Inventor · disambiguated record
Toshiyasu Fujiwara
Also filed as: FUJIWARA TOSHIYASU
9 granted patents·3 pending applications·90 citations·filing 1995–2016
87Inventor score
Top patents by PatentIndex Score
12 records- 0190US7791837B2Thin film device having thin film coil wound on magnetic filmTDK CORP·Filed 2007·Granted Sep 7, 2010·28 cites·8 claims
- 0288US9263786B2Coupler, electronic component, and manufacturing method for electronic componentTDK CORP·Filed 2013·Granted Feb 16, 2016·8 cites·10 claims
- 0384US7498919B2Thin film deviceTDK CORP·Filed 2007·Granted Mar 3, 2009·13 cites·11 claims
- 0483US9178264B2Directional coupler and wireless communication deviceTDK CORP·Filed 2015·Granted Nov 3, 2015·4 cites·17 claims
- 0575US8525614B2CouplerFUJIWARA TOSHIYASU·Filed 2010·Granted Sep 3, 2013·5 cites·12 claims
- 0670US7864017B2Thin-film magnetic device, and electronic component module having sameTDK CORP·Filed 2008·Granted Jan 4, 2011·5 cites·4 claims
- 0769US7785697B2Thin film deviceTDK CORP·Filed 2007·Granted Aug 31, 2010·5 cites·5 claims
- 0867US5604393ASurface acoustic wave deviceTDK CORP·Filed 1995·Granted Feb 18, 1997·21 cites·5 claims
- 0960US9531053B2Directional coupler and wireless communication deviceTDK CORP·Filed 2016·Granted Dec 27, 2016·1 cites·15 claims
- 1047US2013027273A1Directional coupler and wireless communication deviceTDK CORP·Filed 2012·Application pending·0 cites
- 1143US2007230049A1Thin film deviceTDK CORP·Filed 2007·Application pending·0 cites
- 1240US2006220776A1Thin film deviceTDK CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →