Inventor · disambiguated record
Joh Wada
Also filed as: WADA JOH
9 granted patents·296 citations·filing 1989–1995
89Inventor score
Files withSONY CORP9
Top patents by PatentIndex Score
9 records- 0197USD337589SEarphoneSONY CORP·Filed 1991·Granted Jul 20, 1993·119 cites·1 claims
- 0295USD353817SHeadphoneSONY CORP·Filed 1993·Granted Dec 27, 1994·70 cites·1 claims
- 0393USD383400SNavigational location systemSONY CORP·Filed 1995·Granted Sep 9, 1997·54 cites·1 claims
- 0488USD323155SHand held data input terminal for video monitorSONY CORP·Filed 1989·Granted Jan 14, 1992·29 cites·1 claims
- 0561USD350749STape player combined with a radio receiverSONY CORP·Filed 1993·Granted Sep 20, 1994·10 cites·1 claims
- 0660USD336296STape playerSONY CORP·Filed 1991·Granted Jun 8, 1993·10 cites·1 claims
- 0741USD335278SBattery charger for a tape playerSONY CORP·Filed 1991·Granted May 4, 1993·4 cites·1 claims
- 0828USD336473SCombined tape recorder and radio tunerSONY CORP·Filed 1991·Granted Jun 15, 1993·0 cites·1 claims
- 0928USD336294STape playerSONY CORP·Filed 1991·Granted Jun 8, 1993·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →