Inventor · disambiguated record
Katsunori Nakamura
Also filed as: NAKAMURA KATSUNORI
67 granted patents·7 pending applications·2,115 citations·filing 1981–2021
99Inventor score
Top patents by PatentIndex Score
74 records- 0197US4688221AError recovery method and apparatusHITACHI LTD·Filed 1984·Granted Aug 18, 1987·221 cites·14 claims
- 0295US5611316AGas fuel supply mechanism for gas combustion engineHONDA MOTOR CO LTD·Filed 1994·Granted Mar 18, 1997·96 cites·22 claims
- 0393US6681303B1Storage systemHITACHI LTD·Filed 1999·Granted Jan 20, 2004·176 cites·33 claims
- 0493US6647476B2Subsystem replacement methodHITACHI LTD·Filed 2000·Granted Nov 11, 2003·74 cites·14 claims
- 0593US6408370B2Storage system assuring data integrity and a synchronous remote data duplexingHITACHI LTD·Filed 1998·Granted Jun 18, 2002·150 cites·5 claims
- 0692US6883073B2Virtualized volume snapshot formation methodHITACHI LTD·Filed 2002·Granted Apr 19, 2005·76 cites·15 claims
- 0792US5632250AGas fuel supply system for vehicleHONDA MOTOR CO LTD·Filed 1995·Granted May 27, 1997·75 cites·16 claims
- 0892US5253351AMemory controller with a cache memory and control method of cache memory including steps of determining memory access threshold valuesHITACHI LTD·Filed 1989·Granted Oct 12, 1993·132 cites·31 claims
- 0991US6374327B2Method of data migrationHITACHI LTD·Filed 2001·Granted Apr 16, 2002·80 cites·2 claims
- 1091US6240494B1Subsystem replacement methodHITACHI LTD·Filed 1998·Granted May 29, 2001·132 cites·9 claims
- 1190US7082506B2Remote copy control method, storage sub-system with the method, and large area data storage system using themHITACHI LTD·Filed 2002·Granted Jul 25, 2006·49 cites·5 claims
- 1290US6968819B2Variable valve actuating deviceHONDA MOTOR CO LTD·Filed 2005·Granted Nov 29, 2005·15 cites·5 claims
- 1390US6230239B1Method of data migrationHITACHI LTD·Filed 1997·Granted May 8, 2001·161 cites·76 claims
- 1488US5278604AInformation processing system for cameraCANON KK·Filed 1992·Granted Jan 11, 1994·30 cites·10 claims
- 1587US6643750B2Storage apparatus system and method of data backupHITACHI LTD·Filed 2001·Granted Nov 4, 2003·53 cites·7 claims
- 1686US5978890AExternal storage control device and data transfer method between external storage control devicesHITACHI LTD·Filed 1997·Granted Nov 2, 1999·93 cites·25 claims
- 1785US5970258AOptical apparatus capable of performing a desired function by gazingCANON KK·Filed 1997·Granted Oct 19, 1999·24 cites·6 claims
- 1883US6615332B2Storage system assuring data integrity and asynchronous remote data duplexingHITACHI LTD·Filed 2002·Granted Sep 2, 2003·25 cites·12 claims
- 1981US6950917B2Subsystem replacement methodHITACHI LTD·Filed 2003·Granted Sep 27, 2005·21 cites·16 claims
- 2077US6665781B2Method and apparatus for data duplexing in storage unit systemHITACHI LTD·Filed 2001·Granted Dec 16, 2003·23 cites·9 claims
- 2176US6470432B2External storage control device and data transfer method between external storage control devicesHITACHI LTD·Filed 2001·Granted Oct 22, 2002·17 cites·11 claims
- 2273US7089903B2Vibration control arrangement for internal combustion enginesHONDA MOTOR CO LTD·Filed 2005·Granted Aug 15, 2006·5 cites·12 claims
- 2373US5393337ARosin emulsion sizing agent, paper sized therewith and method of sizing using the sameNIPPON PMC KK·Filed 1992·Granted Feb 28, 1995·30 cites·4 claims
