Inventor · disambiguated record
Hiroyuki Nobezawa
Also filed as: NOBEZAWA Hiroyuki
2 granted patents·10 citations·filing 2014–2014
54Inventor score
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2 records- 0177US10215198B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted Feb 26, 2019·4 cites·6 claims
- 0274US9976283B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted May 22, 2018·6 cites·4 claims
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