Inventor · disambiguated record
Keiichi Yorimitsu
Also filed as: YORIMITSU KEIICHI
16 granted patents·4 pending applications·679 citations·filing 1994–2014
95Inventor score
Top patents by PatentIndex Score
20 records- 0190US6710960B1Information storage apparatus and method of controlling the sameFUJITSU LTD·Filed 2000·Granted Mar 23, 2004·31 cites·8 claims
- 0286US5845319ADisk array device which separates local and physical disks using striping and operation mode selectionFUJITSU LTD·Filed 1996·Granted Dec 1, 1998·127 cites·21 claims
- 0381US5835940Adisk apparatus with multiple raid operating modesFUJITSU LTD·Filed 1996·Granted Nov 10, 1998·93 cites·22 claims
- 0481US5734859ADisk cache apparatus having selectable performance modesFUJITSU LTD·Filed 1994·Granted Mar 31, 1998·82 cites·15 claims
- 0572US7633695B2Medium scan method for use in disk deviceFUJITSU LTD·Filed 2006·Granted Dec 15, 2009·2 cites·15 claims
- 0671US6408400B2Disk array deviceFUJITSU LTD·Filed 1998·Granted Jun 18, 2002·71 cites·3 claims
- 0771US6243790B1Methods and apparatus for re-arranging logical drives in a disk array apparatusFUJITSU LTD·Filed 1997·Granted Jun 5, 2001·64 cites·2 claims
- 0870US5872906AMethod and apparatus for taking countermeasure for failure of disk arrayFUJITSU LTD·Filed 1996·Granted Feb 16, 1999·63 cites·12 claims
- 0968US9235472B2Drive array apparatus, controller, data storage apparatus and method for rebuilding drive arrayTOSHIBA KK·Filed 2013·Granted Jan 12, 2016·2 cites·15 claims
- 1067US8151167B2Program processing device and program processing methodYORIMITSU KEIICHI·Filed 2009·Granted Apr 3, 2012·2 cites·15 claims
- 1164US5491816AInput/ouput controller providing preventive maintenance information regarding a spare I/O unitFUJITSU LTD·Filed 1995·Granted Feb 13, 1996·37 cites·51 claims
- 1262US6173339B1System for monitoring execution of commands from a host for shared I/O devices by setting a time-out period based on control parameters sent by the hostFUJITSU LTD·Filed 1998·Granted Jan 9, 2001·41 cites·18 claims
- 1357US6324655B1Input/output controller providing preventive maintenance information regarding a spare I/O unitFUJITSU LTD·Filed 1998·Granted Nov 27, 2001·26 cites·70 claims
- 1451US2008151411A1Startup processing method for medium storage device, controller for medium storage device, and medium storage deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1549US5729552AProcess control system for activating storage deviceFUJITSU LTD·Filed 1997·Granted Mar 17, 1998·22 cites·3 claims
- 1649US2010131723A1Access control apparatus, access control method, and storage apparatusFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1749US2010037223A1Method for controlling storage apparatus and storage apparatusFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1847US5826003AInput/output controller providing preventive maintenance information regarding a spare I/O unitFUJITSU LTD·Filed 1995·Granted Oct 20, 1998·16 cites·67 claims
- 1944US9239683B2Magnetic disk deviceTOSHIBA KK·Filed 2014·Granted Jan 19, 2016·0 cites·10 claims
- 2038US2010328801A1Disk driveTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →