Inventor
KUMAGAI KAZUYA
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS10432050B2Oct 1, 2019
Motor rotor, and compressor motor and compressor incorporated with the motor rotor
MITSUBISHI ELECTRIC CORP5 citations71
US10978923B2Apr 13, 2021
Electric motor, compressor, air blower, and air conditioner
MITSUBISHI ELECTRIC CORP1 citations61
US10468953B2Nov 5, 2019
Electric motor, compressor, and refrigerating cycle apparatus
MITSUBISHI ELECTRIC CORP1 citations60
US12057736B2Aug 6, 2024
Laminated core for rotary electric machine, and rotary electric machine
MITSUBISHI ELECTRIC CORP1 citations56
US11469638B2Oct 11, 2022
Stator insulating members for rotary electric machine
MITSUBISHI ELECTRIC CORP0 citations51
US11264848B2Mar 1, 2022
Rotor, motor, compressor, fan, and air conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations50
US10897168B2Jan 19, 2021
Magnetizing method, rotor, motor, and scroll compressor
MITSUBISHI ELECTRIC CORP0 citations50
US10700563B2Jun 30, 2020
Rotor, magnetizing method, motor, and scroll compressor
MITSUBISHI ELECTRIC CORP0 citations40
CHIYODA CORP
5 patentsUS10661222B1May 26, 2020
Flue gas desulfurization system
CHIYODA CORP6 citations71
US11198092B2Dec 14, 2021
Exhaust gas treatment method and exhaust gas treatment apparatus
CHIYODA CORP1 citations54
US11458434B2Oct 4, 2022
Gas downcomer pipe, installation member and desulfurization apparatus
CHIYODA CORP0 citations46
US10843115B2Nov 24, 2020
Method of removing impurities
CHIYODA CORP0 citations42
US10780386B2Sep 22, 2020
Liquid film dust arrester and flue gas desulfurization system
CHIYODA CORP0 citations34