Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759426 | Heat treatment jig for semiconductor wafers and a method for treating a surface of the same | Norihiro Kobayashi, Yuichi Matsumoto, Satoshi Oka, Masatake Katayama | 1998-06-02 |