Inventor
YASUI KENJI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “YASUI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS5977530ANov 2, 1999
Switching power supply for high frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6362463B1Mar 26, 2002
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations91
US6956456B2Oct 18, 2005
Magnetron drive boosting transformer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
US6624579B2Sep 23, 2003
Magnetron drive power supply
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6388899B1May 14, 2002
Inverter circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6970065B2Nov 29, 2005
Transformer and transformer unit having the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US6903319B2Jun 7, 2005
Method and apparatus for controlling electric power for high-frequency dielectric heating
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US6891738B2May 10, 2005
Power-supply unit for electronic oven
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
SUENAGA HARUO
4 patentsUS8492687B2Jul 23, 2013
Power control apparatus for high-frequency dielectric heating and power control method for the same
SUENAGA HARUO4 citations72
US8642934B2Feb 4, 2014
Power control apparatus for high-frequency dielectric heating and power control method for the same
SUENAGA HARUO2 citations61
US8338762B2Dec 25, 2012
Power control apparatus for high-frequency dielectric heating and power control method for the same
SUENAGA HARUO2 citations61
US8258446B2Sep 4, 2012
Power control apparatus for high-frequency dielectric heating and power control method for the same
SUENAGA HARUO3 citations61
QD LASER INC
4 patentsUS11019995B2Jun 1, 2021
Retinal scanning type eye examination device, retinal scanning type eye examination system, eyewear provision system, and retinal scanning type eyewear
QD LASER INC0 citations57
US12038620B2Jul 16, 2024
Image relay device and image projection system
QD LASER INC0 citations52
US11586038B2Feb 21, 2023
Image projection device
QD LASER INC0 citations52
US11717157B2Aug 8, 2023
Visual sense examination device
QD LASER INC0 citations51
NOBUE TOMOTAKA
3 patentsSANKYO CO
3 patentsUS5472972ADec 5, 1995
Agrochemical compositions and methods employing hymexazol and 1,2-benzisothiazolin-3-one
SANKYO CO6 citations71
US5554391ASep 10, 1996
Composition containing the dihydrate of the calcium salt of 3-hydroxy-5-methylisoxazole and cupric hydroxide
SANKYO CO2 citations60
US5789345AAug 4, 1998
Glyphosate liquid formulations
SANKYO CO3 citations57
HITACHI HIGH TECH CORP
3 patentsUS11211226B2Dec 28, 2021
Pattern cross-sectional shape estimation system and program
HITACHI HIGH TECH CORP1 citations62
US11164720B2Nov 2, 2021
Scanning electron microscope and calculation method for three-dimensional structure depth
HITACHI HIGH TECH CORP0 citations51
US12500061B2Dec 16, 2025
Observation system, observation method, and program
HITACHI HIGH TECH CORP0 citations50
MASUDA HIDEKI
3 patentsUS8097479B2Jan 17, 2012
Anti-reflective film and production method thereof, and stamper for producing anti-reflective film and production method thereof
MASUDA HIDEKI3 citations61
US8071402B2Dec 6, 2011
Anti-reflective film and production method thereof, and stamper for producing anti-reflective film and production method thereof
MASUDA HIDEKI2 citations61
US8062915B2Nov 22, 2011
Anti-reflective film and production method thereof, and stamper for producing anti-reflective film and production method thereof
MASUDA HIDEKI0 citations51