Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347517 | Torque rod | Manabu Yokawa | 2016-05-24 |
| 9004468 | Torque rod | Mutsuo Tezuka | 2015-04-14 |
| 8403309 | Vibration isolating apparatus | — | 2013-03-26 |
| 7707570 | Communication method and communication system, and information receiving device used in the communication system | Sohichi Yoshimura, Kazushi Yamaneki | 2010-04-27 |
| 7266641 | CPU, information processing device including the CPU, and controlling method of CPU | Sohichi Yoshimura, Michiaki Nishimura, Yoshio Mizuyama, Hiroki Kinoshita, Takahiro Minami | 2007-09-04 |
| 7042584 | Complex image processing apparatus | Kimiko Watanabe, Fumikazu Nagano, Yoshinori Hayashi | 2006-05-09 |
| 6943912 | Image forming apparatus | Motohiro Hayashi, Takeshi Ibuki | 2005-09-13 |
| 6739695 | Printing apparatus | Sohichi Yoshimura, Hiroki Etoh, Michiaki Nishimura, Yoshinori Hayashi | 2004-05-25 |
| 6611352 | Image forming apparatus and image forming method | Masakazu Suzuki, Kouichi Etoh, Atushi Saito, Naoto Harada | 2003-08-26 |
| 6532551 | Data management method for backup memory | Masakazu Suzuki | 2003-03-11 |
| 6034790 | Soft-starting system for a lamp in an image forming device or the like | Koichi Eto | 2000-03-07 |
| 5953553 | Automatic document feeder | Kouichi Eto | 1999-09-14 |
| 5634173 | Image forming apparatus capable of controlling amount of light of light source | — | 1997-05-27 |
| 5298942 | Copying apparatus having liquid crystal cells | Yoshiaki Ibuchi, Akira Tamagaki, Yoshigumi Maitani | 1994-03-29 |
| 5267002 | Document platen driving device | Yoshifumi Maitani, Yoshiaki Ibuchi, Mitsuru Ogura, Hidenori Ohnishi, Minoru Tomiyori +1 more | 1993-11-30 |
| 5233389 | Driving device for a document platen and copying machine incorporating a movable document platen | Masanobu Deguchi, Yoshiaki Ibuchi, Mitsuru Ogura, Yoshifumi Maitani | 1993-08-03 |
| 5229351 | Pressure development method | — | 1993-07-20 |
| 5084726 | Copying machine | Yoshiaki Ibuchi | 1992-01-28 |
| 5021833 | Copying machine with multiple light sources | Toshiaki Kobayashi, Yoshiaki Ibuchi | 1991-06-04 |