Inventor
KIKUCHI MASAO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
16 patentsUS7417861B2Aug 26, 2008
Vehicular power converter
MITSUBISHI ELECTRIC CORP65 citations97
US6789418B2Sep 14, 2004
Flow rate sensor
MITSUBISHI ELECTRIC CORP29 citations92
US7498701B2Mar 3, 2009
Controller-integrated rotating electrical machine
MITSUBISHI ELECTRIC CORP17 citations84
US7479718B2Jan 20, 2009
Electric rotating machine
MITSUBISHI ELECTRIC CORP14 citations84
US7358699B2Apr 15, 2008
Rotating electric machine with built-in control device
MITSUBISHI ELECTRIC CORP12 citations84
US6886402B2May 3, 2005
Gas flow rate and temperature measuring element
MITSUBISHI ELECTRIC CORP6 citations63
US11088045B2Aug 10, 2021
Semiconductor device having a cooling body with a groove
MITSUBISHI ELECTRIC CORP0 citations62
US9443778B2Sep 13, 2016
Semiconductor device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP2 citations62
US12476190B2Nov 18, 2025
Semiconductor device, power converter, method for manufacturing semiconductor device, and method for manufacturing power converter
MITSUBISHI ELECTRIC CORP0 citations61
US11183457B2Nov 23, 2021
Semiconductor device, power converter, method for manufacturing semiconductor device, and method for manufacturing power converter
MITSUBISHI ELECTRIC CORP0 citations61
US9484294B2Nov 1, 2016
Semiconductor device and method of manufacturing the same
MITSUBISHI ELECTRIC CORP2 citations61
US11152318B2Oct 19, 2021
Semiconductor device and manufacturing method of semiconductor device
MITSUBISHI ELECTRIC CORP1 citations60
US7635938B1Dec 22, 2009
Vehicular rotary electric machine
MITSUBISHI ELECTRIC CORP0 citations52
US7439696B2Oct 21, 2008
Rotating electric machine and manufacturing method thereof
MITSUBISHI ELECTRIC CORP0 citations51
US6984884B2Jan 10, 2006
Electric power semiconductor device
MITSUBISHI ELECTRIC CORP1 citations45
US8004130B2Aug 23, 2011
Rotating electric machine and manufacturing method therefor
MITSUBISHI ELECTRIC CORP0 citations41
UBE INDUSTRIES
5 patentsUS6210464B1Apr 3, 2001
Mixed gas-separating membrane module and process
UBE INDUSTRIES66 citations96
US8053610B2Nov 8, 2011
Method for purifying fermentation alcohol
UBE INDUSTRIES26 citations92
US6921428B2Jul 26, 2005
Device and method for separating and collecting halide gas
UBE INDUSTRIES14 citations83
US4654910AApr 7, 1987
Spun yarn piling and cleaning method
UBE INDUSTRIES7 citations74
US5138105AAug 11, 1992
Process and apparatus for recovering a lower alcohol from a mixture thereof with water
UBE INDUSTRIES8 citations68
RHEON AUTOMATIC MACHINERY CO
3 patentsUS6152310ANov 28, 2000
Powder supply system and powder supplying unit used in the system
RHEON AUTOMATIC MACHINERY CO12 citations73
US5927908AJul 27, 1999
Powder collecting and transporting device
RHEON AUTOMATIC MACHINERY CO9 citations66
US6332739B1Dec 25, 2001
Powder supply system and powder supplying unit used in the system
RHEON AUTOMATIC MACHINERY CO6 citations62
NIPPON STEEL CORP
3 patentsUS6464803B1Oct 15, 2002
Stainless steel for brake disc excellent in resistance to temper softening
NIPPON STEEL CORP8 citations70
US6953062B2Oct 11, 2005
Fuel tank or fuel pipe excellent in corrosion resistance and method for producing the same
NIPPON STEEL CORP0 citations52
US6703143B2Mar 9, 2004
Metal foil excellent in electrical contact stability
NIPPON STEEL CORP0 citations52