Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960462 | Paste composition for light guide and light guide utilizing the same | Yoichi Shinba, Hiroyuki Niwa, Koichi Fujimaru, Toshihisa Nonaka | 2011-06-14 |
| 7444058 | Resin composition for optical wiring, and optoelectronic circuit board | Toshihisa Nonaka, Noboru Asahi | 2008-10-28 |