Inventor · disambiguated record
Hideo Kato
Also filed as: KATO HIDEO
177 granted patents·20 pending applications·3,710 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
197 records- 0198US10037058B2Multiaxial hinge and electronic device using the sameKEM HONGKONG LTD·Filed 2017·Granted Jul 31, 2018·29 cites·10 claims
- 0298US5297029ASemiconductor memory deviceTOSHIBA KK·Filed 1992·Granted Mar 22, 1994·204 cites·6 claims
- 0397US9915086B2Triaxial hinge and electronic device using the sameKEM HONGKONG LTD·Filed 2017·Granted Mar 13, 2018·26 cites·6 claims
- 0496US9540855B2Biaxial hinge and electronic device using the sameKEM HONGKONG LTD·Filed 2016·Granted Jan 10, 2017·20 cites·16 claims
- 0596US6807363B1Digital moving picture data player system having a time-based access listFUJITSU LTD·Filed 2000·Granted Oct 19, 2004·108 cites·53 claims
- 0696US5361227ANon-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 1992·Granted Nov 1, 1994·103 cites·130 claims
- 0795US6377502B1Semiconductor device that enables simultaneous read and write/erase operationTOSHIBA KK·Filed 2000·Granted Apr 23, 2002·80 cites·37 claims
- 0895US5419980AFuel cell stack and method of pressing together the sameHONDA MOTOR CO LTD·Filed 1993·Granted May 30, 1995·134 cites·27 claims
- 0993US9418822B2Plasma processing apparatus, plasma processing method and high frequency generatorTOKYO ELECTRON LTD·Filed 2014·Granted Aug 16, 2016·29 cites·12 claims
- 1093US7139201B2Non-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 2005·Granted Nov 21, 2006·24 cites·74 claims
- 1193US6532181B2Semiconductor memory device having redundant circuitry for replacing defective memory cellTOSHIBA KK·Filed 2001·Granted Mar 11, 2003·70 cites·21 claims
- 1292US7126855B2Semiconductor device that enables simultaneous read and write/read operationTOSHIBA KK·Filed 2005·Granted Oct 24, 2006·21 cites·14 claims
- 1392US5428569ANon-volatile semiconductor memory deviceTOSHIBA KK·Filed 1993·Granted Jun 27, 1995·92 cites·42 claims
- 1492US4794562AElectrically-erasable/programmable nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 1987·Granted Dec 27, 1988·75 cites·11 claims
- 1591US7379331B2Nonvolatile semiconductor memory including redundant cell for replacing defective cellTOSHIBA KK·Filed 2006·Granted May 27, 2008·16 cites·9 claims
- 1691US6172911B1Non-volatile semiconductor memory device with an improved verify voltage generatorTOSHIBA KK·Filed 1999·Granted Jan 9, 2001·54 cites·10 claims
- 1791US5371702ABlock erasable nonvolatile memory deviceTOSHIBA KK·Filed 1993·Granted Dec 6, 1994·89 cites·13 claims
- 1890US6566001B2Solid polymer electrolyte fuel cell and non-humidifying operating method thereforHONDA MOTOR CO LTD·Filed 2000·Granted May 20, 2003·59 cites·12 claims
- 1990US6320800B1Semiconductor memory and nonvolatile semiconductor memory having redundant circuitry for replacing defective memory cellTOSHIBA KK·Filed 2000·Granted Nov 20, 2001·50 cites·19 claims
- 2090US5724300ANon-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 1997·Granted Mar 3, 1998·50 cites·44 claims
- 2190US5457650AApparatus and method for reading multi-level data stored in a semiconductor memoryTOSHIBA KK·Filed 1994·Granted Oct 10, 1995·73 cites·23 claims
- 2290US4027345ATransfer printingTOYO BOSEKI·Filed 1975·Granted Jun 7, 1977·63 cites·12 claims
- 2389US7799480B2Fuel cell stack with dummy cellHONDA MOTOR CO LTD·Filed 2005·Granted Sep 21, 2010·10 cites·7 claims
- 2489US6222779B1Semiconductor storage device with automatic write/erase functionTOSHIBA KK·Filed 1999·Granted Apr 24, 2001·81 cites·22 claims
