Inventor · disambiguated record
Ryuji Oyama
Also filed as: ICHIKAWA HIROSHI · OYAMA RYUJI
5 granted patents·2 pending applications·101 citations·filing 2001–2014
80Inventor score
Top patents by PatentIndex Score
7 records- 0189US6911942B2Antenna apparatus and communication apparatus using the sameYOKOWO SEISAKUSHO KK·Filed 2002·Granted Jun 28, 2005·30 cites·17 claims
- 0284US7180473B2Antenna with built-in filterUBE INDUSTRIES·Filed 2002·Granted Feb 20, 2007·47 cites·13 claims
- 0372US6927648B2MultiplexerUBE INDUSTRIES·Filed 2001·Granted Aug 9, 2005·16 cites·9 claims
- 0451US7109948B2Dielectric antenna moduleUBE INDUSTRIES·Filed 2002·Granted Sep 19, 2006·8 cites·5 claims
- 0550US2010330363A1Resin substrateULVAC INC·Filed 2008·Application pending·0 cites
- 0642US10381314B2Method of manufacturing mounting member and method of manufacturing electronic componentCANON KK·Filed 2014·Granted Aug 13, 2019·0 cites·14 claims
- 0732US2006158257A1Semiconductor circuitUBE INDUSTRIES·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →