IH

Isao Hirose

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #138,000 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5698790 Method for measuring adhesion strength of resin material Asao Nishimura, Naotaka Tanaka 1997-12-16