Inventor
SHIMADA YOSHIYUKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EAGLE IND CO LTD
11 patentsUS12055225B2Aug 6, 2024
Fluid control device
EAGLE IND CO LTD4 citations74
US11371535B2Jun 28, 2022
Fluid pressure circuit
EAGLE IND CO LTD3 citations73
US10746293B2Aug 18, 2020
Fluid pressure circuit
EAGLE IND CO LTD2 citations73
US10247206B2Apr 2, 2019
Fluid circuit
EAGLE IND CO LTD5 citations73
US11225983B2Jan 18, 2022
Fluid circuit
EAGLE IND CO LTD1 citations62
US10801533B2Oct 13, 2020
Fluid pressure circuit
EAGLE IND CO LTD1 citations62
US12435738B2Oct 7, 2025
Fluid circuit
EAGLE IND CO LTD0 citations52
US12292061B2May 6, 2025
Fluid pressure circuit
EAGLE IND CO LTD0 citations52
US12565902B2Mar 3, 2026
Fluid circuit
EAGLE IND CO LTD0 citations47
US12292060B2May 6, 2025
Fluid circuit
EAGLE IND CO LTD0 citations47
US12281663B2Apr 22, 2025
Fluid circuit
EAGLE IND CO LTD0 citations47
CATERPILLAR MITSUBISHI LTD
8 patentsUS6371150B1Apr 16, 2002
Flow dividing valve
CATERPILLAR MITSUBISHI LTD19 citations92
US5826486AOct 27, 1998
Hydraulic circuit
CATERPILLAR MITSUBISHI LTD32 citations92
US6877417B2Apr 12, 2005
Fluid pressure circuit
CATERPILLAR MITSUBISHI LTD18 citations84
US6820355B2Nov 23, 2004
Hydraulic control circuit of boom cylinder in work machine
CATERPILLAR MITSUBISHI LTD16 citations84
US6581506B1Jun 24, 2003
Method and device for controlling supply of working fluid
CATERPILLAR MITSUBISHI LTD11 citations73
US6758128B2Jul 6, 2004
Hydraulic circuit for working machine
CATERPILLAR MITSUBISHI LTD7 citations72
US6836981B2Jan 4, 2005
Hydraulic control circuit for boom cylinder in work machine
CATERPILLAR MITSUBISHI LTD3 citations62
US5174329ADec 29, 1992
Loading pressure compensation type logic valve
CATERPILLAR MITSUBISHI LTD4 citations62
CANON KK
3 patentsUS7511425B2Mar 31, 2009
Image display apparatus having ion pump and electron-emitting devices in communication via mesh or stripe shaped member
CANON KK8 citations84
US7301269B2Nov 27, 2007
Image display apparatus provided with an ion pump assembly arranged within an external container
CANON KK10 citations84
US7439661B2Oct 21, 2008
Image display apparatus having ION pump including permanent magnet
CANON KK2 citations61