KM

Kouichi Madarame

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Ishioka, JP: #33 of 55 inventorsTop 60%
Overall (All Time): #3,280,712 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7672768 Operation assist apparatus Junichi Narisawa, Toshiyuki Miyamoto, Kenichi Sagiya, Hidefumi Ishimoto, Sumio Morita +3 more 2010-03-02