Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618539 | Heater module and optical waveguide module | Tadashi Tomikawa, Hirohisa Saito | 2003-09-09 |
| 6534190 | Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same | Shinichi Yamagata, Yugaku Abe, Makoto Imamura, Akira Fukui, Yoshishige Takano +1 more | 2003-03-18 |