Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438281 | Optical wiring layer, optoelectric wiring substrate, mounted substrate, and methods for manufacturing the same | Takehito Tsukamoto, Koichi Kumai, Shigeru Hirayama, Masayuki Ode | 2002-08-20 |
| 6339288 | Circuit board for organic electroluminescent panel, method of manufacture, and electroluminescent panel | Yifan Qian, Mamoru Ishizaki, Takeshi Itoi, Mizuhiro Tani, Yuichi Ito +1 more | 2002-01-15 |