Inventor
TAKEBAYASHI YOSHIFUMI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TAKEBAYASHI YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD
18 patentsUS10280592B2May 7, 2019
Hydraulic drive system for electrically-operated hydraulic work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD8 citations83
US10287751B2May 14, 2019
Hydraulic drive system for working machine including track device of crawler type
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations73
US10107311B2Oct 23, 2018
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations73
US10100495B2Oct 16, 2018
Hydraulic driving system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD7 citations73
US10060451B2Aug 28, 2018
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations73
US9963856B2May 8, 2018
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations73
US9828746B2Nov 28, 2017
Hydraulic driving system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations73
US11332911B2May 17, 2022
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations72
US11280059B2Mar 22, 2022
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations72
US10676898B2Jun 9, 2020
Hydraulic drive system of work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD5 citations72
US10676897B2Jun 9, 2020
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations72
US9835180B2Dec 5, 2017
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations72
US9702379B2Jul 11, 2017
Hybrid working machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations72
US10215198B2Feb 26, 2019
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations71
US10995473B2May 4, 2021
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD1 citations62
US10655647B2May 19, 2020
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD1 citations62
US11142882B2Oct 12, 2021
Small hydraulic excavator
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations51
US11111650B2Sep 7, 2021
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations51