Inventor · disambiguated record
Ryo Saitoh
Also filed as: SAITOH RYO
2 granted patents·1 pending application·21 citations·filing 2004–2008
58Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0178US7206275B2Optical pickup deviceVICTOR COMPANY OF JAPAN·Filed 2004·Granted Apr 17, 2007·17 cites·4 claims
- 0256US7239596B2Optical pickup device and optical recording medium driving apparatusVICTOR COMPANY OF JAPAN·Filed 2004·Granted Jul 3, 2007·4 cites·16 claims
- 0346US2008165655A1Optical pickup deviceSAITOH RYO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →