Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9543596 | Seal member for fuel cell and fuel cell seal body using same | Kenji Yamamoto, Hirokazu Hayashi, Kaoru Yasui | 2017-01-10 |
| 9434737 | Process for producing optically active succinimide derivatives and intermediates thereof | Masaji Kasai, Tadashi Ogawa, Hideaki Tokai | 2016-09-06 |
| 8900830 | Process for producing optically active succinimide derivatives | Kazuya Tsuzaki, Eitora Yamamura | 2014-12-02 |
| 8633001 | Process for producing optically active succinimide derivatives and intermediates thereof | Masaji Kasai, Tadashi Ogawa, Hideaki Tokai | 2014-01-21 |
| 7166452 | Aminoketone asymmetric reductase and nucleic acid thereof | Keiji Sakamoto, Kazuya Tsuzaki, Tadanori Morikawa, Sakayu Shimizu, Michihiko Kataoka | 2007-01-23 |
| 6835559 | Process for the production of optically active &bgr;-amino alcohols | Keiji Sakamoto, Kazuya Tsuzaki, Tadanori Morikawa, Sakayu Shimizu, Michihiko Kataoka | 2004-12-28 |
| 6370533 | Electronic meeting system, information processor, and recording medium | Chihiro Sato, Hiroshi Katsurabayashi, Toru Tanaka | 2002-04-09 |
| 6105045 | Image processing apparatus and image attribute altering method | Noriyuki Kurabayashi, Yoshiharu Hibi, Takahide Inoue, Tomoyasu Matsuzaki | 2000-08-15 |
| 6035065 | Image processing coefficient determination method, image processing coefficient calculation system, image processing system, image processing method, and storage medium | Yuji Kobayashi, Shingo Uchihashi, Nobuyuki Takeo, Hitoshi Ogatsu | 2000-03-07 |
| 5978107 | Method and apparatus for determining color transformation coefficients | Kazumasa Murai, Hitoshi Ogatsu | 1999-11-02 |
| 5844542 | Image processing apparatus and method with multi-dimensional display of image adjustment levels | Takahide Inoue, Tomoyasu Matsuzaki, Yoshiharu Hibi, Noriyuki Kurabayashi | 1998-12-01 |
| 5764795 | Color image processing apparatus for color matching and color matching processing method | Nobuyuki Takeo, Hitoshi Ogatsu | 1998-06-09 |
| 5729360 | Color image processing method and system | Hitoshi Ogatsu, Noriyuki Kazama, Kazumasa Murai, Yuzuru Suzuki | 1998-03-17 |
| 5724442 | Apparatus for processing input color image data to generate output color image data within an output color reproduction range | Hitoshi Ogatsu | 1998-03-03 |
| 5719956 | Image processing apparatus with separate color conversion for CMY signals and K signal | Hitoshi Ogatsu | 1998-02-17 |
| 5636290 | Color image processing | Hitoshi Ogatsu, Kazumasa Murai | 1997-06-03 |
| 5502579 | Color image processing method and apparatus capable of adjusting the UCR ratio | Hitoshi Ogatsu, Kazumasa Murai | 1996-03-26 |
| 5331440 | Color image processing method and apparatus capable of properly determining black quantity | Hitoshi Ogatsu | 1994-07-19 |