Inventor · disambiguated record
Parker I. Tsuhako
Also filed as: TSUHAKO PARKER · TSUHAKO PARKER I
5 granted patents·159 citations·filing 1980–2005
84Inventor score
Top patents by PatentIndex Score
5 records- 0186US7158642B2Method and apparatus for producing a phantom three-dimensional sound space with recorded soundTSUHAKO PARKER·Filed 2005·Granted Jan 2, 2007·31 cites·21 claims
- 0285US6434250B1Stereo headset with angled speakersFiled 2000·Granted Aug 13, 2002·54 cites·5 claims
- 0370US4282095AAquarium filtering systemTSUHAKO PARKER I·Filed 1980·Granted Aug 4, 1981·27 cites·10 claims
- 0461US4377194ATilt and lift mechanism for venetian blindOHLINE CORP·Filed 1980·Granted Mar 22, 1983·24 cites·25 claims
- 0560US4441540ABottom rail structural configuration for a venetian blindOHLINE CORP·Filed 1982·Granted Apr 10, 1984·23 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →