Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960585 | Gasket, method for producing same, and method for handling same | Hajime Yui, Kenichi Oba | 2021-03-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960585 | Gasket, method for producing same, and method for handling same | Hajime Yui, Kenichi Oba | 2021-03-30 |