Inventor · disambiguated record
Takanori Otsuka
Also filed as: OTSUKA TAKANORI
7 granted patents·1 pending application·24 citations·filing 2005–2016
79Inventor score
Top patents by PatentIndex Score
8 records- 0179US7289229B2Optical displacement-measuring instrumentMITUTOYO CORP·Filed 2005·Granted Oct 30, 2007·11 cites·5 claims
- 0273US7592584B2Crosstalk preventing optical encoderMITUTOYO CORP·Filed 2007·Granted Sep 22, 2009·7 cites·3 claims
- 0372US8481915B2Optical encoderOTSUKA TAKANORI·Filed 2011·Granted Jul 9, 2013·4 cites·6 claims
- 0461US9291482B2Linear encoderMITUTOYO CORP·Filed 2014·Granted Mar 22, 2016·1 cites·18 claims
- 0552US7619745B2Optical encoder including aperture with diffusion element and collimator lensMITUTOYO CORP·Filed 2007·Granted Nov 17, 2009·1 cites·3 claims
- 0646US9739642B2Encoder scale and manufacturing and attaching method thereofMITUTOYO CORP·Filed 2016·Granted Aug 22, 2017·0 cites·8 claims
- 0744US9791254B2Scale fixating deviceMITUTOYO CORP·Filed 2015·Granted Oct 17, 2017·0 cites·12 claims
- 0841US2014339779A1Dustproof member and measurement deviceMITUTOYO CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →