Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420026 | Composite filament, process for the production of the same, and heat fused article | Hiroshi Okamoto, Shin-ichi Inoue, Tetsuo Kanagawa, Masataka Sano, Hiroki Miyamatsu +4 more | 2002-07-16 |
| 4482595 | Primary backing of foamed polypropylene tapes and tufted carpets produced from the same | Kusuo Fujishita, Hideshi Sakamoto, Junichi Yamaguchi | 1984-11-13 |