P

Inventor

BABA KAZUHIKO

JP58 patents
⚠️ This page may combine multiple inventors who share the name “BABA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

32 patents
US6717315B1Apr 6, 2004

Permanent magnet type motor and method of producing permanent magnet type motor

MITSUBISHI ELECTRIC CORP58 citations94
US6008563ADec 28, 1999

Reluctance motor and compressor-driving reluctance motor

MITSUBISHI ELECTRIC CORP42 citations92
US10090743B2Oct 2, 2018

Embedded permanent magnet-type electric motor, compressor, and refrigeration/air-conditioning device

MITSUBISHI ELECTRIC CORP7 citations84
US9923493B2Mar 20, 2018

Drive circuit for synchronous motor, synchronous motor driven by drive circuit, air blower including synchronous motor, air conditioner including air blower, and method of driving synchronous motor

MITSUBISHI ELECTRIC CORP10 citations84
US8344581B2Jan 1, 2013

Induction motor rotor core having shaped slots

MITSUBISHI ELECTRIC CORP15 citations84
US11070112B2Jul 20, 2021

Sensor magnet, rotor, electric motor, and air conditioner

MITSUBISHI ELECTRIC CORP4 citations73
US10389215B2Aug 20, 2019

Motor, blower, and compressor

MITSUBISHI ELECTRIC CORP4 citations73
US10348144B2Jul 9, 2019

Permanent-magnet-embedded motor

MITSUBISHI ELECTRIC CORP5 citations73
US10348145B2Jul 9, 2019

Rotor, electric motor, compressor, and blower

MITSUBISHI ELECTRIC CORP3 citations73
US10084354B2Sep 25, 2018

Electric motor with a permanent magnet embedded rotor with curved magnets and magnet accommodation holes of varying radiuses

MITSUBISHI ELECTRIC CORP2 citations73
US10020699B2Jul 10, 2018

Embedded permanent magnet type electric motor, compressor, and refrigeration air-conditioning device

MITSUBISHI ELECTRIC CORP5 citations73
US10008893B2Jun 26, 2018

Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning device

MITSUBISHI ELECTRIC CORP4 citations73
US9929610B2Mar 27, 2018

Electric motor with embedded permanent magnet, and refrigerating air conditioning equipment equipped with same

MITSUBISHI ELECTRIC CORP3 citations73
US9876402B2Jan 23, 2018

Permanent magnet embedded electric motor, compressor, and refrigerating and air-conditioning device

MITSUBISHI ELECTRIC CORP2 citations73
US9762098B2Sep 12, 2017

Electric motor having embedded permanent magnets

MITSUBISHI ELECTRIC CORP6 citations73
US9634531B2Apr 25, 2017

Electric motor with embedded permanent magnet, compressor, and refrigeration/air-conditioning device

MITSUBISHI ELECTRIC CORP3 citations73
US10749388B2Aug 18, 2020

Stator, motor, compressor, and refrigeration air conditioner

MITSUBISHI ELECTRIC CORP1 citations62
US10284030B2May 7, 2019

Permanent magnet embedded electric motor, compressor, and a refrigerating and air conditioning device

MITSUBISHI ELECTRIC CORP1 citations62
US11976657B2May 7, 2024

Compressor and air conditioner

MITSUBISHI ELECTRIC CORP0 citations52
US11258319B2Feb 22, 2022

Motor, compressor, and air conditioning apparatus

MITSUBISHI ELECTRIC CORP0 citations52
US11005350B2May 11, 2021

Permanent-magnet synchronous motor, method for manufacturing permanent-magnet synchronous motor, and air conditioner

MITSUBISHI ELECTRIC CORP0 citations52
US10833544B2Nov 10, 2020

Stator, motor, compressor, and refrigeration air conditioner

MITSUBISHI ELECTRIC CORP0 citations52
US10797540B2Oct 6, 2020

Stator, motor, compressor, and refrigeration air conditioner

MITSUBISHI ELECTRIC CORP0 citations52
US10749392B2Aug 18, 2020

Motor rotor, motor, blower, and refrigeration air conditioner

MITSUBISHI ELECTRIC CORP0 citations52
US10630123B2Apr 21, 2020

Rotary electric machine and air conditioning apparatus

MITSUBISHI ELECTRIC CORP0 citations52
US10103588B2Oct 16, 2018

Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning device

MITSUBISHI ELECTRIC CORP1 citations52
US9853510B2Dec 26, 2017

Permanent magnet-embedded electrical motor, compressor, and refrigerating air conditioning device

MITSUBISHI ELECTRIC CORP1 citations52
US9702571B2Jul 11, 2017

Air conditioner outdoor unit

MITSUBISHI ELECTRIC CORP0 citations52
US10879760B2Dec 29, 2020

Permanent-magnet-embedded electric motor for compressor, compressor, and refrigeration cycle device

MITSUBISHI ELECTRIC CORP0 citations42
US10862357B2Dec 8, 2020

Permanent-magnet-embedded electric motor, blower, and refrigerating air conditioner

MITSUBISHI ELECTRIC CORP0 citations42
US10778055B2Sep 15, 2020

Electric motor, compressor, and refrigeration and air conditioning apparatus

MITSUBISHI ELECTRIC CORP0 citations42
US10608486B2Mar 31, 2020

Interior permanent magnet electric motor, compressor, and refrigerating and air-conditioning device

MITSUBISHI ELECTRIC CORP0 citations42

YABE KOJI

8 patents

BABA KAZUHIKO

3 patents

YOSHINO HAYATO

2 patents

NIGO MASAHIRO

2 patents

ARITA HIDEAKI

1 patent

OKETANI NAOHIRO

1 patent

MATSUOKA ATSUSHI

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.