Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119023 | Apparatus for evaluating gas barrier properties and method of evaluating gas barrier properties | Shigeki Hara, Hajime Yoshida, Yasushi Hosooka, Takahiro Imamura | 2021-09-14 |
| 11081636 | Piezoelectric actuator | — | 2021-08-03 |