YO

Yohoji Ozaki

NC Nippon Tansan Gas Co.: 1 patents #1 of 1Top 100%
📍 Misato, JP: #3 of 7 inventorsTop 45%
Overall (1989): #40,411 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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