YO

Yohoji Ozaki

NC Nippon Tansan Gas Co.: 1 patents #4 of 7Top 60%
📍 Misato, JP: #78 of 139 inventorsTop 60%
Overall (All Time): #3,928,319 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832224 High pressure gas cartridges with a double safety device — 1989-05-23