Inventor
NAKAJIMA KOJI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
17 patentsUS10912232B2Feb 2, 2021
Electronic circuit board and power conversion device
MITSUBISHI ELECTRIC CORP9 citations85
US11350517B2May 31, 2022
Circuit device and power conversion device
MITSUBISHI ELECTRIC CORP6 citations73
US10084388B2Sep 25, 2018
Power conversion device
MITSUBISHI ELECTRIC CORP6 citations71
US9960697B2May 1, 2018
Insulation type step-down converter
MITSUBISHI ELECTRIC CORP2 citations71
US10916367B2Feb 9, 2021
Circuit device and power conversion device
MITSUBISHI ELECTRIC CORP2 citations68
US11239021B2Feb 1, 2022
Isolated converter
MITSUBISHI ELECTRIC CORP1 citations62
US11206729B2Dec 21, 2021
Power circuit device
MITSUBISHI ELECTRIC CORP1 citations62
US11049640B2Jun 29, 2021
Circuit device and power converter
MITSUBISHI ELECTRIC CORP0 citations62
US11031177B2Jun 8, 2021
Power converter
MITSUBISHI ELECTRIC CORP1 citations62
US10199159B2Feb 5, 2019
Insulation type step-down coverter
MITSUBISHI ELECTRIC CORP1 citations60
US11848137B2Dec 19, 2023
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations57
US11094452B2Aug 17, 2021
Power converter
MITSUBISHI ELECTRIC CORP0 citations52
US11848605B2Dec 19, 2023
Power converter
MITSUBISHI ELECTRIC CORP0 citations47
US11540424B2Dec 27, 2022
Electric power converter
MITSUBISHI ELECTRIC CORP0 citations47
US10404178B2Sep 3, 2019
Insulation type step-up converter
MITSUBISHI ELECTRIC CORP0 citations39
US10173530B2Jan 8, 2019
Power conversion system
MITSUBISHI ELECTRIC CORP0 citations39
US9941044B2Apr 10, 2018
Insulation type step-down converter
MITSUBISHI ELECTRIC CORP0 citations38
SURPASS IND CO LTD
3 patentsUS11512991B2Nov 29, 2022
Flow meter and method of manufacturing flow meter
SURPASS IND CO LTD2 citations71
US11143536B2Oct 12, 2021
Thermal flowmeter and method for determining weighting factor
SURPASS IND CO LTD0 citations50
US10473682B2Nov 12, 2019
Flow meter including increased measuring detection accuracy
SURPASS IND CO LTD0 citations39
HONDA MOTOR CO LTD
2 patentsYAMAHA CORP
2 patentsTAKARA BELMONT CORP
2 patentsUS12070427B2Aug 27, 2024
Moving device for rod part supporting instrument hose and dental examination-and-treatment apparatus including moving device for rod part supporting instrument hose
TAKARA BELMONT CORP2 citations67
US11602477B2Mar 14, 2023
Instrument hose support device and dental treatment apparatus including the same
TAKARA BELMONT CORP1 citations56