Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667872 | Synthetic paper with multi-layer structure and excellent printing property | Akihiko Ohno, Atsushi Ishige, Hiroshi Koyama | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667872 | Synthetic paper with multi-layer structure and excellent printing property | Akihiko Ohno, Atsushi Ishige, Hiroshi Koyama | 1997-09-16 |