Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028924 | Gasket and method for manufacturing same | Hajime Yui | 2021-06-08 |
| 10960599 | Method of manufacturing gasket | Takahiro Hayashi | 2021-03-30 |
| 4211819 | Heat-melt adhesive propylene polymer fibers | Kohichi Kunimune, Seigo Inadomi | 1980-07-08 |