Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4188690 | Nonwoven fabric and manufacturing method thereof | Seigi Suzuki, Toshio Yoshihara | 1980-02-19 |
MD
Masayoshi Fujizaki, deceased
Overall (All Time): #4,106,329 of 4,157,543Top 100%
1
Patents All Time