Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050082 | Image forming system employing effective optical scan-line control device | Mitsuo Suzuki, Naoki Miyatake, Taku Amada, Seizo Suzuki, Satoru Itoh | 2006-05-23 |
| 7050739 | Image forming apparatus with horizontal structural members | Yasushi Nakazato, Tomohiro Nakajima | 2006-05-23 |
| 6980757 | Image forming apparatus with beam slots | Yasushi Nakazato, Tomohiro Nakajima | 2005-12-27 |
| 6917775 | Dismountable image forming cartridge, and a corresponding image forming apparatus and method | Yasushi Nakazato, Tomohiro Nakajima | 2005-07-12 |
| 6906739 | Optical scanner and imaging apparatus using the same | Seizo Suzuki, Yoshinori Hayashi | 2005-06-14 |
| 6887200 | Method of supporting health checkup, an apparatus for implementing the same and a medium recording their processing programs | Takeshi Hashiguchi, Hiroshi Takeuchi, Hitoshi Matsuo, Kiyoteru Noguchi | 2005-05-03 |
| 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 |
| 6768886 | Image forming apparatus | Yasushi Nakazato, Tomohiro Nakajima | 2004-07-27 |
| 6760557 | Image forming apparatus | Yasushi Nakazato, Tomohiro Nakajima | 2004-07-06 |
| 6697588 | Image forming apparatus | Yasushi Nakazato, Tomohiro Nakajima | 2004-02-24 |
| 6690404 | Image forming apparatus and method for changeable image forming modes between a single color mode and a multiple color mode | Tomohiro Nakajima | 2004-02-10 |
| 6686946 | Density unevenness suppressing image forming apparatus and method | Koji Masuda, Tetsuro Saitoh, Masahiro Ito, Katsuyuki Kitao, Tomoya Ohsugi +1 more | 2004-02-03 |
| 6580887 | Image forming apparatus including structural members between consecutive optical writing devices | Yasushi Nakazato, Tomohiro Nakajima | 2003-06-17 |
| 6547727 | Method of supporting health checkup, an apparatus for implementing the same and a medium recording their processing programs | Takeshi Hashiguchi, Hiroshi Takeuchi, Hitoshi Matsuo, Kiyoteru Noguchi | 2003-04-15 |
| 6466754 | Image forming apparatus for reducing banding caused by vibration of stacked image forming cartridges | Yasushi Nakazato, Tomohiro Nakajima | 2002-10-15 |
| 6400917 | Image forming apparatus for reducing banding caused by vibration of stacked image forming cartridges | Yasushi Nakazato, Tomohiro Nakajima | 2002-06-04 |
| 6236820 | Image forming apparatus for reducing banding caused by vibration of stacked image forming cartridges | Yasushi Nakazato, Tomohiro Nakajima | 2001-05-22 |
| 6112321 | Nonvolatile semiconductor storage device | Takashi Murai | 2000-08-29 |
| 5943086 | Multiple beam independent activation system and method for simultaneous image formation | Teruyasu Watabe | 1999-08-24 |
| 5647127 | Manufacturing process of coil | Naohiko Miyata, Masashi Momota | 1997-07-15 |
| 5557707 | Image forming apparatus with a scanner and method of controlling the same | Yoshiya Inoue, Tooru Nagatsuma, Takamasa Hayashi, Kunio Tomiyasu, Hirofumi Nishiwaki | 1996-09-17 |
| 5520194 | Guide wire for medical purpose and manufacturing process of coil thereof | Naohiko Miyata, Masashi Momota | 1996-05-28 |
| 5350900 | Temperature control having improved reliability as a result of having plurality of control means and disabling means | Osamu Inage | 1994-09-27 |
| 5140601 | Output control apparatus of laser unit and adjusting method thereof | Chiaki Taniguchi | 1992-08-18 |
| 5128699 | Image recording apparatus capable of changing dot density and dot size | Tomohiro Nakajima | 1992-07-07 |