Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236077 | Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methods | Kazuo Tachiwana, Yoichi Hachitani, Xuelu Zou, Mikio Ikenishi | 2016-01-12 |