Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893521 | Double-side lamination system | Shunichi Kawamata, Kenji Sugaya, Hideaki Ito | 2005-05-17 |
| 6883573 | Lamination system | Kenji Sugaya, Shunichi Kawamata, Kensuke Shoji | 2005-04-26 |