Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Yoshishige Takano, Takatoshi Takikawa +1 more | 2003-03-18 |
| 6507105 | Member for semiconductor device and method for producing the same | Shin-ichi Yamagata, Osamu Suwata, Chihiro Kawai, Yoshinobu Takeda | 2003-01-14 |