Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766804 | Glass film production method | Naohiro Ikai, Shuji Akiyama | 2020-09-08 |
| 10562727 | Glass roll and method of processing glass roll | Yasuo Teranishi, Yoshinori Hasegawa, Michiharu Eta | 2020-02-18 |