Inventor
SANO RYO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “SANO RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
25 patentsUS10066751B2Sep 4, 2018
Valve device
DENSO CORP13 citations91
US11149627B2Oct 19, 2021
Cooling-water control valve device
DENSO CORP7 citations84
US7980219B2Jul 19, 2011
Intake controller for internal combustion engine
DENSO CORP12 citations84
US7078893B2Jul 18, 2006
Rotation angle detecting device
DENSO CORP15 citations84
US11306645B2Apr 19, 2022
Cooling water control valve device
DENSO CORP2 citations73
US11079028B2Aug 3, 2021
Valve device
DENSO CORP5 citations72
US10808848B2Oct 20, 2020
Valve device
DENSO CORP1 citations72
US9500162B2Nov 22, 2016
Valve apparatus
DENSO CORP5 citations72
US9482160B2Nov 1, 2016
Valve control device
DENSO CORP3 citations72
US9404444B2Aug 2, 2016
Exhaust system for internal combustion engine
DENSO CORP4 citations72
US12359731B2Jul 15, 2025
Valve device
DENSO CORP1 citations64
US12338906B2Jun 24, 2025
Valve device
DENSO CORP1 citations64
US8052118B2Nov 8, 2011
Passage control device
DENSO CORP5 citations63
US12135095B2Nov 5, 2024
Valve device
DENSO CORP1 citations62
US12117089B2Oct 15, 2024
Valve device
DENSO CORP1 citations62
US7897084B2Mar 1, 2011
Manufacturing method of valve unit
DENSO CORP2 citations62
US11608903B2Mar 21, 2023
Valve device
DENSO CORP0 citations61
US11067180B2Jul 20, 2021
Valve device
DENSO CORP0 citations61
US12359740B2Jul 15, 2025
Valve device
DENSO CORP1 citations59
US7172174B2Feb 6, 2007
Laser welding method, laser welding structure, and throttle valve device
DENSO CORP5 citations56
US12578030B2Mar 17, 2026
Valve device
DENSO CORP0 citations52
US12209671B2Jan 28, 2025
Valve device
DENSO CORP0 citations52
US12345348B2Jul 1, 2025
Valve device
DENSO CORP0 citations51
US12196327B2Jan 14, 2025
Valve device
DENSO CORP0 citations49
US12523306B2Jan 13, 2026
Valve device
DENSO CORP0 citations48
NISSAN MOTOR
4 patentsUS9045130B2Jun 2, 2015
Device for controlling automatic stopping of vehicle engine
NISSAN MOTOR7 citations84
US9574506B2Feb 21, 2017
Engine starting device of idle reduction vehicle
NISSAN MOTOR0 citations48
US9488148B2Nov 8, 2016
Engine starting device
NISSAN MOTOR0 citations48
US9920732B2Mar 20, 2018
Engine starting device and engine automatic stop and restart control device
NISSAN MOTOR0 citations39
SANO RYO
4 patentsUS8171913B2May 8, 2012
Intake system for internal combustion engine
SANO RYO11 citations83
US8118007B2Feb 21, 2012
Air intake device for internal combustion engine
SANO RYO14 citations83
US8899215B2Dec 2, 2014
Exhaust gas recirculation valve
SANO RYO2 citations60
US8069837B2Dec 6, 2011
Intake control device for internal combustion engine
SANO RYO1 citations42