MA

Masaaki Andou

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Tsuchiura, JP: #340 of 519 inventorsTop 70%
Overall (All Time): #3,077,620 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9175456 Hydraulic control device for working vehicle Takeshi Kobayashi, Ryouhei Yamashita, Hiroshi Matsuzaki, Yoshinobu Kobayashi, Katsumi Ueno 2015-11-03