Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951815 | Method and device for heat treatment | — | 2005-10-04 |
| 6858115 | Process for reforming surface of substrate, reformed substrate and apparatus for the same | Hirozumi Azuma, Akihiro Takeuchi, Kazuyuki Tachi, Nobuo Kamiya | 2005-02-22 |