Inventor · disambiguated record
Isatake Kaitsu
Also filed as: KAITSU ISATAKE
11 granted patents·16 pending applications·177 citations·filing 1994–2010
90Inventor score
Top patents by PatentIndex Score
27 records- 0193US6689495B1Magnetic recording medium and magnetic storage apparatusFUJITSU LTD·Filed 2000·Granted Feb 10, 2004·45 cites·13 claims
- 0279US5523639AElectrostatic actuator having ferroelectrics in which residual dielectric polarization is formedFUJITSU LTD·Filed 1994·Granted Jun 4, 1996·35 cites·16 claims
- 0377US5843569AMagnetic recording medium and deviceFUJITSU LTD·Filed 1997·Granted Dec 1, 1998·37 cites·8 claims
- 0476US7611783B2Magnetic recording medium and magnetic recording deviceFUJITSU LTD·Filed 2006·Granted Nov 3, 2009·3 cites·20 claims
- 0569US6534205B2Magnetic storage mediumFUJITSU LTD·Filed 1999·Granted Mar 18, 2003·22 cites·11 claims
- 0667US5774783AMagnetic recording mediumFUJITSU LTD·Filed 1996·Granted Jun 30, 1998·17 cites·4 claims
- 0761US8722212B2Magnetic recording medium with a non-magnetic granular layer under a plurality of granular magnetic layers and storage apparatusKURITA RYO·Filed 2010·Granted May 13, 2014·2 cites·10 claims
- 0857US6562481B1Magnetic storage mediumFUJITSU LTD·Filed 1999·Granted May 13, 2003·14 cites·15 claims
- 0955US8057927B2Magnetic recording medium and information storage apparatusIGARASHI SATOSHI·Filed 2009·Granted Nov 15, 2011·0 cites·16 claims
- 1052US2009110961A1Magnetic recording medium, method of manufacturing the same, and magnetic storage deviceFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1152US2009142624A1Magnetic recording medium and a method of producing the sameFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1251USRE38587EMagnetic recording mediumFUJITSU LTD·Filed 2000·Granted Sep 14, 2004·1 cites·4 claims
- 1351US2009109579A1Magnetic recording medium, manufacturing method thereof and magnetic storage apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1451US2008285177A1Magnetic recording medium, method for manufacturing the same, and magnetic recording apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1551US2008292909A1Magnetic recording medium and magnetic storage apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1649US2008080093A1Magnetic recording medium and magnetic recording deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1749US2008075979A1Magnetic recording medium, method of manufacturing magnetic recording medium, and magnetic recording deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1846US2009183985A1Method of manufacturing magnetic recording mediumFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1946US2007224453A1Magnetic recording medium and magnetic recording apparatusFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2046US2007217071A1Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatusFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2143US2008124579A1Magnetic recording medium, manufacturing method of the same and magnetic recording deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2243US2006222900A1Magnetic recording medium and magnetic recording deviceFUJITSU LTD·Filed 2005·Application pending·0 cites
- 2342US2009242389A1Method for manufacturing magnetic recording mediumFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2441US2005042480A1Magnetic recording medium and manufacturing method thereforFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2535US2001012573A1Magnetic recording medium, process for fabricating magnetic recording medium and information regeneratorFUJITSU LTD·Filed 2000·Application pending·0 cites
- 2633US6713196B1Magnetic recording medium and magnetic recording deviceFUJITSU LTD·Filed 2000·Granted Mar 30, 2004·1 cites·5 claims
- 2731US2003082410A1Magnetic recording medium and magnetic storage apparatusFUJITSU LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →