Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865134 | Glass | Kensuke Nagai, Tetsuya Nakashima, Hiroyuki Hijiya, Masamichi Tanida, Akio Koike +4 more | 2020-12-15 |
| 10766806 | Glass for data storage medium substrate, glass substrate for data storage medium, and magnetic disk | Eriko Maeda, Hiroyuki Hijiya, Kensuke Nagai, Tetsuya Nakashima | 2020-09-08 |