KM

Kenzi Machizawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Ibaraki, JP: #186 of 576 inventorsTop 35%
Overall (1994): #105,903 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5345786 Absorption heat pump and cogeneration system utilizing exhaust heat Hiroaki Yoda, Koji Yamamoto 1994-09-13