Inventor · disambiguated record
Kazuhiko Niwano
Also filed as: NIWANO KAZUHIKO
10 granted patents·5 pending applications·67 citations·filing 2004–2024
86Inventor score
Top patents by PatentIndex Score
15 records- 0188US8356757B2RFID tag and manufacturing method thereof, impedance-adjusting method and resin sheet and manufacturing method thereforASAHI GLASS CO LTD·Filed 2011·Granted Jan 22, 2013·14 cites·10 claims
- 0288US7176837B2Antenna deviceASAHI GLASS CO LTD·Filed 2005·Granted Feb 13, 2007·26 cites·26 claims
- 0385US12355140B2Antenna deviceAGC INC·Filed 2022·Granted Jul 8, 2025·1 cites·22 claims
- 0485US9130250B2Process for producing metamaterialASAHI GLASS CO LTD·Filed 2013·Granted Sep 8, 2015·3 cites·8 claims
- 0575US10135114B2MIMO antenna and MIMO antenna arrangement structureAGC INC·Filed 2016·Granted Nov 20, 2018·3 cites·20 claims
- 0668US7106256B2Antenna deviceASAHI GLASS CO LTD·Filed 2004·Granted Sep 12, 2006·19 cites·18 claims
- 0762US10651535B2Antenna deviceAGC INC·Filed 2017·Granted May 12, 2020·1 cites·17 claims
- 0861US11697272B2Laminated glassAGC INC·Filed 2022·Granted Jul 11, 2023·0 cites·20 claims
- 0960US11999134B2Laminated glassAGC INC·Filed 2022·Granted Jun 4, 2024·0 cites·15 claims
- 1055US2024360029A1Crystallized glass, glass substrate for high frequency device, high frequency filter device, liquid crystal antenna, amorphous glass and method for producing crystallized glassAGC INC·Filed 2024·Application pending·0 cites
- 1151US2013162375A1Method for producing metamaterial and metamaterialASAHI GLASS CO LTD·Filed 2012·Application pending·0 cites
- 1246US2009052030A1Wire-grid polarizer and process for producing the sameASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 1340US8344964B2Artificial mediumASAHI GLASS CO LTD·Filed 2010·Granted Jan 1, 2013·0 cites·11 claims
- 1440US2010053019A1Artificial medium, its manufacturing method, and antenna deviceASAHI GLASS CO LTD·Filed 2009·Application pending·0 cites
- 1533US2012261478A1Rfid tagSONODA RYUTA·Filed 2012·Application pending·0 cites
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