Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815605 | Silicon single crystal and wafer doped with gallium and method for producing them | Takao Abe, Teruhiko Hirasawa, Tetsuya Igarashi, Masafumi Yamaguchi | 2004-11-09 |
| 6762021 | Method for diagnosis of crohn's disease | Naoyuki Tsuchiya | 2004-07-13 |