Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772515 | Method of producing multilayer printed wiring board | Tokihito Suwa, Atsushi Tanaka, Satoshi Tanigawa, Kazunori Mune | 2004-08-10 |
| 6767627 | Hard film, wear-resistant object and method of manufacturing wear-resistant object | Yasuomi Morikawa, Toshiki Sato | 2004-07-27 |
| 6746816 | Photosensitive resin composition and circuit board | Shunichi Hayashi | 2004-06-08 |