Inventor · disambiguated record
Norio Takahashi
Also filed as: ITO TERUO · TAKAHASHI NORIO
128 granted patents·19 pending applications·2,261 citations·filing 1976–2021
99Inventor score
Top patents by PatentIndex Score
147 records- 0198US6794784B2Permanent magnet reluctance motor with embedded permanent magnet holesTOSHIBA KK·Filed 2001·Granted Sep 21, 2004·140 cites·11 claims
- 0295US7705503B2Rotating electrical machineTOSHIBA KK·Filed 2006·Granted Apr 27, 2010·34 cites·3 claims
- 0395US6783584B2High-chromatic flaky pigment coated with semi-transparent filmMERCK PATENT GMBH·Filed 2002·Granted Aug 31, 2004·53 cites·20 claims
- 0495US5856048AInformation-recorded media and methods for reading the informationDAINIPPON PRINTING CO LTD·Filed 1993·Granted Jan 5, 1999·304 cites·22 claims
- 0594US6329734B1Permanent magnet and reluctance type rotating machineTOSHIBA KK·Filed 2000·Granted Dec 11, 2001·68 cites·26 claims
- 0693US7294927B2Semiconductor chip package and manufacturing method thereofOKI ELECTRIC IND CO LTD·Filed 2006·Granted Nov 13, 2007·20 cites·16 claims
- 0793US4325994ACoating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metalEBARA CORP·Filed 1980·Granted Apr 20, 1982·103 cites·10 claims
- 0892US7417442B2Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect elementTDK CORP·Filed 2005·Granted Aug 26, 2008·24 cites·54 claims
- 0991US9595892B2Electrostatic actuatorTAKAHASHI NORIO·Filed 2011·Granted Mar 14, 2017·9 cites·16 claims
- 1091US6073856ANoncontact IC deviceDAINIPPON PRINTING CO LTD·Filed 1998·Granted Jun 13, 2000·118 cites·41 claims
- 1189US8362668B2Rotor for rotating electrical machineTOSHIBA KK·Filed 2008·Granted Jan 29, 2013·17 cites·6 claims
- 1289US5331166ADental X-ray image detecting device with an automatic exposure functionMORITA MFG·Filed 1992·Granted Jul 19, 1994·124 cites·4 claims
- 1388US7784171B2Method of manufacturing a magneto-resistive deviceTDK CORP·Filed 2007·Granted Aug 31, 2010·6 cites·8 claims
- 1488US6383310B1Exhaust equipment member, internal combustion engine system using same, and method for producing such exhaust equipment memberHITACHI METALS LTD·Filed 2000·Granted May 7, 2002·22 cites·26 claims
- 1588US6268677B1Rotor for permanent magnet type rotating machineTOSHIBA KK·Filed 2000·Granted Jul 31, 2001·44 cites·13 claims
- 1688US5573127ACap for liquid containersNIFCO INC·Filed 1995·Granted Nov 12, 1996·91 cites·8 claims
- 1786US8653710B2Permanent magnet electric motorTAKAHASHI NORIO·Filed 2009·Granted Feb 18, 2014·15 cites·18 claims
- 1886US7372282B2Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect elementTDK CORP·Filed 2006·Granted May 13, 2008·12 cites·48 claims
- 1986US4715095APlate fastenerNIFCO INC·Filed 1986·Granted Dec 29, 1987·60 cites·7 claims
- 2085US7911047B2Semiconductor device and method of fabricating the semiconductor deviceOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 22, 2011·14 cites·15 claims
- 2184US6265801B1Permanent magnet type electrical rotating machineTOSHIBA KK·Filed 1999·Granted Jul 24, 2001·54 cites·18 claims
- 2284US4543343ACeramics for cutting toolsHITACHI METALS LTD·Filed 1984·Granted Sep 24, 1985·36 cites·4 claims
- 2383US7764468B2Method for removing smear and magnetic recording/reproducing apparatus with function of removing smearTDK CORP·Filed 2007·Granted Jul 27, 2010·7 cites·24 claims
- 2482US9373992B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Jun 21, 2016·3 cites·1 claims
