Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702820 | Photo-imaging resist ink and cured product thereof | Minoru Yokoshima, Tetsuo Ohkubo, Yoneji Sato, Yoko Baba | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702820 | Photo-imaging resist ink and cured product thereof | Minoru Yokoshima, Tetsuo Ohkubo, Yoneji Sato, Yoko Baba | 1997-12-30 |