Inventor · disambiguated record
Masahiko Sakaguchi
Also filed as: SAKAGUCHI MASAHIKO
7 granted patents·113 citations·filing 1993–2004
85Inventor score
Top patents by PatentIndex Score
7 records- 0178US5463605AMethod of processing information of recording disc and apparatus for processing the samePIONEER ELECTRONIC CORP·Filed 1995·Granted Oct 31, 1995·34 cites·8 claims
- 0276US6775086B1Magnetic tape apparatus and method for controlling the running of a magnetic tape to stop at a stop positionFUJITSU LTD·Filed 2000·Granted Aug 10, 2004·10 cites·14 claims
- 0373US5383128ANavigation devicePIONEER ELECTRONIC CORP·Filed 1993·Granted Jan 17, 1995·39 cites·10 claims
- 0469US5982120ALibrary apparatus having a motor driving control including abnormal motor and excess current detecting circuitsFUJITSU LTD·Filed 1997·Granted Nov 9, 1999·19 cites·5 claims
- 0555US7064916B2Magnetic tape apparatus with cleaning medium and method of controlling sameFUJITSU LTD·Filed 2004·Granted Jun 20, 2006·2 cites·4 claims
- 0638US6683741B1Magnetic tape device with mechanism for controlling threading operationFUJITSU LTD·Filed 2000·Granted Jan 27, 2004·0 cites·5 claims
- 0736US5902348AMethod and system for deriving travel distance of vehiclePIONEER ELECTRONIC CORP·Filed 1997·Granted May 11, 1999·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →