Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336810 | Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk | Hideki Isono, Hidekazu Tanino, Akira Murakami, Takashi Sato, Masamune Sato | 2016-05-10 |