okada | 2005-07-26 |
| 6899983 | Electrophotographic photoconductor, electrophotographic apparatus and process cartridge | Nozomu Tamoto, Kazukiyo Nagai, Hongguo Li | 2005-05-31 |
| 6871158 | Apparatus for measuring shape of lens-frames | Yoshimasa Ogawa | 2005-03-22 |
| 6867800 | System having an information processing apparatus and a data input apparatus, and method for controlling the system | Toshihiro Fukasaka | 2005-03-15 |
| 6867796 | Semiconductor laser array and optical scanner | Kazuhiko Ito | 2005-03-15 |
| 6864027 | Coating liquid for electrophotographic photoreceptor, electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor | — | 2005-03-08 |
| 6861188 | Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor | Takaaki Ikegami, Tomoyuki Shimada, Nozomu Tamoto, Hidetoshi Kami | 2005-03-01 |
| 6830858 | Electrophotographic photosensitive member, preparation method thereof, image forming process, apparatus and process cartridge using the same | Akihiro Sugino | 2004-12-14 |
| 6819892 | Electrophotographic image forming apparatus including air conditioning means for removing harmful substances | Yasushi Nakazato, Yusuke Takeda, Tsukuru Kai, Satoshi Muramatsu, Masanori Suzuki +1 more | 2004-11-16 |
| 6800410 | Image forming apparatus | Kei Yasutomi, Nozomu Tamoto | 2004-10-05 |