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He Bao

HC Hitachi Construction Machinery Co.: 1 patents #60 of 190Top 35%
📍 Ushiku, JP: #8 of 28 inventorsTop 30%
Overall (2016): #385,117 of 481,213Top 85%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9399856 Hydraulic working machine Kazuo Fujishima, Yusuke Kajita, Mitsuo Sonoda, Masatoshi Hoshino, Akira Nakayama +4 more 2016-07-26