Inventor
ASAI TAKAMASA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “ASAI TAKAMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS7660094B2Feb 9, 2010
Inverter circuit
MITSUBISHI ELECTRIC CORP10 citations83
US7889529B2Feb 15, 2011
Power converter
MITSUBISHI ELECTRIC CORP10 citations82
US7514906B1Apr 7, 2009
Automotive rotary electrical apparatus
MITSUBISHI ELECTRIC CORP6 citations60
US7075271B2Jul 11, 2006
Power controlling apparatus with power converting circuit
MITSUBISHI ELECTRIC CORP6 citations58
US9793835B2Oct 17, 2017
Power conversion device and method for diagnosing failure thereof
MITSUBISHI ELECTRIC CORP1 citations50
US9709631B2Jul 18, 2017
Diagnosis apparatus for field winding type rotating electric machine and diagnosis method for field winding type rotating electric machine
MITSUBISHI ELECTRIC CORP1 citations50
US9564841B2Feb 7, 2017
Power conversion device and method for diagnosing failure thereof
MITSUBISHI ELECTRIC CORP0 citations50
US11527983B2Dec 13, 2022
Electric power conversion device
MITSUBISHI ELECTRIC CORP0 citations44
US9680373B2Jun 13, 2017
Charge pump circuit
MITSUBISHI ELECTRIC CORP0 citations40
US9590554B2Mar 7, 2017
Electric power converter
MITSUBISHI ELECTRIC CORP0 citations40
US9793846B2Oct 17, 2017
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations39