Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808865 | Photosensitive resin composition of aqueous emulsion type | Masatami Matsumoto | 2004-10-26 |
| 6475702 | Photosensitive resin composition and photoresist ink for manufacturing printed wiring boards | — | 2002-11-05 |
| 6322952 | Photosensitive resin composition and photoresist ink for manufacturing printed wiring boards | — | 2001-11-27 |
| 6238841 | Photosensitive resin composition and photoresist ink for manufacturing printed wiring boards | — | 2001-05-29 |
| 6136507 | Photosensitive resin composition and photoresist ink for manufacturing printed wiring boards | — | 2000-10-24 |