Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583198 | Photo curable resin composition and photosensitive element | Hiroaki Hirakura, Toshihiko Ito, Takao Hirayama, Toshizumi Yoshino | 2003-06-24 |
| 6515237 | Through-hole wiring board | Junichi Kikuchi, Hideji Kuwajima | 2003-02-04 |