Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833511 | Multilayer circuit board and method of manufacturing the same | Yoshiyuki Uchinono, Kazuo Sawada, Masahide Muto | 2004-12-21 |
| 6822784 | Light-beam deflecting device with photonic crystal, optical switch using the same, and light-beam deflecting method | Hiroshi Fukshima, Ken'ichiro Tanaka, Hitomichi Takano, Katsumi Yoshino | 2004-11-23 |