- 2588US6829194B2Semiconductor device that enables simultaneous read and write/read operationTOSHIBA KK·Filed 2002·Granted Dec 7, 2004·30 cites·4 claims
- 2687US5615165ANon-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 1995·Granted Mar 25, 1997·43 cites·135 claims
- 2786US7159833B2Coupling device for portable terminalKATO ELECTRIC & MACHINARY CO·Filed 2004·Granted Jan 9, 2007·40 cites·7 claims
- 2886US6512693B2Semiconductor device that enables simultaneous read and write/erase operationTOSHIBA KK·Filed 2001·Granted Jan 28, 2003·28 cites·18 claims
- 2986US5546351ANon-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 1994·Granted Aug 13, 1996·65 cites·29 claims
- 3085US11630491B2Rotating shaft connection mechanism and foldable deviceHUAWEI TECH CO LTD·Filed 2018·Granted Apr 18, 2023·8 cites·13 claims
- 3185US7319892B2Slide mechanism of portable terminal deviceKATO ELECTRIC & MACHINARY CO·Filed 2004·Granted Jan 15, 2008·38 cites·5 claims
- 3285US6175990B1Hinge deviceKATO ELECTRIC & MACHINARY CO·Filed 1998·Granted Jan 23, 2001·117 cites·3 claims
- 3385US5736269AFuel cell stack and method of pressing together the sameHONDA MOTOR CO LTD·Filed 1996·Granted Apr 7, 1998·82 cites·15 claims
- 3484US7901823B2Fuel cell employing cooling liquid passages for starting at low temperatureHONDA MOTOR CO LTD·Filed 2007·Granted Mar 8, 2011·5 cites·6 claims
- 3584US6967892B2Non-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 2004·Granted Nov 22, 2005·27 cites·102 claims
- 3684US6465818B1Semiconductor memory device capable of performing data writing or erasing operation and data reading operation in parallelTOSHIBA KK·Filed 2000·Granted Oct 15, 2002·37 cites·16 claims
- 3783US6781895B1Non-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 2000·Granted Aug 24, 2004·27 cites·9 claims
- 3883US4735877ALithographic mask structure and lithographic processCANON KK·Filed 1986·Granted Apr 5, 1988·41 cites·56 claims
- 3982US6701061B2Endless video recording apparatusFUJITSU LTD·Filed 2002·Granted Mar 2, 2004·16 cites·24 claims
- 4082US5196283AX-ray mask structure, and x-ray exposure processCANON KK·Filed 1990·Granted Mar 23, 1993·33 cites·20 claims
- 4181US10109463B2Microwave automatic matcher and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2016·Granted Oct 23, 2018·3 cites·18 claims
- 4281US6317274B1Optical elementCANON KK·Filed 2000·Granted Nov 13, 2001·18 cites·17 claims
- 4381US5073726AInput circuit of semiconductor integrated circuit and semiconductor integrated circuit having input circuitTOSHIBA KK·Filed 1990·Granted Dec 17, 1991·34 cites·11 claims
- 4480US7272183B2Image processing device, method and storage medium thereofFUJITSU LTD·Filed 2001·Granted Sep 18, 2007·18 cites·22 claims
- 4580US5793696ANon-volatile semiconductor memory device and memory system using the sameTOSHIBA KK·Filed 1997·Granted Aug 11, 1998·27 cites·13 claims
- 4680US5534362AFuel cell stack and method of pressing together the sameHONDA MOTOR CO LTD·Filed 1995·Granted Jul 9, 1996·57 cites·28 claims
- 4780US5506813ASemiconductor apparatus and method of manufacturing the sameTOSHIBA KK·Filed 1994·Granted Apr 9, 1996·47 cites·10 claims
- 4880US5420822ANon-volatile semiconductor memory deviceTOSHIBA KK·Filed 1994·Granted May 30, 1995·34 cites·51 claims
- 4979US9033649B2Corrosive environment monitoring system and corrosive environment monitoring methodKATO HIDEO·Filed 2010·Granted May 19, 2015·3 cites·16 claims
- 5079US7187957B2Portable terminalKATO ELECTRIC & MACHINARY CO·Filed 2004·Granted Mar 6, 2007·36 cites·14 claims
Showing the top 50 of 197 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →