Inventor · disambiguated record
Naoki Yumiyama
Also filed as: YUMIYAMA NAOKI
2 granted patents·6 pending applications·8 citations·filing 2004–2024
53Inventor score
Top patents by PatentIndex Score
8 records- 0190USD977651SAbrasive disc for dental prosthesisSHOFU KK·Filed 2021·Granted Feb 7, 2023·6 cites·1 claims
- 0271US9615895B2Dental polishing instrumentSHOFU KK·Filed 2015·Granted Apr 11, 2017·2 cites·12 claims
- 0362US2024325129A1Dental polishing instrumentSHOFU KK·Filed 2024·Application pending·0 cites
- 0462US2024325111A1Dental polishing instrumentSHOFU KK·Filed 2024·Application pending·0 cites
- 0535US2007206454A1Optical Disc Recording/Reproduction DeviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0635US2008037404A1Optical Disc Recording/Reproduction DeviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0735US2007195681A1Signal generating circuit of optical disc recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0833US2006209621A1Optical disk recording/reproducing apparatusANDOH HITOSHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →