Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950572 | Optical coupler | Tsutomu Hamada, Junji Okada, Hidenori Yamada, Hiroshi Oikawa, Mitsuo Shiraishi | 2005-09-27 |
| 6878925 | Optical wiring circuit, optical wiring circuits layered body and opto-electric wiring apparatus | Hidenori Yamada, Masao Funada, Takeshi Kamimura, Junji Okada, Shinya Kyozuka +8 more | 2005-04-12 |