Inventor
YOSHIKAWA KAZUHIRO
JP96 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIKAWA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKIN KK
13 patentsUS6302130B1Oct 16, 2001
Method and apparatus for detection of orifice clogging in pressure-type flow rate controllers
FUJIKIN KK77 citations96
US6289923B1Sep 18, 2001
Gas supply system equipped with pressure-type flow rate control unit
FUJIKIN KK61 citations96
US5743513AApr 28, 1998
Diaphragm valve
FUJIKIN KK40 citations93
US5720505AFeb 24, 1998
Pipe joint
FUJIKIN KK25 citations93
US5678803AOct 21, 1997
Fluid controller
FUJIKIN KK36 citations93
US5669596ASep 23, 1997
Diaphragm valve
FUJIKIN KK37 citations93
US5409270AApr 25, 1995
Gasket retainer for use in pipe joints
FUJIKIN KK35 citations93
US5340170AAug 23, 1994
Pipe joint and gasket retainer for use in pipe joint
FUJIKIN KK42 citations93
US5881997AMar 16, 1999
Metal diaphragm type valve
FUJIKIN KK41 citations92
US5820105AOct 13, 1998
Diaphragm valve
FUJIKIN KK52 citations92
US5634627AJun 3, 1997
Controller
FUJIKIN KK30 citations92
US6606912B2Aug 19, 2003
Structure or construction for mounting a pressure detector
FUJIKIN KK14 citations84
US5379982AJan 10, 1995
Control valve
FUJIKIN KK12 citations74
TDK CORP
10 patentsUS10699844B1Jun 30, 2020
Thin film capacitor and multilayer circuit board having the thin film capacitor embedded therein
TDK CORP2 citations71
US10153092B2Dec 11, 2018
Thin-film capacitor
TDK CORP3 citations70
US12334265B2Jun 17, 2025
Electronic component having the dielectric film not covers a corner part of the lower electrode
TDK CORP0 citations63
US12597554B2Apr 7, 2026
Electronic component
TDK CORP0 citations62
US11545303B2Jan 3, 2023
Electronic component and its manufacturing method
TDK CORP0 citations62
US11452209B2Sep 20, 2022
Electronic component and its manufacturing method
TDK CORP0 citations62
US11367626B2Jun 21, 2022
Electronic component-incorporating substrate
TDK CORP0 citations62
US11276531B2Mar 15, 2022
Thin-film capacitor and method for manufacturing thin-film capacitor
TDK CORP0 citations62
US10483345B2Nov 19, 2019
Electronic component embedded substrate
TDK CORP1 citations62
US10340088B2Jul 2, 2019
Thin-film capacitor
TDK CORP1 citations62
IBIDEN CO LTD
9 patentsUS7935893B2May 3, 2011
Method of manufacturing printed wiring board with built-in electronic component
IBIDEN CO LTD23 citations92
US9572256B2Feb 14, 2017
Printed wiring board, method for manufacturing printed wiring board, and package-on-package
IBIDEN CO LTD7 citations84
US9357660B2May 31, 2016
Printed circuit board, and method for manufacturing printed circuit board
IBIDEN CO LTD7 citations84
US8024858B2Sep 27, 2011
Method of manufacturing printed wiring board with built-in electronic component
IBIDEN CO LTD10 citations83
US9693458B2Jun 27, 2017
Printed wiring board, method for manufacturing printed wiring board and package-on-package
IBIDEN CO LTD4 citations73
US9578745B2Feb 21, 2017
Printed wiring board, method for manufacturing printed wiring board and package-on-package
IBIDEN CO LTD2 citations73
US9307645B2Apr 5, 2016
Printed wiring board and method for manufacturing printed wiring board
IBIDEN CO LTD3 citations73
US9287034B2Mar 15, 2016
Printed wiring board, inductor component, and method for manufacturing inductor component
IBIDEN CO LTD2 citations63
US9257217B2Feb 9, 2016
Inductor element, method for manufacturing inductor element, and wiring board
IBIDEN CO LTD2 citations63
YOSHIKAWA KAZUHIRO
5 patentsUS8923008B2Dec 30, 2014
Circuit board and method for manufacturing circuit board
YOSHIKAWA KAZUHIRO7 citations84
US9676596B2Jun 13, 2017
Elevator refurbishing method
YOSHIKAWA KAZUHIRO3 citations72
US9248376B2Feb 2, 2016
Computer-readable storage medium having stored game program therein, and game apparatus
YOSHIKAWA KAZUHIRO6 citations71
US8936137B2Jan 20, 2015
Disc brake apparatus with parking mechanism
YOSHIKAWA KAZUHIRO7 citations70
US8148645B2Apr 3, 2012
Wiring substrate and method of manufacturing the same
YOSHIKAWA KAZUHIRO4 citations63
NINTENDO CO LTD
2 patentsUS10029180B2Jul 24, 2018
Storage medium having stored therein game program, game apparatus, game system, and game processing method
NINTENDO CO LTD6 citations71
US9878244B2Jan 30, 2018
Storage medium having stored therein game program, game apparatus, game system, and game processing method
NINTENDO CO LTD5 citations71
CKD CORP
1 patentATSUGI UNISIA CORP
1 patentTADAHIRO OHMI
1 patentKARIYA TAKASHI
1 patentHOSHI GEORGE
1 patentKUNIEDA MASATOSHI
1 patentMITSUI MINING & SMELTING CO
1 patentUEDA KAZUYUKI
1 patentAKEBONO BRAKE IND
1 patentADVANCE DENKI KOGYO KK
1 patentUNIV TOHOKU
1 patentShowing the top 50 of 96 patents by PatentIndex Score.