Inventor · disambiguated record
Masashi Tokunaga
Also filed as: TOKUNAGA MASASHI
2 granted patents·60 citations·filing 1998–2019
57Inventor score
Top patents by PatentIndex Score
2 records- 0175US6331851B1Graphic display apparatus, synchronous reproduction method, and AV synchronous reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 18, 2001·60 cites·18 claims
- 0243US11927622B2Semiconductor device, semiconductor testing device, and semiconductor device testing methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Mar 12, 2024·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →