Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500553 | Substrate having treated surface layers and process for producing it | Tadashi Hamano, Fumiaki Gunji | 2002-12-31 |
| 6479157 | Substrate having treated surface layers and process for producing it | Tadashi Hamano, Fumiaki Gunji | 2002-11-12 |
| 6448428 | Fluorine-containing organic silicon compound and method for its production | Yutaka Furukawa | 2002-09-10 |