Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4477516 | Non-woven fabric of hot-melt adhesive composite fibers | Taizo Sugihara, Susumu Tomioka | 1984-10-16 |
| 4469540 | Process for producing a highly bulky nonwoven fabric | Hiromu Sonoda, Taizo Sugihara | 1984-09-04 |
| 4323626 | Heat-adhesive composite fibers | Kohichi Kunimune, Teruaki Hane, Seigo Inadomi | 1982-04-06 |
| 4234655 | Heat-adhesive composite fibers | Kohichi Kunimune, Teruaki Hane, Seigo Inadomi | 1980-11-18 |