Inventor · disambiguated record

Toru Kowaguchi

Also filed as: KOWAGUCHI TORU

3 granted patents·24 citations·filing 1979–1987

66Inventor score

Technology areasG11B

Files withALPS ELECTRIC CO LTD3

Top patents by PatentIndex Score

3 records

0165US4819095AMethod of controlling a disk head position by individually timing zones servo informationALPS ELECTRIC CO LTD·Filed 1987·Granted Apr 4, 1989·16 cites·3 claims
0246US4380782ADrive apparatus for flexible magnetic discsALPS ELECTRIC CO LTD·Filed 1979·Granted Apr 19, 1983·6 cites·11 claims
0328US4860131AMethod for recorrecting head position in a disk driveALPS ELECTRIC CO LTD·Filed 1987·Granted Aug 22, 1989·2 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →