Inventor · disambiguated record
Masaaki Iwasaki
Also filed as: IWASAKI MASAAKI
107 granted patents·26 pending applications·1,902 citations·filing 1988–2024
99Inventor score
Files withHITACHI LTD65FUJITSU LTD10TE CONNECTIVITY CORP5TYCO ELECTRONICS JAPAN G K5TAKAOKA NOBUMITSU4
Top patents by PatentIndex Score
133 records- 0198US9917406B1Shielding structure for a contact module having a ground clipTE CONNECTIVITY CORP·Filed 2017·Granted Mar 13, 2018·34 cites·20 claims
- 0298US7783856B2Method and apparatus for management between virtualized machines and virtualized storage systemsHITACHI LTD·Filed 2008·Granted Aug 24, 2010·101 cites·12 claims
- 0398US7356660B2Storage deviceHITACHI LTD·Filed 2005·Granted Apr 8, 2008·96 cites·9 claims
- 0496US7325041B2File distribution system in which partial files are arranged according to various allocation rules associated with a plurality of file typesHITACHI LTD·Filed 2006·Granted Jan 29, 2008·50 cites·5 claims
- 0596US7284041B2Method for accessing distributed file systemHITACHI LTD·Filed 2005·Granted Oct 16, 2007·51 cites·27 claims
- 0695US9812817B1Electrical connector having a mating connector interfaceTE CONNECTIVITY CORP·Filed 2017·Granted Nov 7, 2017·15 cites·20 claims
- 0795US7330950B2Storage deviceHITACHI LTD·Filed 2005·Granted Feb 12, 2008·31 cites·10 claims
- 0895US7069380B2File access method in storage-device system, and programs for the file accessHITACHI LTD·Filed 2003·Granted Jun 27, 2006·111 cites·16 claims
- 0994US8266192B2File-sharing system and method for processing files, and programNEMOTO JUN·Filed 2010·Granted Sep 11, 2012·32 cites·9 claims
- 1093US10476210B1Ground shield for a contact moduleTE CONNECTIVITY CORP·Filed 2018·Granted Nov 12, 2019·15 cites·22 claims
- 1193US8285690B2Storage system for eliminating duplicated dataNAKAMURA TAKAKI·Filed 2009·Granted Oct 9, 2012·28 cites·12 claims
- 1293US7620698B2File distribution system in which partial files are arranged according to various allocation rules associated with a plurality of file typesHITACHI LTD·Filed 2007·Granted Nov 17, 2009·27 cites·5 claims
- 1392US7730071B2Data management system and data management methodHITACHI LTD·Filed 2006·Granted Jun 1, 2010·31 cites·13 claims
- 1488US8683172B2Method and apparatus for management between virtualized machines and virtualized storage systemsHASHIMOTO AKIYOSHI·Filed 2011·Granted Mar 25, 2014·9 cites·17 claims
- 1588US7143146B2Method for accessing distributed file systemHITACHI LTD·Filed 2003·Granted Nov 28, 2006·38 cites·13 claims
- 1688US6228457B1Optical data storage mediumFURUYAMETALS CO LTD·Filed 1999·Granted May 8, 2001·62 cites·6 claims
- 1788US5274809ATask execution control method for a multiprocessor system with enhanced post/wait procedureHITACHI LTD·Filed 1992·Granted Dec 28, 1993·145 cites·21 claims
- 1887US8370910B2File server for translating user identifierHITACHI LTD·Filed 2010·Granted Feb 5, 2013·9 cites·3 claims
- 1986US7363352B2Method for accessing distributed file systemHITACHI LTD·Filed 2006·Granted Apr 22, 2008·10 cites·25 claims
- 2086US7036149B2Computer systemHITACHI LTD·Filed 2003·Granted Apr 25, 2006·26 cites·20 claims
- 2184US9116913B2File storage system and file cloning methodFUKATANI TAKAYUKI·Filed 2012·Granted Aug 25, 2015·9 cites·16 claims
- 2284US7107323B2System and method of file distribution for a computer system in which partial files are arranged according to various allocation rulesHITACHI LTD·Filed 2003·Granted Sep 12, 2006·30 cites·3 claims
- 2383US8700573B2File storage service system, file management device, file management method, ID denotative NAS server and file reading methodENKO YUTAKA·Filed 2012·Granted Apr 15, 2014·7 cites·4 claims
