Inventor
TAKAHASHI NORIO
JP128 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS6794784B2Sep 21, 2004
Permanent magnet reluctance motor with embedded permanent magnet holes
TOSHIBA KK140 citations97
US6265801B1Jul 24, 2001
Permanent magnet type electrical rotating machine
TOSHIBA KK54 citations96
US6329734B1Dec 11, 2001
Permanent magnet and reluctance type rotating machine
TOSHIBA KK68 citations94
US7705503B2Apr 27, 2010
Rotating electrical machine
TOSHIBA KK34 citations92
US6268677B1Jul 31, 2001
Rotor for permanent magnet type rotating machine
TOSHIBA KK44 citations90
US8362668B2Jan 29, 2013
Rotor for rotating electrical machine
TOSHIBA KK17 citations84
US7804216B2Sep 28, 2010
Permanent-magnet reluctance electrical rotary machine
TOSHIBA KK11 citations84
US7854167B2Dec 21, 2010
Stator core loosening diagnosis device and stator core loosening diagnosis method
TOSHIBA KK12 citations82
NIFCO INC
6 patentsUS4715095ADec 29, 1987
Plate fastener
NIFCO INC60 citations96
US5573127ANov 12, 1996
Cap for liquid containers
NIFCO INC91 citations94
US5873476AFeb 23, 1999
Cap opening and closing mechanism
NIFCO INC33 citations91
US5746338AMay 5, 1998
Cap opening and closing mechanism
NIFCO INC35 citations91
US5522485AJun 4, 1996
Rotary damper
NIFCO INC36 citations91
US4579478AApr 1, 1986
Sheet part fixing device
NIFCO INC25 citations82
TDK CORP
5 patentsUS7417442B2Aug 26, 2008
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element
TDK CORP24 citations92
US7372282B2May 13, 2008
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element
TDK CORP12 citations84
US7241514B2Jul 10, 2007
Magneto-resistive device, and magnetic head, head suspension assembly and magnetic disk apparatus using magneto-resistive device
TDK CORP10 citations84
US6839205B2Jan 4, 2005
Magneto-resistive device, and magnetic head and head suspension assembly using same
TDK CORP12 citations84
US7784171B2Aug 31, 2010
Method of manufacturing a magneto-resistive device
TDK CORP6 citations74
KOMATSU MFG CO LTD
4 patentsUS5312163AMay 17, 1994
System for aiding operation of excavating type underground advancing machine
KOMATSU MFG CO LTD26 citations92
US5186579AFeb 16, 1993
Apparatus for controlling direction of underground excavator
KOMATSU MFG CO LTD28 citations92
US6311506B1Nov 6, 2001
Control unit for refrigerating machine
KOMATSU MFG CO LTD20 citations90
US6148909ANov 21, 2000
Temperature control device and temperature control method
KOMATSU MFG CO LTD19 citations81
DAINIPPON PRINTING CO LTD
3 patentsUS6073856AJun 13, 2000
Noncontact IC device
DAINIPPON PRINTING CO LTD118 citations98
US5856048AJan 5, 1999
Information-recorded media and methods for reading the information
DAINIPPON PRINTING CO LTD304 citations96
US5444225AAug 22, 1995
System and process for reading hologram code, hologram and card containing hologram
DAINIPPON PRINTING CO LTD24 citations89
HITACHI METALS LTD
3 patentsUS6383310B1May 7, 2002
Exhaust equipment member, internal combustion engine system using same, and method for producing such exhaust equipment member
HITACHI METALS LTD22 citations92
US4543343ASep 24, 1985
Ceramics for cutting tools
HITACHI METALS LTD36 citations92
US4975314ADec 4, 1990
Ceramic coating bonded to metal member
HITACHI METALS LTD25 citations91
OKI SEMICONDUCTOR CO LTD
2 patentsOKI ELECTRIC IND CO LTD
2 patentsEBARA CORP
2 patentsUS4325994AApr 20, 1982
Coating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metal
EBARA CORP103 citations92
US6038882AMar 21, 2000
Absorption chiller-heater and method for forming initial anticorrosive film therefor
EBARA CORP22 citations91
HITACHI LTD
2 patentsCANON KK
2 patentsTAKAHASHI NORIO
2 patentsMERCK PATENT GMBH
1 patentMORITA MFG
1 patentMATSUSHITA REFRIGERATION
1 patentDAI NIPPON INSATSO KABUSHIKI K
1 patentTOYO DENSO KK
1 patentSAKAI KAZUTO
1 patentSEIKO INSTR & ELECTRONICS
1 patentHASHIBA YUTAKA
1 patentTAKECHI HIROAKI
1 patentShowing the top 50 of 128 patents by PatentIndex Score.