Inventor · disambiguated record
Takashi Ootsuka
Also filed as: OOTSUKA TAKASHI
7 granted patents·1 pending application·31 citations·filing 2003–2016
81Inventor score
Files withSONY CORP4BRIDGESTONE CORP1CALSONIC KANSEI CORP1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1OOTSUKA TAKASHI1
Top patents by PatentIndex Score
8 records- 0189US7467395B2Disc drive deviceSONY CORP·Filed 2005·Granted Dec 16, 2008·11 cites·2 claims
- 0281US10767899B2Fluid-heating deviceCALSONIC KANSEI CORP·Filed 2016·Granted Sep 8, 2020·2 cites·18 claims
- 0381US7663999B2Disc drive apparatus and electronic applianceSONY CORP·Filed 2005·Granted Feb 16, 2010·8 cites·6 claims
- 0471US7594240B2Disk drive apparatusSONY CORP·Filed 2006·Granted Sep 22, 2009·2 cites·9 claims
- 0571US7409695B2Disc drive apparatusSONY CORP·Filed 2005·Granted Aug 5, 2008·2 cites·18 claims
- 0654US7268636B2Voltage controlled oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 11, 2007·3 cites·2 claims
- 0751US7025101B2Pneumatic radial tire with specified tread portion bending rigidity ratioBRIDGESTONE CORP·Filed 2003·Granted Apr 11, 2006·3 cites·4 claims
- 0837US2006017517A1Voltage controlled oscillatorOOTSUKA TAKASHI·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takashi Ootsuka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →