Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872063 | Method for producing blank printing sleeve for laser engraving | Hiroshi Yamada | 2014-10-28 |
| 7997199 | Method and apparatus for manufacturing relief material for seamless printing | Tomohiro Kishida | 2011-08-16 |
| 7754415 | Process for producing laser engravable printing substrate | Hiroshi Yamada, Kei Tomeba | 2010-07-13 |
| 7709183 | Method and device for manufacturing relief printing plate terminal for seamless printing | Tomohiro Kishida | 2010-05-04 |
| 6305284 | Method and apparatus for making an offset printing plate | Masami Mochizuki | 2001-10-23 |