Inventor · disambiguated record
Ren Sugiyama
Also filed as: SUGIYAMA REN
2 granted patents·1 pending application·15 citations·filing 2002–2011
51Inventor score
Top patents by PatentIndex Score
3 records- 0167US6768052B2Flexible printed circuit with EMI protectionMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Jul 27, 2004·15 cites·5 claims
- 0231US2011032156A1Antenna apparatusSUGIYAMA REN·Filed 2009·Application pending·0 cites
- 0329US9031802B2Smooth current calculation apparatus, smooth current calculation method and battery monitoring moduleSUGIYAMA REN·Filed 2011·Granted May 12, 2015·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →