Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672017 | Color reproducing device | Yasuhiro Komiya, Kensuke Ishii, Masahiro Yamaguchi, Takashi Obi | 2010-03-02 |
| 7511715 | Color reproduction system for making color display of four or more primary colors based on input tristimulus values | Kenro Ohsawa, Masahiro Yamaguchi, Takeyuki Ajito | 2009-03-31 |
| 7443539 | Color reproducing device | Yasuhiro Komiya, Kensuke Ishii, Masahiro Yamaguchi, Takashi Obi | 2008-10-28 |
| 7251362 | Color image processing apparatus | Kenro Osawa, Masahiro Yamaguchi, Takashi Obi, Yuri Ohya | 2007-07-31 |
| 7058804 | Data storing system, issuing apparatus, data providing apparatus and computer readable medium storing data storing program | Hideki Akashika, Shinichi Hirata, Akio Kokubu | 2006-06-06 |
| 7010162 | Color image processing apparatus | Kenro Osawa, Masahiro Yamaguchi, Takashi Obi, Yuri Ohya | 2006-03-07 |
| 7002623 | Image processing apparatus for correcting a color and texture of an image and displaying the corrected image | Masahiro Yamaguchi, Takashi Obi, Masaru Tsuchida, Kensuke Ishii | 2006-02-21 |
| 6961149 | Color reproducing device | Yasuhiro Komiya, Kensuke Ishii, Masahiro Yamaguchi, Takashi Obi | 2005-11-01 |
| 6885476 | Color reproducing device | Yasuhiro Komiya, Kensuke Ishii, Masahiro Yamaguchi, Takashi Obi | 2005-04-26 |
| 6873339 | Color reproduction system for making color display of four or more primary colors based on input tristimulus values | Kenro Ohsawa, Masahiro Yamaguchi, Takeyuki Ajito | 2005-03-29 |
| 6633302 | Color reproduction system for making color display of four or more primary colors based on input tristimulus values | Kenro Ohsawa, Masahiro Yamaguchi, Takeyuki Ajito | 2003-10-14 |
| 6549653 | Color image processing apparatus | Kenro Osawa, Masahiro Yamaguchi, Takashi Obi, Yuri Ohya | 2003-04-15 |
| 6466334 | Color reproducing device | Yasuhiro Komiya, Kensuke Ishii, Masahiro Yamaguchi, Takashi Obi | 2002-10-15 |
| 5864364 | Color image recording and reproducing system | Toshiaki Wada, Masahiro Yamaguchi, Takashi Obi | 1999-01-26 |
| 5848114 | Computerized tomography system | Hiroyuki Kawai, Kensuke Sekihara, Masahiro Yamaguchi, Takashi Obi | 1998-12-08 |
| 5764809 | Image processing apparatus using correlation among images | Tetsuo Nomami, Masahiro Yamaguchi, Hirokazu Nishimura, Masakazu Nakamura | 1998-06-09 |
| 5680484 | Optical image reconstructing apparatus capable of reconstructing optical three-dimensional image having excellent resolution and S/N ratio | Susumu Kikuchi, Kazuo Sonobe | 1997-10-21 |
| 5504884 | Information retrieval system | Kazuo Kyuma, Shuichi Tai, Masaya Oita, Masahiro Yamaguchi | 1996-04-02 |
| 5479569 | Intelligence information processing method | Kazuo Kyuma, Shuichi Tai, Jun Ohta, Masaya Oita, Masahiro Yamaguchi | 1995-12-26 |
| 5450128 | Image pickup system for reproducing image data using sensitivity function | Yasuhiro Komiya | 1995-09-12 |
| 5294976 | Image pickup system for reproducing image data using sensitivity function | Yasuhiro Komiya | 1994-03-15 |
| 5257343 | Intelligence information processing system | Kazuo Kyuma, Shuichi Tai, Jun Ohta, Masaya Oita, Masahiro Yamaguchi | 1993-10-26 |
| 5221959 | Color discrimination data input apparatus | Susumu Kikuchi, Takeshi Mori | 1993-06-22 |
| 5218531 | NMR spectroscopic analyzing method | Kensuke Sekihara | 1993-06-08 |
| 5216528 | Three-dimensional multiplex hologram | Toshio Honda, Kei Shimura, Masahiro Yamaguchi, Takayuki Saito | 1993-06-01 |