Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421584 | Process for the production of sheet-like material comprising split fibers and apparatus therefor | Hiroshi Kitagawa, Masaaki Sato | 1983-12-20 |
SS
Shoji Shuto
Overall (All Time): #4,062,488 of 4,157,543Top 100%
1
Patents All Time