Hiroaki Ogawara

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%

📍 Chikusei, JP: #119 of 185 inventorsTop 65%

Overall (All Time): #3,040,799 of 4,157,543Top 75%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8967310	Haulage vehicle	Shinji Akino	2015-03-03