Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099037 | Image forming apparatus | Satoshi Ogata, Yujiro Ishida | 2012-01-17 |
| 8036588 | Image forming apparatus | Yujiro Ishida | 2011-10-11 |
| 7726644 | Paper sheet conveyance apparatus and image forming apparatus | Hideo Isohara, Yoshiki Katayama | 2010-06-01 |
| 7600187 | Image forming apparatus and image forming system | Takashi Hasebe, Takashi Tamura, Saburo Shimizu, Shuta Hamada, Utami Soma | 2009-10-06 |
| 7516957 | Image forming apparatus | Satoshi Hamaya, Hideo Isohara, Yujiro Ishida | 2009-04-14 |
| 7496848 | Image forming apparatus and image forming system | Takashi Hasebe, Takashi Tamura, Saburo Shimizu, Shuta Hamada, Utami Soma | 2009-02-24 |
| 7490931 | Image forming apparatus having a plurality of printing heads | Takashi Hasebe, Saburo Shimizu, Atsushi Nakajima, Satoshi Masumi, Shuta Hamada | 2009-02-17 |
| 7396122 | Image recording device | Satoshi Masumi | 2008-07-08 |
| 7338154 | Image recording apparatus | Takashi Hasebe, Saburo Shimizu, Takeo Arai, Satoshi Masumi, Shuta Hamada | 2008-03-04 |
| 7267418 | Ink jet printer | Takashi Hasebe, Saburo Shimizu, Shuta Hamada | 2007-09-11 |
| 7229147 | Ink jet printer | Takashi Hasebe, Saburo Shimizu, Shuta Hamada | 2007-06-12 |
| 7216949 | Ink jet printer | Takashi Hasebe, Saburo Shimizu, Shuta Hamada | 2007-05-15 |
| 7152970 | Image forming apparatus having a plurality of printing heads | Takashi Hasebe, Saburo Shimizu, Atsushi Nakajima, Satoshi Masumi, Shuta Hamada | 2006-12-26 |
| 7134750 | Ink jet printer | Takashi Hasebe, Saburo Shimizu, Shuta Hamada | 2006-11-14 |
| 7097297 | Ink jet printer, and image printing apparatus having the printer | Takashi Hasebe, Saburo Shimizu, Shuta Hamada | 2006-08-29 |
| 5761582 | Optical adjustment device for an image forming apparatus | Taku Saito, Toshiaki Tomino | 1998-06-02 |
| 5464978 | Method and apparatus for electron energy analysis | Masato Kudo, Koji Murakami | 1995-11-07 |
| 5285066 | Imaging XPS system | Minoru Shigematsu, Toyohiko Tazawa | 1994-02-08 |
| 5231287 | Method and apparatus for obtaining two-dimensional energy image, using charged-particle beam | Yoshiyuki Ando, Shin KANEKO | 1993-07-27 |