Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760081 | Lithographic printing plate precursor and method of use | Yasushi Miyamoto, Masamichi Kamiya, Jeremy Marc Yatvin | 2023-09-19 |
| 9250521 | Lithographic printing plate precursor and a method for making a printing plate | Masamichi Kamiya, Yasuhiro Asawa, Yasushi Miyamoto, Eiji Hayakawa | 2016-02-02 |
| 9195141 | Plate surface protecting liquid composition for lithographic printing plate using same | Shoichi Hotate | 2015-11-24 |
| 8835099 | Lithographic printing plate precursor | Yasushi Miyamoto, Yasuhiro Asawa, Eiji Hayakawa, Satoko Kumazumi | 2014-09-16 |
| 8119326 | Lithographic-printing plate precursor and image forming method using the same | Masamichi Kamiya, Yasuhiro Asawa, Yasushi Miyamoto, Eiji Hayakawa | 2012-02-21 |
| 6723489 | Printing form precursors | Shoichi Hotate, Shinji Shimizu, Yasuhiko Kojima | 2004-04-20 |
| 5731127 | Photosensitive composition and photosensitive planographic printing plate having a resin with urea bonds in the side chain | Yasuhiro Ishizuka, Eiji Hayakawa, Koji Oe | 1998-03-24 |