Inventor · disambiguated record
Hisaharu Takeuchi
Also filed as: TAKEUCHI HISAHARU
68 granted patents·3 pending applications·1,026 citations·filing 1974–2016
99Inventor score
Top patents by PatentIndex Score
71 records- 0196US6805105B2Fuel supply system for alternative fuelDENSO CORP·Filed 2002·Granted Oct 19, 2004·55 cites·25 claims
- 0295US6719224B2Fuel injector and fuel injection systemNIPPON SOKEN·Filed 2002·Granted Apr 13, 2004·61 cites·10 claims
- 0389US5568628AStorage control method and apparatus for highly reliable storage controller with multiple cache memoriesHITACHI LTD·Filed 1993·Granted Oct 22, 1996·74 cites·24 claims
- 0486US8151013B2Storage systemSERIZAWA KAZUYOSHI·Filed 2011·Granted Apr 3, 2012·8 cites·6 claims
- 0584US5640600AStorage controller and bus control method for use therewithHITACHI LTD·Filed 1995·Granted Jun 17, 1997·116 cites·13 claims
- 0683US10060375B2Abnormality diagnosis apparatus and abnormality diagnosis methodDENSO CORP·Filed 2016·Granted Aug 28, 2018·3 cites·12 claims
- 0779US7849258B2Storage apparatus and data verification method for the sameHITACHI LTD·Filed 2008·Granted Dec 7, 2010·9 cites·6 claims
- 0878US10482019B2Storage apparatus and control method thereofHITACHI LTD·Filed 2016·Granted Nov 19, 2019·5 cites·16 claims
- 0978US7600089B2Storage apparatus for asynchronous remote copyingHITACHI LTD·Filed 2006·Granted Oct 6, 2009·9 cites·19 claims
- 1078US5119488AInput/output system implementing several access paths for rerouting data in the event one path failsHITACHI LTD·Filed 1989·Granted Jun 2, 1992·59 cites·16 claims
- 1177US9995258B2Fuel supply device and control methodDENSO CORP·Filed 2016·Granted Jun 12, 2018·2 cites·13 claims
- 1277US4313141APosition shift apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jan 26, 1982·22 cites·15 claims
- 1376US4510578ASignal encoder using orthogonal transformTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Apr 9, 1985·23 cites·8 claims
- 1474US10592150B2Storage apparatusHITACHI LTD·Filed 2016·Granted Mar 17, 2020·2 cites·13 claims
- 1574US8380893B2Storage systemHITACHI LTD·Filed 2012·Granted Feb 19, 2013·2 cites·11 claims
- 1674US7373465B2Data processing system configuring and transmitting access request frames with a field in channel command words to accommendate a plurality of logical device address data thereinHITACHI LTD·Filed 2005·Granted May 13, 2008·10 cites·11 claims
- 1772US10296229B2Storage apparatusHITACHI LTD·Filed 2015·Granted May 21, 2019·2 cites·8 claims
- 1872US6721823B2Storage systemHITACHI LTD·Filed 2003·Granted Apr 13, 2004·12 cites·30 claims
- 1972US6697866B1Access control method for data stored in fixed-block length format in computer configurations utilizing variable length data format interfacesHITACHI LTD·Filed 2000·Granted Feb 24, 2004·18 cites·20 claims
- 2071US4807180AMultiple control system for disk storage and method for realizing sameHITACHI LTD·Filed 1986·Granted Feb 21, 1989·43 cites·11 claims
- 2171US4792917AControl apparatus for simultaneous data transferHITACHI LTD·Filed 1986·Granted Dec 20, 1988·42 cites·20 claims
- 2270US7912996B2Storage systemHITACHI LTD·Filed 2008·Granted Mar 22, 2011·3 cites·16 claims
- 2370US7831744B2Storage system and ownership transfer methodHITACHI LTD·Filed 2008·Granted Nov 9, 2010·4 cites·10 claims
- 2470US4796123ASlow reproducing apparatus for VTR or VCR using image memoryTOSHIBA KK·Filed 1986·Granted Jan 3, 1989·18 cites·12 claims
- 2569US7620794B2Storage system with storage apparatuses including virtual switchesHITACHI LTD·Filed 2006·Granted Nov 17, 2009·4 cites·8 claims
- 2668US7117387B2Method and apparatus for writing data and validating data in a recording mediumHITACHI LTD·Filed 2003·Granted Oct 3, 2006·6 cites·14 claims
- 2766US5457791AStorage system and method of controlHITACHI LTD·Filed 1993·Granted Oct 10, 1995·50 cites·18 claims
- 2866US4951137AImage track display apparatusTOSHIBA KK·Filed 1989·Granted Aug 21, 1990·22 cites·5 claims
- 2965US7814289B2Virtualization system and area allocation control methodHITACHI LTD·Filed 2006·Granted Oct 12, 2010·2 cites·15 claims
- 3064US4663222ANon-woven fabric, and oil water separating filter and oil-water separating methodASAHI CHEMICAL IND·Filed 1986·Granted May 5, 1987·30 cites·15 claims
- 3163US6607995B1Lining cloth and method for producing the sameASAHI CHEMICAL IND·Filed 1998·Granted Aug 19, 2003·24 cites·12 claims
- 3262US7334069B2Array system controls request based on information received from host computerHITACHI LTD·Filed 2003·Granted Feb 19, 2008·6 cites·15 claims
- 3362US5689728AController of paths for data transfer in system having external memory deviceHITACHI LTD·Filed 1989·Granted Nov 18, 1997·34 cites·5 claims
- 3461US7984260B2Storage system provided with a plurality of controller modulesHITACHI LTD·Filed 2008·Granted Jul 19, 2011·2 cites·8 claims
- 3560US4707269AMethod for separating an oil from an oil-containing liquidASAHI CHEMICAL IND·Filed 1987·Granted Nov 17, 1987·28 cites·4 claims
- 3659US7171517B2Storage apparatusHITACHI LTD·Filed 2004·Granted Jan 30, 2007·7 cites·15 claims
- 3759US5835939AData transfer control method and apparatus for external storage subsystem adapted to perform erasing after writingHITACHI LTD·Filed 1996·Granted Nov 10, 1998·39 cites·13 claims
- 3859US4926272AMethod for controlling a rotating storage unitHITACHI LTD·Filed 1987·Granted May 15, 1990·11 cites·20 claims
- 3958US9423984B2Storage apparatus and control method thereofHITACHI LTD·Filed 2014·Granted Aug 23, 2016·0 cites·13 claims
- 4058US8918551B2Storage systemHITACHI LTD·Filed 2013·Granted Dec 23, 2014·0 cites·12 claims
- 4158US6237570B1Accumulator fuel injection apparatusDENSO CORP·Filed 1998·Granted May 29, 2001·17 cites·16 claims
- 4257US5179684AMethod of changing the track and recording dataHITACHI LTD·Filed 1989·Granted Jan 12, 1993·9 cites·11 claims
- 4357US3945582ACassette tapeTOKYO SHIBAURA ELECTRIC CO·Filed 1974·Granted Mar 23, 1976·8 cites·7 claims
- 4456US8621119B2Storage systemHITACHI LTD·Filed 2013·Granted Dec 31, 2013·0 cites·8 claims
- 4556US7032085B2Storage system with a data sort functionHITACHI LTD·Filed 2004·Granted Apr 18, 2006·5 cites·9 claims
- 4656US6754727B2Data processing system and storage control device used thereforHITACHI LTD·Filed 2002·Granted Jun 22, 2004·4 cites·8 claims
- 4755US8832400B2Storage apparatus and control method thereofHITACHI LTD·Filed 2013·Granted Sep 9, 2014·0 cites·2 claims
- 4855US4460931AControl apparatus for a recording/playback system using an endless recording mediumTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jul 17, 1984·7 cites·9 claims
- 4954US6567865B1Storage SystemHITACHI LTD·Filed 1999·Granted May 20, 2003·19 cites·3 claims
- 5054US5315447ADisk control method of format write operation using data distance on a trackHITACHI LTD·Filed 1992·Granted May 24, 1994·31 cites·2 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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