Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846938 | Method of manufacturing a porous electroformed object | Yuichi Tazaki, Osamu Ishigami, Akira Ichikawa, Daijyu Yoshino | 1989-07-11 |
AS
Akira Soyama
Overall (All Time): #3,932,421 of 4,157,543Top 95%
1
Patents All Time