Inventor · disambiguated record
Kei Shirahata
Also filed as: SHIRAHATA KEI
19 granted patents·2 pending applications·96 citations·filing 1990–2007
93Inventor score
Files withMITSUBISHI ELECTRIC CORP20
Top patents by PatentIndex Score
21 records- 0188US6817022B1Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 9, 2004·29 cites·3 claims
- 0269US7243357B1Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jul 10, 2007·8 cites·11 claims
- 0369US6954935B2Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 11, 2005·8 cites·6 claims
- 0466US6996835B1Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 7, 2006·6 cites·3 claims
- 0559US6948178B2Disc driveMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 20, 2005·4 cites·4 claims
- 0659US6907612B2Disc deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 14, 2005·4 cites·4 claims
- 0757US6996034B1Disk device holding a plurality of disks at its inner diameterMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 7, 2006·3 cites·3 claims
- 0857US6842907B2Cartridge transfer device for a disk loading mechanismMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 11, 2005·2 cites·2 claims
- 0956US7059211B2Rack-and-pinion gear mechanismMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 13, 2006·7 cites·4 claims
- 1048US6883173B1Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Apr 19, 2005·1 cites·2 claims
- 1146US2010095315A1Storage medium playback deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 1245US5953307ADisk reproducing apparatus for storing a plurality of cartridgesMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 14, 1999·5 cites·10 claims
- 1343US6760914B2Disk reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 6, 2004·0 cites·10 claims
- 1443US6359854B1Disk reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Mar 19, 2002·4 cites·12 claims
- 1542US5249088ACassette loading apparatus with resilient guide slot for prevention of jammingMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 28, 1993·5 cites·6 claims
- 1638US5663850ACartridge handling apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 2, 1997·4 cites·11 claims
- 1737US6912720B2Disk deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 28, 2005·0 cites·5 claims
- 1836US5790507ACartridge changing deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 4, 1998·3 cites·13 claims
- 1935US2004017741A1Disk driveFiled 2001·Application pending·0 cites
- 2033US5587989ACartridge changing apparatus including a pair of base carriers and a pair of slide carriersMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 24, 1996·2 cites·17 claims
- 2131US5831965ACartridge changing deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 3, 1998·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →