Inventor · disambiguated record
Kazuo Nakagoshi
Also filed as: NAKAGOSHI KAZUO
20 granted patents·3 pending applications·874 citations·filing 1979–2002
96Inventor score
Files withHITACHI LTD23
Top patents by PatentIndex Score
23 records- 0196US5206772AMagnetic disk apparatus having improved arrangement of head disk assembliesHITACHI LTD·Filed 1991·Granted Apr 27, 1993·112 cites·8 claims
- 0296US5173819ADisk apparatus having an improved cooling structureHITACHI LTD·Filed 1991·Granted Dec 22, 1992·180 cites·3 claims
- 0394US4881136AMethod and apparatus for detecting minute defects on magnetic disk by monitoring both amplitude decrease and phase shift of a reproduced signalHITACHI LTD·Filed 1986·Granted Nov 14, 1989·65 cites·6 claims
- 0492US5245493AMagnetic information storage apparatus including magnetic head and method for making magnetic headHITACHI LTD·Filed 1990·Granted Sep 14, 1993·68 cites·22 claims
- 0590US5469311AVibration absorbing structure for a magnetic disk apparatusHITACHI LTD·Filed 1994·Granted Nov 21, 1995·57 cites·14 claims
- 0688US6490123B1Disc drive having 3.5 inch form factor housing and 2.5 inch form factor disk mediaHITACHI LTD·Filed 1998·Granted Dec 3, 2002·43 cites·4 claims
- 0783US5606706AData storing system and data transfer methodHITACHI LTD·Filed 1994·Granted Feb 25, 1997·99 cites·10 claims
- 0880US5243479AMounting structure for information recording and reproducing apparatusHITACHI LTD·Filed 1991·Granted Sep 7, 1993·33 cites·5 claims
- 0977US4241366AMagnetic head loading apparatusHITACHI LTD·Filed 1979·Granted Dec 23, 1980·17 cites·7 claims
- 1074US5606529ASemiconductor disk storageHITACHI LTD·Filed 1996·Granted Feb 25, 1997·72 cites·7 claims
- 1173US4736263AMethod and apparatus for driving a diskHITACHI LTD·Filed 1985·Granted Apr 5, 1988·20 cites·10 claims
- 1265USD335285SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 1991·Granted May 4, 1993·15 cites·1 claims
- 1356US5603062ASystem for controlling data flow between plurality of host interfaces and drive interfaces using controller for select unoccupied interfaces after preparation of read/write operation is completeHITACHI LTD·Filed 1993·Granted Feb 11, 1997·30 cites·2 claims
- 1454US5392445AData storing system and data transfer method with a plurality of disk unitsHITACHI LTD·Filed 1993·Granted Feb 21, 1995·25 cites·2 claims
- 1548US5546348ASemiconductor disc storageHITACHI LTD·Filed 1994·Granted Aug 13, 1996·20 cites·15 claims
- 1644US4604663AFloppy disk driverHITACHI LTD·Filed 1985·Granted Aug 5, 1986·6 cites·11 claims
- 1743US2002093760A1Magnetic disk drive and magnetic disk drive systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 1843US2002093758A1Magnetic disk drive and magnetic disk drive systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 1943US2002093759A1Magnetic disk drive and magnetic disk drive systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 2037US4591939AWaveform equivalent circuitHITACHI LTD·Filed 1984·Granted May 27, 1986·4 cites·7 claims
- 2134US5671107ALarge capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelengthHITACHI LTD·Filed 1995·Granted Sep 23, 1997·2 cites·15 claims
- 2234US4727439AMagnetic disc unit systemHITACHI LTD·Filed 1986·Granted Feb 23, 1988·3 cites·3 claims
- 2332US4779146AApparatus for and method of writing/reading data into/from a flexible diskHITACHI LTD·Filed 1986·Granted Oct 18, 1988·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →