Inventor · disambiguated record

Tadahiko Ichikawa

Also filed as: ICHIKAWA TADAHIKO

1 granted patent·1 pending application·38 citations·filing 1999–2003

46Inventor score

Technology areasG11B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 MATUSHITA ELEC IND CO LTD1

Top patents by PatentIndex Score

2 records

0178US6567364B1Multi-track disk reproducing apparatus and reproducing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 20, 2003·38 cites·34 claims
0225US2005177841A1Disk apparatusMATUSHITA ELEC IND CO LTD·Filed 2003·Application pending·0 cites

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