Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165921 | Fibrous acoustical material for reducing noise transmission and method for producing the same | Makio Nagata, Katsumi Morohoshi, Kouichi Nemoto | 2000-12-26 |
| 6132838 | Functional carpet and method of producing same | Hideo Hiratsuka, Kazufumi Shimizu, Hiroaki Harata | 2000-10-17 |
| 5256210 | Stripping composition for resin paint material and a method of removing resin paint materials | Kaoru Asakawa, Atsushi Kato | 1993-10-26 |