Inventor

NAGASAKA KEIJI

JP14 patents

⚠️ This page may combine multiple inventors who share the name “NAGASAKA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD

6 patents

US10156239B2Dec 18, 2018

Inverter-integrated electrical compressor

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD4 citations73

US10369867B2Aug 6, 2019

Apparatus and method for driving a switching element, and a vehicle air-conditioning apparatus

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD4 citations72

US10286753B2May 14, 2019

On-state malfunction detection device and method therefor

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD2 citations70

US12523319B2Jan 13, 2026

Abnormality detection system, determination device, abnormality detection method, determination method, and program

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations59

US11331981B2May 17, 2022

On-board air conditioner control device, and vehicle

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations59

US12103360B2Oct 1, 2024

Vehicle-mounted air conditioner control device, and vehicle

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations49

NAGASAKA KEIJI

3 patents

US8330307B2Dec 11, 2012

Linear motor, linear motor system, and electronic-circuit-component mounting machine including the linear motor

NAGASAKA KEIJI4 citations58

US9198231B2Nov 24, 2015

Heater control device, method and program

NAGASAKA KEIJI1 citations46

US9351343B2May 24, 2016

Heater control device, and control method and control program for heater control device

NAGASAKA KEIJI0 citations38

GLORY KOGYO KK

2 patents

US6883707B2Apr 26, 2005

Bill serial number reading device and bill serial number reading method

GLORY KOGYO KK66 citations91

US7557908B1Jul 7, 2009

Apparatus for determining the authenticity

GLORY KOGYO KK1 citations51

MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD

2 patents

US10086677B2Oct 2, 2018

Vehicle air conditioning device, electric compressor, and vehicle air conditioning method

MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD0 citations41

US9923364B2Mar 20, 2018

Load driving device, vehicle air-conditioning apparatus, and load short-circuit protection circuit

MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD0 citations40

MITSUBISHI HEAVY IND LTD

1 patent

US12328076B2Jun 10, 2025

Bidirectional DC-DC converter, traffic system, control method, and non-transitory computer-readable storage medium

MITSUBISHI HEAVY IND LTD0 citations49