Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6127090 | Process and apparatus for producing high accuracy photosensitive resin printing plate | Mitsuhiro Watanabe | 2000-10-03 |
| 5275919 | Process for making photosensitive resin printing plate and plate-making apparatus used therefor | Masaru Yanagita | 1994-01-04 |
| 4773841 | Plate thickness adjusting apparatus in photosensitive resin plate making machine | — | 1988-09-27 |
| 4214942 | Apparatus for producing a photo-polymer plate having relief image areas thereon | Michio Inoko, Toshiie Matsui, Shuu Yoshida | 1980-07-29 |
| 4196018 | Process and apparatus for washing photosensitive resin printing plates | Michio Inoko, Takeshi Yamagata | 1980-04-01 |