YA

Yoshio Aria

HO Hochiki: 1 patents #5 of 20Top 25%
Overall (1989): #35,349 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819733 Automatic fire extinguishing equipment Kouji Akiba, Akira Kitajima 1989-04-11