Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595639 | Method of making a mold having a nickel and graphite surface coating for molding glass | Hiroki Sano, Akira Kobayashi | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595639 | Method of making a mold having a nickel and graphite surface coating for molding glass | Hiroki Sano, Akira Kobayashi | 1997-01-21 |