- 2471US5561825AStorage system and method of remotely controlling the sameHITACHI LTD·Filed 1994·Granted Oct 1, 1996·56 cites·37 claims
- 2571US5086733ACooling system for multi-cylinder engineHONDA MOTOR CO LTD·Filed 1989·Granted Feb 11, 1992·26 cites·21 claims
- 2671US4807180AMultiple control system for disk storage and method for realizing sameHITACHI LTD·Filed 1986·Granted Feb 21, 1989·43 cites·11 claims
- 2771US4408859ASpeed governor for cameraCANON KK·Filed 1981·Granted Oct 11, 1983·10 cites·6 claims
- 2870US7556003B2Engine valve operating systemHONDA MOTOR CO LTD·Filed 2005·Granted Jul 7, 2009·4 cites·10 claims
- 2966US7167962B2Remote copy for a storage controller with reduced data sizeHITACHI LTD·Filed 2005·Granted Jan 23, 2007·3 cites·5 claims
- 3066US7162598B2Storage systemHITACHI LTD·Filed 2003·Granted Jan 9, 2007·9 cites·8 claims
- 3165US12128769B2Electric vehicle control method and electric vehicle control deviceNISSAN MOTOR·Filed 2021·Granted Oct 29, 2024·0 cites·9 claims
- 3265US7246214B2Remote copy for a storage controller with reduced data sizeHITACHI LTD·Filed 2004·Granted Jul 17, 2007·8 cites·12 claims
- 3364US7194590B2Three data center adaptive remote copyHITACHI LTD·Filed 2003·Granted Mar 20, 2007·10 cites·3 claims
- 3464US6512680B2Semiconductor packageCANON KK·Filed 1998·Granted Jan 28, 2003·29 cites·14 claims
- 3562US7657707B2Storage controllerHITACHI LTD·Filed 2006·Granted Feb 2, 2010·1 cites·6 claims
- 3662US7191303B2Storage controllerHITACHI LTD·Filed 2004·Granted Mar 13, 2007·5 cites·4 claims
- 3761US5463995AIntake system for internal combustion engineHONDA MOTOR CO LTD·Filed 1994·Granted Nov 7, 1995·20 cites·31 claims
- 3859US5475859ADisk cache unit having reduced waiting times for data transferHITACHI LTD·Filed 1994·Granted Dec 12, 1995·29 cites·5 claims
- 3957US7523727B2EngineHONDA MOTOR CO LTD·Filed 2005·Granted Apr 28, 2009·2 cites·3 claims
- 4057US7216208B2Storage controllerHITACHI LTD·Filed 2003·Granted May 8, 2007·3 cites·18 claims
- 4156US6742093B2Subsystem and method of reorganizing multiplexed dataHITACHI LTD·Filed 2003·Granted May 25, 2004·4 cites·20 claims
- 4254US7213114B2Remote copy for a storage controller in a heterogeneous environmentHITACHI LTD·Filed 2004·Granted May 1, 2007·3 cites·7 claims
- 4353US7341034B2Hydraulic tappetHONDA MOTOR CO LTD·Filed 2006·Granted Mar 11, 2008·2 cites·9 claims
- 4453US7143252B2Storage apparatus system and method of data backupHITACHI LTD·Filed 2003·Granted Nov 28, 2006·3 cites·6 claims
- 4553US7114049B2Adaptive remote copy in a heterogeneous environmentHITACHI LTD·Filed 2003·Granted Sep 26, 2006·3 cites·13 claims
- 4653US6988176B2Method and apparatus for data duplexing in storage unit systemHITACHI LTD·Filed 2003·Granted Jan 17, 2006·3 cites·14 claims
- 4751US6810469B2Storage system and method for data transfer between storage systemsHITACHI LTD·Filed 2001·Granted Oct 26, 2004·2 cites·4 claims
- 4851US6615328B2Subsystem and method of reorganizing multiplexed dataHITACHI LTD·Filed 2001·Granted Sep 2, 2003·2 cites·38 claims
- 4951US4941923AWater-insoluble black pigmentNIPPON KAYAKU KK·Filed 1989·Granted Jul 17, 1990·9 cites·7 claims
- 5050US12240352B2Control method for electric vehicle and control device for electric vehicleNISSAN MOTOR·Filed 2019·Granted Mar 4, 2025·0 cites·11 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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