Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075955 | Method for making positive photosensitive planographic printing plate | Takao Taguchi | 2011-12-13 |
| 7851132 | Photopolymerization type photosensitive lithographic printing plate precursor | — | 2010-12-14 |
| RE41579 | Positive type photosensitive image-forming material for use with an infrared laser | Hideo Miyake | 2010-08-24 |
| 7522312 | Threshold matrix, a method of generating the same, and a method of reproducing color image | Yoshiaki Inoue, Fumikazu Kobayashi | 2009-04-21 |
| 7511856 | Threshold matrix, storage unit for storing threshold matrix as data, and raster image processor incorporating storage unit | Yoshiaki Inoue, Fumikazu Kobayashi | 2009-03-31 |
| 7468234 | Planographic printing plate precursor | — | 2008-12-23 |
| 7381518 | Infrared-sensitive planographic printing plate precursor | — | 2008-06-03 |
| 7341815 | Planographic printing plate precursor | Akio Oda, Hideo Miyake, Tomoyoshi Mitsumoto, Takeshi Serikawa, Ippei Nakamura | 2008-03-11 |
| 7306893 | Image recording material and planographic printing plate | Miki Takahashi, Masako Imai | 2007-12-11 |
| 7306891 | Infrared-sensitive planographic printing plate precursor | — | 2007-12-11 |
| 7258961 | Planorgraphic printing plate precursor | Akio Oda, Hideo Miyake, Tomoyoshi Mitsumoto, Takeshi Serikawa, Ippei Nakamura | 2007-08-21 |
| 7217501 | Infrared-sensitive lithographic printing plate | Ippei Nakamura | 2007-05-15 |
| 7217498 | Heat-sensitive lithographic printing plate precursor | Ippei Nakamura, Mitsumasa Tsuchiya | 2007-05-15 |
| 7135271 | Photosensitive composition | Ippei Nakamura | 2006-11-14 |
| 7087362 | Heat mode-compatible planographic printing plate | Kazuto Shimada, Kazuto Kunita, Ippei Nakamura | 2006-08-08 |
| 7049043 | Photosensitive composition | Ippei Nakamura, Takeshi Serikawa, Mitsumasa Tsuchiya | 2006-05-23 |
| 7033725 | Infrared-sensitive photosensitive composition | Takeshi Serikawa | 2006-04-25 |
| 6902863 | Infrared-sensitive photosensitive composition | Takeshi Serikawa, Mitsumasa Tsuchiya, Ippei Nakamura | 2005-06-07 |
| 6893795 | Lithographic printing plate precursor and production method of lithographic printing plate | Akio Oda, Hideo Miyake | 2005-05-17 |
| 6843175 | Support for lithographic printing plate and presensitized plate | Tadashi Endo, Hiroji Tokunaga | 2005-01-18 |
| 6749984 | Planographic printing plate precursor | — | 2004-06-15 |
| 6692896 | Heat mode-compatible planographic printing plate | Kazuto Shimada, Kazuto Kunita, Ippei Nakamura | 2004-02-17 |
| 6573022 | Positive type photosensitive image-forming material for an infrared laser and a positive type photosensitive composition for an infrared laser | Hideo Miyake | 2003-06-03 |
| 6440633 | Planographic printing original plate | — | 2002-08-27 |
| 6436596 | Quality control method for a planographic printing plate | Koichiro Aono, Kei Okuno | 2002-08-20 |