Inventor · disambiguated record
Yoshitaka Yamanaka
Also filed as: YAMANAKA YOSHITAKA
2 granted patents·1 pending application·5 citations·filing 2003–2023
49Inventor score
Top patents by PatentIndex Score
3 records- 0173US10782589B2Wavelength conversion apparatus, optical parametric amplifier, transmission apparatus, and optical transmission systemFUJITSU LTD·Filed 2019·Granted Sep 22, 2020·2 cites·14 claims
- 0253US7382496B2Image forming apparatusSHARP KK·Filed 2003·Granted Jun 3, 2008·3 cites·11 claims
- 0349US2024141889A1Seal structure for reciprocating pump with cylindrical collar portionMARUYAMA MFG CO·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →