Inventor
YOKOYAMA YOSHIYUKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
17 patentsUS10465957B2Nov 5, 2019
Ejector-type refrigeration cycle, and ejector
DENSO CORP2 citations73
US9618245B2Apr 11, 2017
Ejector
DENSO CORP2 citations73
US10145588B2Dec 4, 2018
Ejector refrigeration cycle
DENSO CORP2 citations72
US10029538B2Jul 24, 2018
Refrigeration cycle
DENSO CORP3 citations72
US10767905B2Sep 8, 2020
Ejector
DENSO CORP2 citations71
US10935051B2Mar 2, 2021
Ejector and ejector-type refrigeration cycle
DENSO CORP0 citations52
US9897354B2Feb 20, 2018
Ejector
DENSO CORP1 citations52
US9394921B2Jul 19, 2016
Ejector
DENSO CORP1 citations51
US11053956B2Jul 6, 2021
Ejector
DENSO CORP0 citations50
US10184704B2Jan 22, 2019
Ejector and ejector-type refrigeration cycle
DENSO CORP0 citations42
US9625193B2Apr 18, 2017
Ejector
DENSO CORP0 citations42
US9512858B2Dec 6, 2016
Ejector
DENSO CORP0 citations40
US10378795B2Aug 13, 2019
Ejector and ejector refrigeration cycle
DENSO CORP0 citations39
US10495350B2Dec 3, 2019
Ejector-type refrigeration cycle
DENSO CORP0 citations38
US10442274B2Oct 15, 2019
Ejector refrigeration cycle device and low outside temperature operation thereof
DENSO CORP0 citations38
US10316865B2Jun 11, 2019
Ejector, manufacturing method thereof, and ejector-type refrigeration cycle
DENSO CORP0 citations38
US10179500B2Jan 15, 2019
Ejector-type refrigeration cycle
DENSO CORP0 citations37
TOKYO SEIMITSU CO LTD
2 patentsYAMAHA MOTOR CO LTD
2 patentsUS12389581B2Aug 12, 2025
Component storing member storage cabinet and method of managing component storing members
YAMAHA MOTOR CO LTD0 citations52
US12045920B2Jul 23, 2024
Component mounting management apparatus, component mounting management method, component mounting management program, and recording medium
YAMAHA MOTOR CO LTD0 citations52