- 2582US8796898B2Permanent magnet electric motorHASHIBA YUTAKA·Filed 2009·Granted Aug 5, 2014·10 cites·29 claims
- 2682US7854167B2Stator core loosening diagnosis device and stator core loosening diagnosis methodTOSHIBA KK·Filed 2008·Granted Dec 21, 2010·12 cites·23 claims
- 2782US7804216B2Permanent-magnet reluctance electrical rotary machineTOSHIBA KK·Filed 2007·Granted Sep 28, 2010·11 cites·4 claims
- 2882US7576431B2Semiconductor chip package and multichip packageOKI SEMICONDUCTOR CO LTD·Filed 2004·Granted Aug 18, 2009·28 cites·12 claims
- 2980US7938577B2Fluid temperature control deviceKELK LTD·Filed 2008·Granted May 10, 2011·6 cites·2 claims
- 3079US8624457B2Permanent magnet electric motorSAKAI KAZUTO·Filed 2009·Granted Jan 7, 2014·9 cites·17 claims
- 3179US8240026B2Method of manufacturing a magneto-resistive deviceKAGAMI TAKEO·Filed 2008·Granted Aug 14, 2012·4 cites·1 claims
- 3278US8600543B2Apparatus and method for controlling temperature of semiconductor wafersTAKECHI HIROAKI·Filed 2009·Granted Dec 3, 2013·9 cites·10 claims
- 3378US8213117B2Magnetic head with protective layer and a protective film removal method for the magnetic headANTOKU YOSUKE·Filed 2010·Granted Jul 3, 2012·5 cites·20 claims
- 3478US6549742B1Charging apparatus employing charging particles, and image forming apparatus employing such a charging apparatusCANON KK·Filed 2001·Granted Apr 15, 2003·16 cites·24 claims
- 3577US5522485ARotary damperNIFCO INC·Filed 1993·Granted Jun 4, 1996·36 cites·14 claims
- 3676US9496774B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Nov 15, 2016·2 cites·9 claims
- 3776US9490684B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Nov 8, 2016·2 cites·3 claims
- 3876US8542456B2Magnetic head having a contact sensorYAMANE TAKEKAZU·Filed 2011·Granted Sep 24, 2013·4 cites·6 claims
- 3975US8548352B2Developer container, developing device, and process cartridgeTANAKA TAKAYUKI·Filed 2010·Granted Oct 1, 2013·2 cites·21 claims
- 4075US8373947B1Magnetic head slider including protective film for head-to-medium spacing detecting elementTDK CORP·Filed 2011·Granted Feb 12, 2013·4 cites·14 claims
- 4175US7444822B2Heat exchanger and manufacturing method thereofKOMATSU ELECTRONICS·Filed 2005·Granted Nov 4, 2008·7 cites·4 claims
- 4275US7241514B2Magneto-resistive device, and magnetic head, head suspension assembly and magnetic disk apparatus using magneto-resistive deviceTDK CORP·Filed 2004·Granted Jul 10, 2007·10 cites·12 claims
- 4374US10530203B2Rotor and reluctance motorTOSHIBA KK·Filed 2019·Granted Jan 7, 2020·1 cites·6 claims
- 4473US10069390B2Synchronous reluctance rotating electric machineTOSHIBA KK·Filed 2016·Granted Sep 4, 2018·1 cites·5 claims
- 4573US7773923B2Developing apparatus and image forming apparatusCANON KK·Filed 2008·Granted Aug 10, 2010·4 cites·9 claims
- 4673US7257637B2Method for transforming data between business protocolsHITACHI LTD·Filed 2002·Granted Aug 14, 2007·10 cites·13 claims
- 4771US4579478ASheet part fixing deviceNIFCO INC·Filed 1984·Granted Apr 1, 1986·25 cites·2 claims
- 4871US4430776ACombination vibration damper and fastener for union of two panelsMATSUSHITA REFRIGERATION·Filed 1981·Granted Feb 14, 1984·34 cites·2 claims
- 4970US8019260B2Image forming apparatusCANON KK·Filed 2010·Granted Sep 13, 2011·1 cites·3 claims
- 5070US7813975B2System and method for processing account dataHITACHI LTD·Filed 2004·Granted Oct 12, 2010·4 cites·7 claims
Showing the top 50 of 147 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →