Inventor
TAKISHITA TATSUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKISHITA TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD
7 patentsUS9975522B2May 22, 2018
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD15 citations81
US11939745B2Mar 26, 2024
Electrically driven construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations73
US9889750B2Feb 13, 2018
Electric construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations71
US10465719B2Nov 5, 2019
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations70
US10697150B2Jun 30, 2020
Hydraulic drive system for electrically-driven hydraulic work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations68
US10329736B2Jun 25, 2019
Grip heater apparatus for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations68
US12168858B2Dec 17, 2024
Battery-operated work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations50