Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378429 | Method and apparatus for adjusting ink supply amount for multicolor printing press | Toshikazu Tomita | 2002-04-30 |
| 5921184 | Ink film thickness control method for ink supply apparatus | Hiroyuki Sugiyama | 1999-07-13 |
| 5884562 | Ink film thickness control method for ink supply apparatus | Hiroyuki Sugiyama | 1999-03-23 |