MA

Michihiko Aizawa

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
📍 Ibaraki, JP: #221 of 742 inventorsTop 30%
Overall (2004): #156,036 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6813901 Absorption refrigerator and production method thereof Katsumi Mabuchi, Heihatiro Midorikawa, Tomoko Kikuchi, Takashi Honda, Masahiko Ito 2004-11-09