Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611279 | Process of producing a printing plate for a stamp | Yoichi Ando, Fumitoshi Nakamura, Haruhito Shiraishi, Susumu Suzuki, Koichi Hirano +1 more | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611279 | Process of producing a printing plate for a stamp | Yoichi Ando, Fumitoshi Nakamura, Haruhito Shiraishi, Susumu Suzuki, Koichi Hirano +1 more | 1997-03-18 |