Inventor · disambiguated record
Tetsuo Ohtsuji
Also filed as: OHTSUJI TETSUO
5 granted patents·80 citations·filing 1983–1984
82Inventor score
Files withPIONEER ELECTRONIC CORP5
Top patents by PatentIndex Score
5 records- 0189USD289894SSpeaker grillePIONEER ELECTRONIC CORP·Filed 1984·Granted May 19, 1987·29 cites·1 claims
- 0276USD291079SCar speakerPIONEER ELECTRONIC CORP·Filed 1984·Granted Jul 28, 1987·15 cites·1 claims
- 0374USD290699SLoudspeakerPIONEER ELECTRONIC CORP·Filed 1984·Granted Jul 7, 1987·13 cites·1 claims
- 0474USD280817SLoudspeakerPIONEER ELECTRONIC CORP·Filed 1983·Granted Oct 1, 1985·14 cites·1 claims
- 0564USD289282SSpeaker grillePIONEER ELECTRONIC CORP·Filed 1984·Granted Apr 14, 1987·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →