Inventor · disambiguated record
Yoshitake Kato
Also filed as: KATO YOSHITAKE
39 granted patents·8 pending applications·592 citations·filing 1983–2015
98Inventor score
Files withHITACHI MAXELL26NEC ELECTRONICS CORP5RENESAS ELECTRONICS CORP5NEC CORP4DAI ICHI KOGYO SEIYAKU CO LTD1
Top patents by PatentIndex Score
47 records- 0193US5537389ADisk cartridge having a single closing energizer for closing two independently opened shuttersHITACHI MAXELL·Filed 1993·Granted Jul 16, 1996·78 cites·5 claims
- 0292USD298251SDisk cartridgeHITACHI MAXELL·Filed 1986·Granted Oct 25, 1988·34 cites·1 claims
- 0390US9209189B2Semiconductor integrated circuit device and method for producing the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Dec 8, 2015·7 cites·21 claims
- 0487US10374053B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 6, 2019·5 cites·23 claims
- 0587US4849844ADisk cartridgeHITACHI MAXELL·Filed 1987·Granted Jul 18, 1989·29 cites·6 claims
- 0685US6184044B1Thin film capacitor including perovskite-type oxide layers having columnar structure and granular structureNEC CORP·Filed 1998·Granted Feb 6, 2001·74 cites·18 claims
- 0784US7672575B2Evaporator featuring annular ridge member provided on side wall surface of evaporating chamberNEC ELECTRONICS CORP·Filed 2006·Granted Mar 2, 2010·5 cites·20 claims
- 0881US6284595B1Method for fabricating stacked capacitor having excellent anti-oxidation propertyNEC CORP·Filed 2000·Granted Sep 4, 2001·28 cites·6 claims
- 0981US5121380ADisc cartridge shutterHITACHI MAXELL·Filed 1988·Granted Jun 9, 1992·25 cites·20 claims
- 1079US4970618ADisk cartridge case formed by ultrasonic weldingHITACHI MAXELL·Filed 1988·Granted Nov 13, 1990·23 cites·10 claims
- 1178US4885653ADisk cartridge with a hub having an outsert molded control ringHITACHI MAXELL·Filed 1989·Granted Dec 5, 1989·21 cites·16 claims
- 1278US4714973AShutter assembly for use in a disc cartridgeHITACHI MAXELL·Filed 1986·Granted Dec 22, 1987·23 cites·9 claims
- 1377US4908726ADisk cartride having an improved shutterHITACHI MAXELL·Filed 1989·Granted Mar 13, 1990·17 cites·5 claims
- 1476US5006948ADisk cartridge with improved cleaning mechanismHITACHI MAXELL·Filed 1988·Granted Apr 9, 1991·20 cites·5 claims
- 1576US4583144AMagnetic recording disc cartridgeHITACHI MAXELL·Filed 1983·Granted Apr 15, 1986·19 cites·7 claims
- 1674US4918559AShutter assembly for a disk cartridgeHITACHI MAXELL·Filed 1989·Granted Apr 17, 1990·19 cites·5 claims
- 1774US4630728ADisc cartridgeHITACHI MAXELL·Filed 1984·Granted Dec 23, 1986·18 cites·7 claims
- 1870US5432662AData recording cartridge including a flexible magnetic recording mediumHITACHI MAXELL·Filed 1993·Granted Jul 11, 1995·24 cites·4 claims
- 1970US4743994AArrangement for positioning a recording disc of a disc cartridgeHITACHI MAXELL·Filed 1986·Granted May 10, 1988·14 cites·17 claims
- 2067US4573572ARecording disc cartridgeHITACHI MAXELL·Filed 1984·Granted Mar 4, 1986·13 cites·6 claims
- 2166US4851948ADisk cartridge with shutter biasing deviceHITACHI MAXELL·Filed 1988·Granted Jul 25, 1989·14 cites·8 claims
- 2264US4734815ADisc cartridge with a cleaning mechanismHITACHI MAXELL·Filed 1986·Granted Mar 29, 1988·14 cites·7 claims
- 2361US8685866B2Method of manufacturing semiconductor device and substrate processing apparatusHORII SADAYOSHI·Filed 2010·Granted Apr 1, 2014·1 cites·10 claims
- 2456US4742419AHub assembly for a recording disc cartridgeHITACHI MAXELL·Filed 1986·Granted May 3, 1988·10 cites·22 claims
