Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050186 | Adjustable supply rate dampening mechanism for planographic printing plates | Shinji Kawashima | 2000-04-18 |
| 5234532 | Apparatus for connecting paper web with a paper web threading member | Kazuaki Shibuya | 1993-08-10 |