Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566323 | Liquid helium level indicating gauge | Tsuyoshi Masumoto, Akihisa Inoue, Yoshimi Takahashi, Uichiro Mizutani | 1986-01-28 |
AH
Akira Hoshi
Overall (All Time): #3,989,269 of 4,157,543Top 100%
1
Patents All Time