- 2483US8583757B2Data processing method and computer systemTAKAOKA NOBUMITSU·Filed 2010·Granted Nov 12, 2013·8 cites·15 claims
- 2583US7039012B2Process execution method and apparatusHITACHI LTD·Filed 2002·Granted May 2, 2006·31 cites·8 claims
- 2682US10498100B1Electrical connector assembly having press tabs for seating toolTE CONNECTIVITY CORP·Filed 2018·Granted Dec 3, 2019·5 cites·20 claims
- 2782US7469260B2File storage service system, file management device, file management method, ID denotative NAS server and file reading methodHITACHI LTD·Filed 2003·Granted Dec 23, 2008·28 cites·9 claims
- 2882US5818816ACommunication device for switching connection from a working channel line to a protection channel line and vice versaFUJITSU LTD·Filed 1996·Granted Oct 6, 1998·68 cites·7 claims
- 2980US8793707B2Computer system and its event notification methodTAKAOKA NOBUMITSU·Filed 2011·Granted Jul 29, 2014·5 cites·15 claims
- 3080US8499112B2Storage control apparatusMINE HIROSHI·Filed 2011·Granted Jul 30, 2013·6 cites·13 claims
- 3180US7146368B2File server and file server controllerHITACHI LTD·Filed 2004·Granted Dec 5, 2006·29 cites·19 claims
- 3279US5944778APeriodic process scheduling methodHITACHI LTD·Filed 1997·Granted Aug 31, 1999·113 cites·9 claims
- 3378US8433674B2Method for clipping migration candidate file in hierarchical storage management systemTAKATA MASANORI·Filed 2009·Granted Apr 30, 2013·10 cites·20 claims
- 3478US6400819B1Method and apparatus for executing communication in real-time and data structure for real-time data communicationHITACHI LTD·Filed 1998·Granted Jun 4, 2002·80 cites·13 claims
- 3577US8307019B2File management method and storage systemTAKAOKA NOBUMITSU·Filed 2012·Granted Nov 6, 2012·4 cites·13 claims
- 3677US7548959B2Method for accessing distributed file systemHITACHI LTD·Filed 2008·Granted Jun 16, 2009·5 cites·14 claims
- 3776US8793227B2Storage system for eliminating duplicated dataNAKAMURA TAKAKI·Filed 2012·Granted Jul 29, 2014·3 cites·1 claims
- 3876US8230194B2Storage deviceMATSUNAMI NAOTO·Filed 2011·Granted Jul 24, 2012·3 cites·16 claims
- 3973US8364645B2Data management system and data management methodHITACHI LTD·Filed 2010·Granted Jan 29, 2013·3 cites·18 claims
- 4072US10128619B2Ground shield for a contact moduleTE CONNECTIVITY CORP·Filed 2017·Granted Nov 13, 2018·3 cites·20 claims
- 4172US7930511B2Method and apparatus for management between virtualized machines and virtualized storage systemsHITACHI LTD·Filed 2010·Granted Apr 19, 2011·2 cites·12 claims
- 4271US8112463B2File management method and storage systemTAKAOKA NOBUMITSU·Filed 2009·Granted Feb 7, 2012·4 cites·14 claims
- 4370US11619923B2Digital twin management system and methodHITACHI LTD·Filed 2022·Granted Apr 4, 2023·0 cites·11 claims
- 4470US6848102B2Process executing method and resource accessing method in computer systemHITACHI LTD·Filed 2001·Granted Jan 25, 2005·14 cites·18 claims
- 4569US7925851B2Storage deviceHITACHI LTD·Filed 2008·Granted Apr 12, 2011·6 cites·15 claims
- 4668US8392458B2Information apparatus and method of controlling the sameFUKATANI TAKAYUKI·Filed 2011·Granted Mar 5, 2013·2 cites·10 claims
- 4768US7116635B2Process execution method and apparatusHITACHI LTD·Filed 2002·Granted Oct 3, 2006·12 cites·3 claims
- 4867US10454193B2Contact having a press-fit portionTYCO ELECTRONICS JAPAN G K·Filed 2017·Granted Oct 22, 2019·2 cites·15 claims
- 4967US9047247B2Storage system and data processing methodHITACHI LTD·Filed 2012·Granted Jun 2, 2015·2 cites·12 claims
- 5067US7653935B2File server for translating user identifierHITACHI LTD·Filed 2005·Granted Jan 26, 2010·3 cites·3 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →