Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656661 | Waterless imageable element with crosslinked silicone layer | S. Peter Pappas | 2003-12-02 |
| 6187510 | Digital lithographic printing plate and method of making thereof | Ken-ichi Shimazu | 2001-02-13 |
| 5609981 | Waterless presensitized printing plate comprising four layers and method of making thereof | Robert W. Hallman, Ken-ichi Shimazu | 1997-03-11 |
| 5512420 | Waterless presensitized plate comprising four layers | Robert W. Hallman, Ken-ichi Shimazu | 1996-04-30 |
| 5330875 | Process for producing negative and positive original images on a bilevel printing plate utilizing non-silver halide layer and silver halide overlayer | Michael W. Adelman, Robert W. Hallman, Ken-ichi Shimazu, Burton H. Waxman | 1994-07-19 |