Inventor · disambiguated record
Mayumi Tsukamoto
Also filed as: TSUKAMOTO MAYUMI
3 granted patents·14 citations·filing 2007–2008
62Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0184US7889620B2Optical pickup device and optical disk devicePANASONIC CORP·Filed 2008·Granted Feb 15, 2011·8 cites·15 claims
- 0281US7738347B2Optical pickup device and optical disk drivePANASONIC CORP·Filed 2007·Granted Jun 15, 2010·6 cites·29 claims
- 0345US8270265B2Optical pickup device and optical disk deviceYOSHINAKA HIDEKI·Filed 2008·Granted Sep 18, 2012·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →