Inventor · disambiguated record
Haruo Ohba
Also filed as: OHBA HARUO
6 granted patents·91 citations·filing 1987–1995
83Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0193USD325468SOptical disc cartridgeSONY CORP·Filed 1987·Granted Apr 21, 1992·50 cites·1 claims
- 0265USD381988SSpeaker boxSONY CORP·Filed 1995·Granted Aug 5, 1997·14 cites·1 claims
- 0361USD360636SSpeaker boxSONY CORP·Filed 1994·Granted Jul 25, 1995·10 cites·1 claims
- 0457USD380756SCombined digital audio disk player, tuner and tape recorderSONY CORP·Filed 1995·Granted Jul 8, 1997·11 cites·1 claims
- 0539USD370912STape playerSONY CORP·Filed 1994·Granted Jun 18, 1996·3 cites·1 claims
- 0637USD367756SPortable carrying grip with beltSONY CORP·Filed 1994·Granted Mar 12, 1996·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →