Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669299 | Method for preparing a thermosensitive stencil with a thermal label printer | Yoichi Ando | 1997-09-23 |
| 5611279 | Process of producing a printing plate for a stamp | Yoichi Ando, Fumitoshi Nakamura, Haruhito Shiraishi, Hajime Toda, Susumu Suzuki +1 more | 1997-03-18 |