Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815352 | Molded foam body, dam rubber, composite body of dam rubber and panel, and method for increasing sound transmission loss | Masahiro Kato, Yasushi SENDA, Hiroyuki Arishima, Jun Koishikawa | 2020-10-27 |
| 10647096 | Laminating acrylic thermoplastic polymer compositions | Kanayo Nakada, Hiroshi Oshima | 2020-05-12 |