Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105276 | Image recording material | Kazuhiro Fujimaki, Keitaro Aoshima | 2006-09-12 |
| 6958206 | Image recording material and lithographic printing plate precursor | Tomotaka Tsuchimura, Ippei Nakamura, Akihiro Endo, Tomoo Murakami | 2005-10-25 |
| 6958205 | Image forming material and ammonium compound | Kaoru Iwato | 2005-10-25 |
| 6916595 | Image recording material | Kazuhiro Fujimaki, Keitaro Aoshima | 2005-07-12 |
| 6908727 | Photosensitive composition and planographic printing plate precursor | Kazuto Shimada, Morio Yagihara | 2005-06-21 |
| 6884557 | Desensitizing treatment liquid for lithographic printing | Seishi Kasai, Ryosuke Itakura, Eiichi Kato | 2005-04-26 |
| 6844137 | Image recording material | Kazuhiro Fujimaki | 2005-01-18 |
| 6797449 | Negative image-recording material and cyanine dye | Ippei Nakamura | 2004-09-28 |
| 6780562 | Lithographic printing plate precursor | Shiro Tan | 2004-08-24 |
| 6770422 | Negative image-recording material and method of image formation | Ippei Nakamura | 2004-08-03 |
| 6759177 | Photosensitive composition and planographic printing plate precursor | Kazuto Shimada, Morio Yagihara | 2004-07-06 |
| 6740466 | Photopolymerizable composition and recording material using the same | Hirotaka Matsumoto, Masanobu Takashima, Shintaro Washizu, Koichi Kawamura | 2004-05-25 |
| 6740470 | Lithographic printing plate precursor | Shiro Tan, Akira Nishioka | 2004-05-25 |
| 6733948 | Negative image-recording material | Ippei Nakamura | 2004-05-11 |
| 6727044 | Method for producing lithographic printing plate, lithographic printing original plate for laser scan exposure, and photopolymerizable composition | Kazuhiro Fujimaki, Yasuo Okamoto, Tatsuji Higashi | 2004-04-27 |
| 6702437 | Image recording material | Kazuhiro Fujimaki | 2004-03-09 |
| 6670096 | Base material for lithographic printing plate and lithographic printing plate using the same | Koichi Kawamura, Miki Takahashi, Sumiaki Yamasaki | 2003-12-30 |
| 6660446 | Heat-sensitive composition and planographic printing plate | Kazuto Shimada, Kunihiko Kodama | 2003-12-09 |
| 6653050 | Image-recording material | Kazuhiro Fujimaki | 2003-11-25 |
| 6623910 | Planographic printing plate precursor | Kazuto Shimada | 2003-09-23 |
| 6558873 | Lithographic printing plate precursor | Yasuhito Oshima | 2003-05-06 |
| 6509132 | Lithographic printing plate precursor | Hidekazu Oohashi, Koichi Kawamura | 2003-01-21 |
| 6468711 | Photosensitive composition and method for manufacturing lithographic printing plate | Tatsuji Higashi, Koichi Kawamura | 2002-10-22 |
| 6461792 | Lithographic printing plate precursor | Koichi Kawamura, Sumiaki Yamasaki | 2002-10-08 |
| 6423471 | Photosensitive composition and method of making lithographic printing plate | Yasufumi Murota | 2002-07-23 |