Inventor · disambiguated record
Yasuyuki Ookuma
Also filed as: OOKUMA YASUYUKI
2 granted patents·1 pending application·32 citations·filing 1992–2005
59Inventor score
Top patents by PatentIndex Score
3 records- 0164US5316789AMethod of water-proofing a connected portion of electric wiresSUMITOMO WIRING SYSTEMS·Filed 1992·Granted May 31, 1994·30 cites·2 claims
- 0253US6867936B2Driving circuit for a magnetic head and magnetic recording apparatusHITACHI LTD·Filed 2001·Granted Mar 15, 2005·2 cites·7 claims
- 0350US2005128619A1Driving circuit for a magnetic head and magnetic recording apparatusHITACHI LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →