Inventor
MAEKAWA SATOSHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MAEKAWA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
13 patentsUS10392780B2Aug 27, 2019
Work machine hydraulic drive device
KOBE STEEL LTD5 citations72
US10808686B2Oct 20, 2020
Hydraulic rotary machine
KOBE STEEL LTD2 citations71
US9790659B2Oct 17, 2017
Hydraulic shovel
KOBE STEEL LTD4 citations71
US10794512B2Oct 6, 2020
Electrically-driven flow rate control valve
KOBE STEEL LTD2 citations70
US10767787B2Sep 8, 2020
Electrically-driven flow rate control valve
KOBE STEEL LTD2 citations70
US11293163B2Apr 5, 2022
Hydraulic drive device for excavation work machines
KOBE STEEL LTD2 citations69
US11286644B2Mar 29, 2022
Hydraulic actuator for excavation work machine
KOBE STEEL LTD3 citations69
US10704229B2Jul 7, 2020
Hydraulic driving apparatus of work machine
KOBE STEEL LTD7 citations68
US11008733B2May 18, 2021
Energy regeneration device and work machine provided with energy regeneration device
KOBE STEEL LTD0 citations52
US10895063B2Jan 19, 2021
Energy regeneration device and work machine provided with energy regeneration device
KOBE STEEL LTD0 citations52
US10920757B2Feb 16, 2021
Liquid pressure rotary machine
KOBE STEEL LTD0 citations50
US10801181B2Oct 13, 2020
Energy regeneration device and work machine provided with energy regeneration device
KOBE STEEL LTD0 citations42
US10738798B2Aug 11, 2020
Energy recovery device and energy recovery method
KOBE STEEL LTD0 citations36
MAEKAWA SATOSHI
10 patentsUS8434872B2May 7, 2013
Multi-viewpoint floating image display device
MAEKAWA SATOSHI28 citations92
US8123370B2Feb 28, 2012
Multiple-viewing-point floating image display device
MAEKAWA SATOSHI21 citations92
US8730308B2May 20, 2014
Volume scanning three-dimensional floating image display device
MAEKAWA SATOSHI8 citations84
US8057043B2Nov 15, 2011
Imaging element and display with micro mirror array
MAEKAWA SATOSHI14 citations84
US8657453B2Feb 25, 2014
Display device
MAEKAWA SATOSHI6 citations73
US8985774B2Mar 24, 2015
Floating image interaction device and its program
MAEKAWA SATOSHI2 citations62
US8498062B2Jul 30, 2013
Optical system
MAEKAWA SATOSHI2 citations62
US8139223B2Mar 20, 2012
Transmission optical system
MAEKAWA SATOSHI2 citations62
US8638511B2Jan 28, 2014
Reflector array optical device and display device using the same
MAEKAWA SATOSHI2 citations56
US8851767B2Oct 7, 2014
Magnetic driver, method of manufacturing the same, light amount controller, and optical apparatus
MAEKAWA SATOSHI0 citations51
NAT INST INF & COMM TECH
5 patentsUS7965448B2Jun 21, 2011
Floating image interaction device and its program
NAT INST INF & COMM TECH11 citations84
US7669480B2Mar 2, 2010
Sensor element, sensor device, object movement control device, object judgment device
NAT INST INF & COMM TECH14 citations84
US7010514B2Mar 7, 2006
Blind signal separation system and method, blind signal separation program and recording medium thereof
NAT INST INF & COMM TECH10 citations67
US7409242B2Aug 5, 2008
Active muscle display device
NAT INST INF & COMM TECH3 citations55
US7647838B2Jan 19, 2010
Sensor element, sensor device, object movement control device, object judgment device
NAT INST INF & COMM TECH0 citations42