Inventor
HAYAKAWA YUJI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS7166824B2Jan 23, 2007
High-frequency heating apparatus and control method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US7087873B2Aug 8, 2006
High frequency heating apparatus with steam generating function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations92
US5371343ADec 6, 1994
Heating cooking device having a wave guide and feeder port disposed perpendicular to a rotary table
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US7171923B2Feb 6, 2007
Water supply tank unit and heating apparatus having the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US6843207B2Jan 18, 2005
Water supply tank unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US7304278B2Dec 4, 2007
Steam generation function-equipped high-frequency heating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82
US7105786B2Sep 12, 2006
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6802708B2Oct 12, 2004
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US7105785B2Sep 12, 2006
High frequency heating apparatus with steam generating function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US7414227B2Aug 19, 2008
High frequency heating device with steam generating function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7234478B2Jun 26, 2007
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US6191403B1Feb 20, 2001
High frequency heating cooking apparatus and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
FUJI XEROX CO LTD
8 patentsUS9182725B2Nov 10, 2015
Drive switching device and image forming apparatus
FUJI XEROX CO LTD4 citations73
US9588482B2Mar 7, 2017
Image forming apparatus
FUJI XEROX CO LTD3 citations68
US8020854B2Sep 20, 2011
Sheet feeding apparatus, image processor and sheet feeding method
FUJI XEROX CO LTD4 citations63
US8382094B2Feb 26, 2013
Recording medium feeding device and image forming apparatus
FUJI XEROX CO LTD2 citations61
US9555989B2Jan 31, 2017
Image forming apparatus
FUJI XEROX CO LTD1 citations52
US9550640B2Jan 24, 2017
Image forming apparatus and supplying device
FUJI XEROX CO LTD0 citations42
US9188932B2Nov 17, 2015
Image forming apparatus
FUJI XEROX CO LTD0 citations42
US10745221B2Aug 18, 2020
Sheet separating device and image forming apparatus
FUJI XEROX CO LTD0 citations39
PANASONIC CORP
7 patentsUS10125978B2Nov 13, 2018
Steam generator
PANASONIC CORP30 citations94
US9788678B2Oct 17, 2017
Heating cooker
PANASONIC CORP32 citations94
US7919735B2Apr 5, 2011
High-frequency heating device
PANASONIC CORP15 citations82
US9841182B2Dec 12, 2017
Steam generator and heating cooker comprising steam generator
PANASONIC CORP5 citations73
US7645966B2Jan 12, 2010
Attachment structure of storage unit
PANASONIC CORP5 citations61
US7598926B2Oct 6, 2009
Display panel, control display panel and method for integrally molding insert material
PANASONIC CORP3 citations57
US7947934B2May 24, 2011
High frequency cookware
PANASONIC CORP0 citations51
PANASONIC IP MAN CO LTD
5 patentsUS10492637B2Dec 3, 2019
Heating cooker
PANASONIC IP MAN CO LTD32 citations94
US9890946B2Feb 13, 2018
Steam generator
PANASONIC IP MAN CO LTD30 citations94
US9743794B2Aug 29, 2017
Steam generator
PANASONIC IP MAN CO LTD28 citations94
US9615688B2Apr 11, 2017
Steam generator and heating cooker including steam generator
PANASONIC IP MAN CO LTD30 citations94
US10835072B2Nov 17, 2020
Steam generator
PANASONIC IP MAN CO LTD4 citations72
HAYAKAWA YUJI
5 patentsUS8727338B2May 20, 2014
Supply device and image forming apparatus
HAYAKAWA YUJI7 citations83
US8588673B2Nov 19, 2013
Conveying device and image-forming apparatus
HAYAKAWA YUJI3 citations57
US8465017B1Jun 18, 2013
Supply device and image forming apparatus
HAYAKAWA YUJI1 citations51
US9635716B2Apr 25, 2017
High-frequency cooker
HAYAKAWA YUJI0 citations40
US9182038B2Nov 10, 2015
Cooker with steam generating function
HAYAKAWA YUJI0 citations33
BROTHER IND LTD
2 patentsUS4796113AJan 3, 1989
Method and apparatus for automatically replacing defective recording tracks in data storage apparatus
BROTHER IND LTD18 citations74
US4633340ADec 30, 1986
Magnetic recording and reproducing apparatus with means for increasing amount of information to be stored in a magnetic memory disk
BROTHER IND LTD6 citations63