Inventor
SAKAI SHINICHI
JP52 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
16 patentsUSD463365SSep 24, 2002
Magnetic core for transformer for electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5393961AFeb 28, 1995
Air cooling fan arrangement in a microwave heating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6449178B1Sep 10, 2002
Magnetron drive step-up transformer and transformer of magnetron drive power supply
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations91
US6362463B1Mar 26, 2002
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations91
US5235148AAug 10, 1993
Heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations90
US7282682B2Oct 16, 2007
High-frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
USD455715SApr 16, 2002
Bobbin for transformer for electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6740968B2May 25, 2004
Power source unit for driving magnetron and heatsink to be mounted on printed circuit board thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US7312427B2Dec 25, 2007
High-frequency dielectric heating device and printed board with thermistor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
USD437824SFeb 20, 2001
Transformer for electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6970065B2Nov 29, 2005
Transformer and transformer unit having the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US5237141AAug 17, 1993
High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations71
US5015812AMay 14, 1991
Oven with an exhaust opening for collecting vapors to control material heating
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations71
US5254819AOct 19, 1993
High-frequency heating apparatus with copper for grounding layer surrounding electromagnetic wave antenna
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70
US7432484B2Oct 7, 2008
Current control for high-frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US7414228B2Aug 19, 2008
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60
FUJI XEROX CO LTD
7 patentsUSD574039SJul 29, 2008
Toner cartridge
FUJI XEROX CO LTD10 citations84
USD579971SNov 4, 2008
Toner cartridge
FUJI XEROX CO LTD7 citations73
USD574882SAug 12, 2008
Toner cartridge
FUJI XEROX CO LTD6 citations73
US6512900B2Jan 28, 2003
Image forming apparatus having alarm which indicates carrier solvent filter replacement or lack of solvent supply
FUJI XEROX CO LTD5 citations63
US6381433B1Apr 30, 2002
Image forming apparatus and its photoconductor cleaning method
FUJI XEROX CO LTD4 citations63
USD578155SOct 7, 2008
Toner cartridge
FUJI XEROX CO LTD4 citations62
US7937021B2May 3, 2011
Image forming apparatus with fixing device including contact portion lower than transport face
FUJI XEROX CO LTD3 citations61
SUENAGA HARUO
5 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
US8217323B2Jul 10, 2012
High-frequency heating device
SUENAGA HARUO2 citations61
PANASONIC CORP
5 patentsUS8026713B2Sep 27, 2011
State detection device for detecting operation state of high-frequency heating apparatus
PANASONIC CORP2 citations62
US7535331B2May 19, 2009
Booster transformer for driving magnetron and transformer unit having the booster transformer
PANASONIC CORP2 citations58
US7960966B2Jun 14, 2011
State detection device for detecting operation state of high-frequency heating apparatus
PANASONIC CORP0 citations52
US7863887B2Jan 4, 2011
State detection device for detecting abnormal operation of a high-frequency magnetron heating apparatus
PANASONIC CORP0 citations52
US8017893B2Sep 13, 2011
High-frequency heating apparatus
PANASONIC CORP1 citations51
SAKAI SHINICHI
3 patentsNEC CORP
2 patentsMORIYA HIDEAKI
2 patentsONISHI MASATO
2 patentsUNITIKA LTD
1 patentMITSUBISHI ELECTRIC ENG
1 patentNIFCO INC
1 patentYAMAHA CORP
1 patentSHIROKAWA NOBUO
1 patentNAT CANCER CT
1 patentKINOSHITA MANABU
1 patentPIOLAX MEDICAL DEVICES INC
1 patentShowing the top 50 of 52 patents by PatentIndex Score.