Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028487 | Hard coating and member coated with hard coating | Mei WANG | 2021-06-08 |
| 11015321 | Operational data storage device | Takeshi SHIINA, Hiroshi Kanezawa, Hirofumi Migita, Shintaro Doi, Toshiakira Takahashi +2 more | 2021-05-25 |