Inventor · disambiguated record
Toshiaki Hashidate
Also filed as: HASHIDATE TOSHIAKI
2 granted patents·24 citations·filing 1986–1987
60Inventor score
Technology areasG11B
Files withALPS ELECTRIC CO LTD2
Top patents by PatentIndex Score
2 records- 0162US4811142AMagnetic head for vertical magnetic recording and method of producing sameALPS ELECTRIC CO LTD·Filed 1987·Granted Mar 7, 1989·13 cites·9 claims
- 0258US4768121AMagnetic head formed by composite main pole film and winding core for perpendicular magnetic recordingALPS ELECTRIC CO LTD·Filed 1986·Granted Aug 30, 1988·11 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →