Inventor
SATO KIYOSHI
JP202 patents
⚠️ This page may combine multiple inventors who share the name “SATO KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
25 patentsUS6687084B2Feb 3, 2004
Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head
ALPS ELECTRIC CO LTD51 citations96
US6292334B1Sep 18, 2001
Thin film magnetic head comprising shield layer having stabilized magnetic domain structure
ALPS ELECTRIC CO LTD74 citations96
US6952867B2Oct 11, 2005
Method for manufacturing perpendicular magnetic recording head having inverted trapezoidal main magnetic pole layer
ALPS ELECTRIC CO LTD34 citations93
US6903900B2Jun 7, 2005
Perpendicular magnetic recording head including nonmagnetic layer overlaying main pole layer
ALPS ELECTRIC CO LTD38 citations93
US6738223B2May 18, 2004
Thin film magnetic head having side faces of the Gd defining layer and the lower magnetic pole layer aligned in the track width dimension
ALPS ELECTRIC CO LTD25 citations93
US6643107B1Nov 4, 2003
Spin valve thin film magnetic element and method of manufacturing the same
ALPS ELECTRIC CO LTD32 citations93
US6538846B1Mar 25, 2003
Thin-film magnetic head and method for making the same
ALPS ELECTRIC CO LTD22 citations93
US6515824B1Feb 4, 2003
Thin film magnetic head adaptable to track narrowing of magnetic recording medium and the method of manufacturing the same
ALPS ELECTRIC CO LTD21 citations93
US6369984B1Apr 9, 2002
Thin film magnetic head with back insulating layer laminated on back region of gap layer provided in insulating layer trench
ALPS ELECTRIC CO LTD45 citations93
US6327116B1Dec 4, 2001
Thin film magnetic head and method for making the same
ALPS ELECTRIC CO LTD20 citations93
US6301075B1Oct 9, 2001
Thin film magnetic head
ALPS ELECTRIC CO LTD39 citations93
US6201465B1Mar 13, 2001
Magnetoresistive sensor and its manufacturing method
ALPS ELECTRIC CO LTD21 citations93
US5992004ANov 30, 1999
Method for producing a thin film magnetic head
ALPS ELECTRIC CO LTD35 citations93
US5972420AOct 26, 1999
Magnetoresistive sensor manufacturing method
ALPS ELECTRIC CO LTD21 citations93
US5923503AJul 13, 1999
Thin-film magnetic head and production method thereof
ALPS ELECTRIC CO LTD21 citations93
US5894388AApr 13, 1999
Combination read/write thin film magnetic head
ALPS ELECTRIC CO LTD17 citations93
US5835313ANov 10, 1998
Combination read/write thin film magnetic head
ALPS ELECTRIC CO LTD23 citations93
US6697221B2Feb 24, 2004
Perpendicular magnetic recording head with inverted trapezoidal main magnetic pole layer
ALPS ELECTRIC CO LTD51 citations92
US6587315B1Jul 1, 2003
Magnetoresistive-effect device with a magnetic coupling junction
ALPS ELECTRIC CO LTD27 citations92
US5949625ASep 7, 1999
Combination read/write thin film magnetic head with slant surfaces extending from lower core layer prominence
ALPS ELECTRIC CO LTD38 citations92
US6344951B1Feb 5, 2002
Substrate having magnetoresistive elements and monitor element capable of preventing a short circuit
ALPS ELECTRIC CO LTD51 citations91
US7382599B2Jun 3, 2008
Capacitive pressure sensor
ALPS ELECTRIC CO LTD19 citations84
US7259939B2Aug 21, 2007
Thin-film magnetic head including a toroidal coil layer and connecting layer formed between a first and second magnetic cores disposed at a back side of the toroidal coil layer
ALPS ELECTRIC CO LTD14 citations84
US7158344B2Jan 2, 2007
Thin-film magnetic head having helical coils and manufacturing method for the same
ALPS ELECTRIC CO LTD11 citations84
US7124498B2Oct 24, 2006
Method for manufacturing magnetic head
ALPS ELECTRIC CO LTD19 citations84
HITACHI MAXELL
4 patentsUS6282081B1Aug 28, 2001
Electrode for capacitor, method for producing the same and capacitor
HITACHI MAXELL168 citations95
US6275371B1Aug 14, 2001
Electrode material for electrochemical capacitor, electrochemical capacitor comprising the same, and method for the production of the same
HITACHI MAXELL53 citations94
US5004656AApr 2, 1991
Flat type sealed battery with hermetic sealing structure
HITACHI MAXELL37 citations91
US4842965AJun 27, 1989
Non aqueous electrochemical battery with explosion proof arrangement and a method of the production thereof
HITACHI MAXELL53 citations89
FUJITSU COMPONENT LTD
4 patentsUS7488188B2Feb 10, 2009
Connector unit for differential transmission
FUJITSU COMPONENT LTD26 citations92
US7775839B1Aug 17, 2010
Connector and manufacturing method of the same
FUJITSU COMPONENT LTD11 citations84
US7351096B2Apr 1, 2008
Cable connector
FUJITSU COMPONENT LTD11 citations84
US7223121B2May 29, 2007
Cable connector for balanced transmission
FUJITSU COMPONENT LTD18 citations84
MITSUBISHI ELECTRIC CORP
3 patentsHONDA TSUSHIN KOGYO CO LTD
3 patentsUS6196886B1Mar 6, 2001
Contact pieces for use in an electric connector and method of making the same
HONDA TSUSHIN KOGYO CO LTD29 citations93
USD416540SNov 16, 1999
Electric cable connector
HONDA TSUSHIN KOGYO CO LTD21 citations92
USD416863SNov 23, 1999
Electric connector
HONDA TSUSHIN KOGYO CO LTD44 citations87
TONEN CORP
3 patentsASM JAPAN
2 patentsZEPHYR CORP
1 patentHONDA TSUSHIN KOGYO
1 patentKOITO MFG CO LTD
1 patentBRIDGESTONE CORP
1 patentARAKAWA CHEM IND
1 patentHOKKO CHEMICAL CO LTD
1 patentShowing the top 50 of 202 patents by PatentIndex Score.