Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4741829 | Composite hollow fibers and method of making same | Tohru Takemura, Haruhiko Yoshida | 1988-05-03 |
OH
Osamu Hukunaga
Overall (All Time): #3,951,203 of 4,157,543Top 100%
1
Patents All Time