Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356693 | Offset blanket having defined printing surface characteristics | Seiji Tomono, Yasuhiko Kondo, Tetsuya Fuchikami | 1994-10-18 |
| 5034268 | Offset blanket | Fumio Sekidou, Yasuhiko Kondou, Toshikazu Ogita | 1991-07-23 |