Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7778555 | Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method | Hisashi Shoji, Yasushi Nakazato, Hitoshi Shimizu, Katsuaki Miyawaki, Seiji Hoshino +4 more | 2010-08-17 |
| 7554574 | Abnormal state occurrence predicting method, state deciding apparatus, and image forming system | Hisashi Shoji, Katsuaki Miyawaki, Masaaki Yamada, Shuji Hirai, Yoshinori Nakagawa +4 more | 2009-06-30 |
| 7457550 | Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method | Hisashi Shoji, Yasushi Nakazato, Hitoshi Shimizu, Katsuaki Miyawaki, Seiji Hoshino +4 more | 2008-11-25 |
| 7327962 | Abnormality determining method, abnormality determining apparatus, and image forming apparatus | Hisashi Shoji, Masaaki Yamada, Shuji Hirai, Yoshinori Nakagawa, Tomoko Takahashi +5 more | 2008-02-05 |
| 7203431 | Abnormality determining method, abnormality determining apparatus, and image forming apparatus | Hisashi Shoji, Masaaki Yamada, Shuji Hirai, Yoshinori Nakagawa, Tomoko Takahashi +5 more | 2007-04-10 |
| 7184674 | Detecting device for an image forming apparatus | Katsuaki Miyawaki, Masaaki Yamada | 2007-02-27 |
| 7110917 | Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same | Nekka Matsuura, Hisashi Shoji, Satoshi Ouchi, Katsuaki Miyawaki, Masaaki Yamada +6 more | 2006-09-19 |
| 7103298 | Toner scatter suppressing developing device, image formation apparatus and process cartridge | — | 2006-09-05 |
| 7004650 | Developing device using a developing liquid and image forming apparatus including the same | Tsutomu Sasaki, Masahiko Itaya, Tsuneo Kurotori, Hiroki Kubozono | 2006-02-28 |
| 6937830 | Image forming apparatus | — | 2005-08-30 |
| 6876822 | Methods for forming and developing an image | Tsutomu Sasaki, Masahiko Itaya, Tsuneo Kurotori, Hiroki Kubozono | 2005-04-05 |
| 6785490 | Developer and image formation apparatus having developer | Takeo Tsukamoto | 2004-08-31 |
| 6747241 | Laser beam projector | Shigekazu Shikoda, Tetsuya Kubota, Hirotaka Uehara, Tomoyuki Uno, Mamoru Nishio | 2004-06-08 |
| 6694112 | Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the same | Tsutomu Sasaki, Masahiko Itaya, Tsuneo Kurotori, Hiroki Kubozono | 2004-02-17 |
| 6657156 | Laser welding method and laser welding apparatus | Tetsuya Kubota, Yoshimitsu Kurosaki, Eiichi Yagi, Tomoyuki Uno, Hirotaka Uehara +3 more | 2003-12-02 |
| 6633018 | Laser welding head with associated roller | Shigekazu Shikoda, Tetsuya Kubota, Hirotaka Uehara, Tomoyuki Uno, Takayuki Murata +1 more | 2003-10-14 |
| 6515747 | Method and device for measuring a substance concentration in a liquid | Tsutomu Sasaki, Masahiko Itaya | 2003-02-04 |
| 6427471 | Air cycle machine and air conditioning system using the same | Masanao Ando, Shoji Uryu, Koichi Ohara | 2002-08-06 |
| 5750990 | Method for measuring critical dimension of pattern on sample | Fumio Mizuno | 1998-05-12 |
| 5175581 | Camera having a built-in strobe and lens for use therewith | Takao Nishida | 1992-12-29 |
| 5170205 | Eliminating camera-shake | Isamu Hirai, Masahiro Nakata | 1992-12-08 |
| 5092460 | Method of and apparatus for fastening a fastening member | Sachio Umetu, Mitsuo Arai | 1992-03-03 |
| 5086315 | Camera with strobe and lens for use therewith | Takao Nishida | 1992-02-04 |
| 5021818 | Multi-area brightness measuring apparatus | Isamu Hirai, Masahiro Nakata | 1991-06-04 |
| 4978981 | Exposure control device | Isamu Hirai, Masahiro Nakata | 1990-12-18 |