Inventor · disambiguated record
Satoshi Kawakita
Also filed as: KAWAKITA SATOSHI
4 granted patents·2 pending applications·13 citations·filing 1999–2007
68Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0164US7463430B2Diffraction element, objective lens unit, optical pickup, optical disc apparatus and design method for diffraction elementSONY CORP·Filed 2007·Granted Dec 9, 2008·1 cites·7 claims
- 0264US6783707B2Lens, manufacturing method thereof, and optical pickupSONY CORP·Filed 2001·Granted Aug 31, 2004·3 cites·4 claims
- 0353US6215591B1Lens manufacturing method thereof, and optical pickupSONY CORP·Filed 1999·Granted Apr 10, 2001·9 cites·16 claims
- 0452US7715300B2Diffraction element, objective lens unit, optical pickup and optical disc apparatusSONY CORP·Filed 2007·Granted May 11, 2010·0 cites·9 claims
- 0547US2007247996A1Optical pickup and optical disc apparatusSONY CORP·Filed 2007·Application pending·0 cites
- 0647US2007229930A1Diffraction element, optical pickup and optical disc apparatusSONY CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →