Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855398 | Sound absorbing and heat insulating material, and method of manufacturing same | Fumikazu Machino, Tsuyoshi Higo, Ryoichi Onoue, Toshio Date, Tominori Sato | 2005-02-15 |