Inventor
YUASA HIROSHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YUASA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YUASA HIROSHI
6 patentsUS8770575B2Jul 8, 2014
Sheet supply device and image forming apparatus
YUASA HIROSHI8 citations83
US8604490B2Dec 10, 2013
Organic light-emitting device and method of manufacturing the same
YUASA HIROSHI7 citations83
US8583023B2Nov 12, 2013
Developer conveying apparatus, developer storage container, and image forming apparatus
YUASA HIROSHI10 citations83
US9008534B2Apr 14, 2015
Rotor support mechanism and image formation apparatus
YUASA HIROSHI5 citations72
US8569774B2Oct 29, 2013
Organic EL display panel and method of manufacturing the same
YUASA HIROSHI6 citations72
US8103180B2Jan 24, 2012
Image forming device and image forming method thereof
YUASA HIROSHI4 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6365959B2Apr 2, 2002
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US7057288B2Jun 6, 2006
Electric device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US6815341B2Nov 9, 2004
Method for fabricating metal interconnect in a carbon-containing silicon oxide film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7022619B2Apr 4, 2006
Method for fabricating electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US7030009B2Apr 18, 2006
Method for forming metal interconnect in a carbon containing silicon oxide film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
OKI DATA KK
5 patentsUS7469112B2Dec 23, 2008
Image forming apparatus having an air-cooling system
OKI DATA KK18 citations84
US7277670B2Oct 2, 2007
Double-sided image forming apparatus
OKI DATA KK11 citations84
US10534301B2Jan 14, 2020
Medium supply device and image forming apparatus
OKI DATA KK1 citations62
US9329551B2May 3, 2016
Medium cassette and image forming apparatus
OKI DATA KK1 citations52
US8380110B2Feb 19, 2013
Drive transmission device and image forming apparatus
OKI DATA KK0 citations42
MATSUSHITA ELECTRONICS CORP
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsUS7208408B2Apr 24, 2007
Method for fabricating a dual damascene contact in an insulating film having density gradually varying in the thickness direction
MITSUBISHI ELECTRIC CORP6 citations72
US6930394B2Aug 16, 2005
Electronic device includes an insulating film having density or carbon concentration varying gradually in the direction of the thickness and a conductive film formed therein
MITSUBISHI ELECTRIC CORP7 citations72