Issued Patents All Time
Showing 51–75 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974565 | Cleaning device for image forming apparatus and process cartridge provided therewith | Yoshiki Hozumi | 2011-07-05 |
| 7954104 | Remote copy storage device system and a remote copy method to prevent overload of communication lines in system using a plurality of remote storage sites | Kensuke Amaki | 2011-05-31 |
| 7899382 | Lubricant supplier, process cartridge including same, and image forming apparatus including same | Yoshiki Hozumi, Takeshi Saitoh | 2011-03-01 |
| 7827367 | Backup control method for acquiring plurality of backups in one or more secondary storage systems | Takeyuki Imazu, Yuri Hiraiwa, Nobuhiro Maki, Yoshiyuki Nishi | 2010-11-02 |
| 7774567 | Copy control method and a storage device | Yoshiyuki Nishi, Nobuhiro Maki, Kenichi Oyamada, Hiroshi Yamamoto | 2010-08-10 |
| 7769920 | Information processing apparatus, information processing method, and program and recording medium used therewith | Shin Kimura, Kazuhisa Tsuchiya, Nobuhiro Sakai | 2010-08-03 |
| 7711308 | Cleaning device, process cartridge, and image forming apparatus | Yoshiki Hozumi, Takeshi Saitoh, Ken Amemiya, Keiji Okamoto | 2010-05-04 |
| 7678601 | Method of forming an acceleration sensor | Hiroyuki Tomomatsu, Tetsuya Tada, Toshiyuki Tani | 2010-03-16 |
| 7620357 | Image forming apparatus with obtuse-edge cleaning blade | Masahiko Shakuto, Osamu Naruse, Hidetoshi Yano | 2009-11-17 |
| 7610008 | Cleaning device, and process unit and image forming apparatus including the cleaning device | Osamu Naruse, Masahiko Shakuto, Hidetoshi Yano | 2009-10-27 |
| 7451285 | Computer systems, management computers and storage system management method | Nobuhiro Maki, Makoto Uchikado, Yuri Hiraiwa | 2008-11-11 |
| 7415238 | Cleaning device, process cartridge, and image forming apparatus that include a blade that is pressed against a surface of a rotating member at a surface pressure of 2.0 MPa or more | Masahiko Shakuto, Osamu Naruse, Hidetosi Yano | 2008-08-19 |
| 7383013 | Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged | Kenji Sugiura, Yasushi Nakazato, Kazuhito Watanabe, Masahiko Shakuto, Daichi Yamaguchi +6 more | 2008-06-03 |
| 7373788 | Expansion valve | Kazuto Kobayashi, Eiji Fukuda, Masamichi Yano, Makoto Sudo | 2008-05-20 |
| 7369807 | Cleaner, and process cartridge and image forming apparatus using the cleaner | Osamu Naruse, Hidetoshi Yano, Masahiko Shakuto | 2008-05-06 |
| 7332940 | Voltage hold circuit and clock synchronization circuit | — | 2008-02-19 |
| 7299646 | Expansion valve having solenoid relief valve | Hiroyuki Ezaki, Eiji Fukuda | 2007-11-27 |
| 7251437 | Image formation apparatus having a body to be charged with specified properties and including the use of a protective material | Nozomu Tamoto, Tetsuro Suzuki, Yasuo Suzuki, Takahiko Tokumasu, Hiroshi Nakai +3 more | 2007-07-31 |
| 7251438 | Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged | Kazuhito Watanabe, Yasuo Suzuki, Nozomu Tamoto, Hiroshi Nakai, Takahiko Tokumasu +1 more | 2007-07-31 |
| 7222502 | Expansion valve | Kazuto Kobayashi, Makoto Sudo | 2007-05-29 |
| 7185826 | Expansion valve | Akinori Nanbu, Satoshi Fukuda | 2007-03-06 |
| 7184699 | Cleaning blade for image formation apparatus | Osamu Naruse, Masahiko Shakuto, Hidetoshi Yano | 2007-02-27 |
| D532080 | Expansion valve | Kazuto Kobayashi | 2006-11-14 |
| D529990 | Expansion valve | Kazuto Kobayashi | 2006-10-10 |
| 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 | Kazuhito Watanabe, Yasuo Suzuki, Nozomu Tamoto, Hiroshi Nakai, Takahiko Tokumasu +2 more | 2006-09-05 |