Inventor · disambiguated record
Takashi Ouchi
Also filed as: OUCHI TAKASHI
5 granted patents·159 citations·filing 1994–2019
82Inventor score
Top patents by PatentIndex Score
5 records- 0197US10362380B2HeadphoneONKYO KK·Filed 2017·Granted Jul 23, 2019·31 cites·8 claims
- 0293US5416375AUltrasonic motorOLYMPUS OPTICAL CO·Filed 1994·Granted May 16, 1995·96 cites·26 claims
- 0381US10477295B2EarphoneONKYO KK·Filed 2019·Granted Nov 12, 2019·6 cites·11 claims
- 0472US10419845B2Headphones and speaker unitONKYO KK·Filed 2018·Granted Sep 17, 2019·3 cites·3 claims
- 0566US5523643AUltrasonic piezoelectric transducer and ultrasonic actuatorOLYMPUS OPTICAL CO·Filed 1995·Granted Jun 4, 1996·23 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →