Inventor · disambiguated record
Takuma Tsukuda
Also filed as: TSUKUDA TAKUMA
2 granted patents·2 pending applications·3 citations·filing 2006–2008
38Inventor score
Top patents by PatentIndex Score
4 records- 0159US8699848B2Video/audio recording and reproducing apparatusTSUKUDA TAKUMA·Filed 2007·Granted Apr 15, 2014·3 cites·4 claims
- 0245US8023374B2Optical disc recording and reproduction device and an optical disc recording and reproduction methodHITACHI LTD·Filed 2008·Granted Sep 20, 2011·0 cites·12 claims
- 0335US2007263513A1Optical disk recording device, recording method for optical diskTSUKUDA TAKUMA·Filed 2006·Application pending·0 cites
- 0432US2008292271A1Visual and audio data recording and reproducing apparatusHITACHI LTD INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →