Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127324 | Information processing apparatus and information processing method | Yoshiyuki Batori, Ryozo Yanagisawa, Kazuma Shimizu, Masanari Morioka, Hiroshi Takarada | 2006-10-24 |
| 7119805 | Three-dimensional CAD attribute information presentation | Yoshiyuki Batori, Ryozo Yanagisawa, Kazuma Shimizu, Masanari Morioka, Hiroshi Takarada | 2006-10-10 |
| 7054701 | Information processing apparatus and method | Kazuma Shimizu, Ryozo Yanagisawa, Yoshiyuki Batori, Masanari Morioka, Hiroshi Takarada +1 more | 2006-05-30 |
| 6917842 | Information processing apparatus and method | Kazuma Shimizu, Ryozo Yanagisawa, Yoshiyuki Batori, Masanari Morioka, Hiroshi Takarada +1 more | 2005-07-12 |
| 6714746 | IMAGE FORMING APPARATUS ROTATIONALLY DRIVING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER OF PROCESS CARTRIDGE AND PROCESS CARTRIDGE COMPRISING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER | Masanari Morioka, Yoshiyuki Batori, Takashi Akutsu | 2004-03-30 |
| 6704522 | PROCESS CARTRIDGE COMPRISING STORING MEANS FOR STORING INFORMATION CONTROLLING A CHARGE ELIMINATION OPERATION AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS COMPRISING CONTROLLING MEANS CONTROLLING A CHARGE ELIMINATION OPERATION | Yoshiyuki Batori, Takashi Akutsu, Masanari Morioka | 2004-03-09 |
| 6385413 | Developing device to which developing voltage is applied from non-driving side | Teruhiko Sasaki, Shinya Noda, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-05-07 |
| 6366746 | Developing device and electric energy supply part for applying developing bias voltage | Shinya Noda, Teruhiko Sasaki, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-04-02 |
| 6336012 | Developing device, process cartridge and electric energy supply part to developing roller | Shinya Noda, Teruhiko Sasaki, Yoshiyuki Batori, Takashi Akutsu, Ichiro Terada | 2002-01-01 |
| 6137970 | Cartridge detachably detachable to a main body of an image forming apparatus and an image forming apparatus detecting whether a seal member of the cartridge is removed therefrom | — | 2000-10-24 |
| 6104894 | Developer container | Minoru Sato | 2000-08-15 |
| 6072968 | Process cartridge, assembling method for process cartridge and electrophotographic image forming apparatus | Yoshiya Nomura, Shigeo Miyabe | 2000-06-06 |
| 5943528 | Toner accommodating container with a gripping cover feature usable with a process cartridge, a process cartridge using the same, and an apparatus using the process cartridge | Takashi Akutsu, Haruhisa Oshida, Toshiyuki Karakama, Kanji Yokomori, Shinya Noda | 1999-08-24 |
| 5926672 | Photosensitive drum provided in an image forming apparatus including helical gears disposed at an end of the drum | Atsushi Nishibata, Morikazu Mizutani, Kazumi Sekine, Tadayuki Tsuda, Isao Ikemoto +4 more | 1999-07-20 |
| 5920752 | Process cartridge including a toner frame swingably coupled with a drum frame feature and a grip feature, and an apparatus using the same | Toshiyuki Karakama, Isao Ikemoto, Haruhisa Oshida, Shinya Noda | 1999-07-06 |
| 5899602 | Process cartridge, process cartridge assembly method, and image forming apparatus | Shinya Noda, Haruhisa Oshida, Toshiyuki Karakama | 1999-05-04 |
| 5890036 | Process cartridge, process cartridge assembly method, and image forming apparatus | Toshiyuki Karakama, Isao Ikemoto, Haruhisa Oshida, Shinya Noda | 1999-03-30 |
| 5878310 | Process cartridge, assembling method for process cartridge and electrophotographic image forming apparatus | Shinya Noda, Haruhisa Oshida, Toshiyuki Karakama, Shigeo Miyabe | 1999-03-02 |
| 5828928 | Process cartridge mountable in an image forming system and a method for assembling a cleaning device | Kazumi Sekine, Tadayuki Tsuda, Isao Ikemoto, Kazushi Watanabe, Shinya Noda +10 more | 1998-10-27 |
| 5828929 | Image forming system and process cartridge having particular arrangement of electrical contacts | Kazushi Watanabe, Kazumi Sekine, Tadayuki Tsuda, Isao Ikemoto, Yoshimasu Yamaguchi +2 more | 1998-10-27 |
| 5794101 | Process cartridge with seal members | Kazushi Watanabe, Toshiyuki Karakama | 1998-08-11 |
| 5774766 | Process cartridge, process cartridge assembly method, and electrophotographic image forming apparatus | Toshiyuki Karakama, Isao Ikemoto, Haruhisa Oshida, Shinya Noda | 1998-06-30 |
| 5749027 | Process cartridge, process cartridge assembly method, and image forming apparatus | Isao Ikemoto, Haruhisa Oshida, Toshiyuki Karakama, Shinya Noda | 1998-05-05 |
| 5697021 | Sealing member featuring a compressable seal portion, and process cartridge and image forming apparatus using same | Kazushi Watanabe, Shinya Noda, Kazumi Sekine | 1997-12-09 |
| 5669042 | Image forming system having means to support at least one component of a process cartridge | Kazunori Kobayashi, Kazumi Sekine, Tadayuki Tsuda, Isao Ikemoto, Kazushi Watanabe +2 more | 1997-09-16 |