Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423750 | Liquefied gas overcharge prevention device | Mitsuo Morizumi | 1984-01-03 |
MK
Masahiro Kawahata
Overall (All Time): #4,027,327 of 4,157,543Top 100%
1
Patents All Time