- 2556US2009217873A1Atomic layer deposition apparatusNEC ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 2655US4839766ADisk cartridge with improved shutter moving mechanismHITACHI MAXELL·Filed 1987·Granted Jun 13, 1989·9 cites·20 claims
- 2753US5383078AMagnetic disk assembly having a hub with a circular recess extending circumferentially along an outer peripheral edge thereofHITACHI MAXELL·Filed 1994·Granted Jan 17, 1995·11 cites·6 claims
- 2852US2006280868A1Method for treating vapor deposition apparatus, method for depositing thin film, vapor deposition apparatus and computer program product for achieving thereofNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 2950US8940601B2Manufacturing method of semiconductor deviceSAKAMOTO MISATO·Filed 2012·Granted Jan 27, 2015·1 cites·7 claims
- 3050US6602722B2Process for fabricating capacitor having dielectric layer with pervskite structure and apparatus for fabricating the sameNEC CORP·Filed 2002·Granted Aug 5, 2003·2 cites·16 claims
- 3150US5317467AData recording cartridge including a flexible magnetic recording mediumHITACHI MAXELL·Filed 1991·Granted May 31, 1994·12 cites·6 claims
- 3250US4579225ADisc cartridgeHITACHI MAXELL·Filed 1984·Granted Apr 1, 1986·6 cites·6 claims
- 3349US9379178B2Manufacturing method of semiconductor device comprising a capacitor elementRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 28, 2016·0 cites·6 claims
- 3449US4999727ADisc cartridge with alignment elements on two hub halvesHITACHI MAXELL·Filed 1988·Granted Mar 12, 1991·7 cites·8 claims
- 3548US6306667B1Method for forming a capacitor in a semiconductor deviceNEC CORP·Filed 2000·Granted Oct 23, 2001·3 cites·16 claims
- 3647US2005220376A1Multi-bag and method of producing the same, and multi-bag for bag-making and fillingTSUKANOME KAZUHIKO·Filed 2003·Application pending·0 cites
- 3746US2009057739A1Ge channel device and method for fabricating ge channel deviceTOKYO INST TECH·Filed 2008·Application pending·0 cites
- 3845US10658469B2Semiconductor device including a plurality of nitride semiconductor layersRENESAS ELECTRONICS CORP·Filed 2014·Granted May 19, 2020·0 cites·10 claims
- 3945US2016071850A1Semiconductor Integrated Circuit Device and Method for Producing the SameRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 4044US2017073570A1Device for pressing in cellulose fiber nano-dispersion, method for pressing in cellulose fiber nano-dispersion using same, and hydrocarbon production methodDAI-ICHI KOGYO SEIYAKU CO LTD·Filed 2014·Application pending·0 cites
- 4142US9142609B2MIM capacitor deviceYAMAMOTO YOUICHI·Filed 2011·Granted Sep 22, 2015·0 cites·21 claims
- 4241US7608502B2Method for manufacturing semiconductor deviceNEC ELECTRONICS CORP·Filed 2005·Granted Oct 27, 2009·0 cites·10 claims
- 4340US4851947AImproved disk cartridge including a shutter for opening and closing head entry aperturesHITACHI MAXELL·Filed 1987·Granted Jul 25, 1989·4 cites·5 claims
- 4439US2001004533A1Process for fabricating capacitor having dielectric layer with perovskite structure and apparatus for fabricating the sameFiled 2000·Application pending·0 cites
- 4538US2006017090A1Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 4635US4868701ARecording disc assemblyHITACHI MAXELL·Filed 1988·Granted Sep 19, 1989·2 cites·5 claims
- 4730US4831478ADisc drive assembly for supporting a recording discHITACHI MAXELL·Filed 1988·Granted May 16, 1989·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →