Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534144 | Synthetic resin film covered heat insulating/sound absorbing material of inorganic fibers and a method of producing the same | Masataka Yasu, Kiichi Yamatsuta | 2003-03-18 |