Inventor
ARAI YUSUKE
JP79 patents
⚠️ This page may combine multiple inventors who share the name “ARAI YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKOKI CORP
18 patentsUS7758013B2Jul 20, 2010
Motor-operated valve
FUJIKOKI CORP20 citations92
US7325780B2Feb 5, 2008
Motor operated valve with reduction gear
FUJIKOKI CORP31 citations88
USD800871SOct 24, 2017
Valve
FUJIKOKI CORP7 citations84
US7523917B2Apr 28, 2009
Motor-operated valve
FUJIKOKI CORP13 citations84
US11913565B2Feb 27, 2024
Electric valve
FUJIKOKI CORP3 citations74
US11906064B2Feb 20, 2024
Electric valve
FUJIKOKI CORP2 citations73
US11378199B2Jul 5, 2022
Motor-operated valve
FUJIKOKI CORP2 citations73
US10982792B2Apr 20, 2021
Electric valve
FUJIKOKI CORP6 citations73
US10975984B2Apr 13, 2021
Electrically operated valve
FUJIKOKI CORP3 citations73
US9765900B2Sep 19, 2017
Motor-driven valve
FUJIKOKI CORP5 citations73
US12234923B2Feb 25, 2025
Electric valve
FUJIKOKI CORP2 citations71
US9109716B2Aug 18, 2015
Composite valve
FUJIKOKI CORP2 citations63
USD1085371SJul 22, 2025
Motor valve
FUJIKOKI CORP0 citations62
US12104709B2Oct 1, 2024
Electric valve
FUJIKOKI CORP0 citations62
US11906068B2Feb 20, 2024
Motor-operated valve
FUJIKOKI CORP0 citations62
US8985548B2Mar 24, 2015
Composite valve
FUJIKOKI CORP2 citations61
US12595863B2Apr 7, 2026
Electric valve
FUJIKOKI CORP0 citations52
US11393613B2Jul 19, 2022
Coil device, and motor-driven valve and solenoid valve including such a coil device
FUJIKOKI CORP0 citations52
BROTHER IND LTD
10 patentsUS9254696B2Feb 9, 2016
Recording apparatus
BROTHER IND LTD4 citations84
US9956791B2May 1, 2018
Recording apparatus
BROTHER IND LTD1 citations63
US9573396B2Feb 21, 2017
Recording apparatus
BROTHER IND LTD1 citations63
US12157301B2Dec 3, 2024
Printing apparatus
BROTHER IND LTD0 citations52
US12122154B2Oct 22, 2024
Liquid ejection apparatus
BROTHER IND LTD0 citations52
US12023915B2Jul 2, 2024
Printing apparatus
BROTHER IND LTD0 citations52
US12023916B2Jul 2, 2024
Printing apparatus with cutter and inverting mechanism
BROTHER IND LTD0 citations52
US11179951B2Nov 23, 2021
Image recording apparatus
BROTHER IND LTD0 citations52
US10766259B2Sep 8, 2020
Inkjet printing apparatus operable in response to a preceding command
BROTHER IND LTD0 citations52
US10723154B2Jul 28, 2020
Image forming system including plurality of sheet feeders and method therefor having switching control features
BROTHER IND LTD0 citations52
AGC INC
6 patentsUS12459826B2Nov 4, 2025
Hollow silica particles and method for manufacturing hollow silica particles
AGC INC0 citations62
US10788172B2Sep 29, 2020
Glass plate
AGC INC1 citations62
US12145879B2Nov 19, 2024
Chemically strengthened glass plate, and cover glass and electronic device comprising chemically strengthened glass
AGC INC0 citations61
US12454480B2Oct 28, 2025
Crystallized glass, chemically strengthened glass, and production method therefor
AGC INC1 citations60
US12398065B2Aug 26, 2025
Glass ceramics, chemically strengthened glass, and semiconductor substrate
AGC INC0 citations60
US12415745B2Sep 16, 2025
Glass, chemically tempered glass, and method for producing same
AGC INC0 citations57
ASAHI GLASS CO LTD
4 patentsUS10082616B2Sep 25, 2018
Glass plate, light guide plate unit, planar light-emitting device, and liquid crystal display device
ASAHI GLASS CO LTD4 citations72
US10011521B2Jul 3, 2018
Colored glass plate and method for manufacturing same
ASAHI GLASS CO LTD3 citations72
US9174867B2Nov 3, 2015
Glass plate and process for its production
ASAHI GLASS CO LTD2 citations63
US8828898B2Sep 9, 2014
Glass plate and process for its production
ASAHI GLASS CO LTD3 citations63
HITACHI LTD
3 patentsUS11423409B2Aug 23, 2022
Electronic transaction device, electronic transaction verification device, and electronic transaction method
HITACHI LTD7 citations74
US11373173B2Jun 28, 2022
Distributed ledger system, distributed ledger subsystem, and distributed ledger node
HITACHI LTD3 citations73
US11151122B2Oct 19, 2021
Distributed ledger data linkage management
HITACHI LTD4 citations73
YAMASHITA RUBBER KK
2 patentsARAI YUSUKE
2 patentsSUMITOMO RIKO CO LTD
2 patentsTAMURA SEISAKUSHO KK
2 patentsWAKABAYASHI YASUKI
1 patentShowing the top 50 of 79 patents by PatentIndex Score.