Inventor
USAMI HIROYUKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “USAMI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
11 patentsUS7469993B2Dec 30, 2008
Inkjet recording head
FUJI XEROX CO LTD7 citations74
US8002390B2Aug 23, 2011
Piezoelectric element substrate, liquid droplet ejecting head, liquid droplet ejecting device, and piezoelectric element substrate manufacturing method
FUJI XEROX CO LTD3 citations63
US6921152B2Jul 26, 2005
Ink jet recording head and method for manufacturing the same
FUJI XEROX CO LTD4 citations63
US7850279B2Dec 14, 2010
Liquid droplet ejecting head and liquid droplet ejecting apparatus
FUJI XEROX CO LTD2 citations62
US7448733B2Nov 11, 2008
Liquid droplet ejecting head and liquid droplet ejecting device
FUJI XEROX CO LTD4 citations62
US6932461B2Aug 23, 2005
Ink-jet recording head
FUJI XEROX CO LTD2 citations62
US6910761B2Jun 28, 2005
Ink jet recording head and ink jet recording apparatus
FUJI XEROX CO LTD2 citations62
US7988263B2Aug 2, 2011
Liquid droplet ejection head, liquid droplet ejection device, and image forming apparatus
FUJI XEROX CO LTD1 citations52
US7189587B2Mar 13, 2007
Ink jet recording head and method for manufacturing the same
FUJI XEROX CO LTD0 citations52
US6967385B2Nov 22, 2005
Ink jet recording head and method for manufacturing the same
FUJI XEROX CO LTD0 citations52
US7766461B2Aug 3, 2010
Liquid droplet ejecting head, image forming device, and method of manufacturing liquid droplet ejecting head
FUJI XEROX CO LTD0 citations37
DENSO CORP
9 patentsUS6012284AJan 11, 2000
Engine exhaust gas purifying system
DENSO CORP51 citations92
US8731760B2May 20, 2014
Vehicle driving system control apparatus
DENSO CORP7 citations83
US8574120B2Nov 5, 2013
Vehicle driving system control apparatus
DENSO CORP6 citations72
US6499991B1Dec 31, 2002
Liquid fuel vaporizer having single fuel injector
DENSO CORP11 citations72
US10473113B2Nov 12, 2019
Centrifugal blower
DENSO CORP2 citations71
US7576512B2Aug 18, 2009
Secondary battery charging system capable of preventing drop of charged electric power
DENSO CORP2 citations62
US7562731B2Jul 21, 2009
Electric power generation system for vehicle
DENSO CORP3 citations62
US7788925B2Sep 7, 2010
Vehicle power supply system
DENSO CORP2 citations57
US10995766B2May 4, 2021
Centrifugal blower
DENSO CORP0 citations52
NIPPON DENSO CO
4 patentsUS5765369AJun 16, 1998
Exhaust gas purifying apparatus
NIPPON DENSO CO35 citations92
US5761902AJun 9, 1998
Change-over valve unit for switching exhaust gas passages and exhaust gas purifying system
NIPPON DENSO CO36 citations92
US5634332AJun 3, 1997
Exhaust gas purification apparatus
NIPPON DENSO CO20 citations92
US5634333AJun 3, 1997
Exhaust pipe opening and closing apparatus
NIPPON DENSO CO12 citations73