Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768341 | Optical material, optical element and method for manufacturing same | Soichi Owa, Junji Suzuki, Kazuhiro Kido, Hidemitsu Toba | 2020-09-08 |
| 10622592 | Electrochemical cell and manufacturing method of the electrochemical cell | Kazumi Tanaka, Yoshimi Kanno, Tsuneaki Tamachi | 2020-04-14 |