Inventor · disambiguated record
Hisamatsu Nakano
Also filed as: NAKANO HISAMATSU
24 granted patents·7 pending applications·523 citations·filing 1986–2010
97Inventor score
Files withMITSUMI ELECTRIC CO LTD10HISAMATSU NAKANO2MITSUBISHI GAS CHEMICAL CO2NAKANO HISAMATSU2NHK SPRING CO LTD2
Top patents by PatentIndex Score
31 records- 0191US7026999B2Pattern antennaHISAMATSU NAKANO·Filed 2003·Granted Apr 11, 2006·106 cites·100 claims
- 0290US7463213B2Antenna unit having a single antenna element and a periodic structure upper plateMITSUMI ELECTRIC CO LTD·Filed 2007·Granted Dec 9, 2008·39 cites·4 claims
- 0381US8193989B2Antenna apparatusFUJITA SEIKEN·Filed 2009·Granted Jun 5, 2012·22 cites·12 claims
- 0481US6774849B2Invented-F plate antenna and wireless communication deviceSHARP KK·Filed 2002·Granted Aug 10, 2004·39 cites·57 claims
- 0580US6535167B2Laminate pattern antenna and wireless communication device equipped therewithSHARP KK·Filed 2001·Granted Mar 18, 2003·36 cites·46 claims
- 0678US7864095B2Wave absorber and manufacturing method of wave absorberMITSUBISHI GAS CHEMICAL CO·Filed 2005·Granted Jan 4, 2011·11 cites·48 claims
- 0773US8094088B2Antenna apparatusSHINKAWA TOMOHIRO·Filed 2009·Granted Jan 10, 2012·8 cites·13 claims
- 0872US4742359AAntenna systemTDK CORP·Filed 1986·Granted May 3, 1988·40 cites·12 claims
- 0969US7777664B2Wave absorberMITSUBISHI GAS CHEMICAL CO·Filed 2005·Granted Aug 17, 2010·6 cites·10 claims
- 1068US7091909B2Antenna unit adaptable to a widebandMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Aug 15, 2006·6 cites·6 claims
- 1167US5838283ALoop antenna for radiating circularly polarized wavesNIPPON ANTENNA KK·Filed 1996·Granted Nov 17, 1998·35 cites·8 claims
- 1265US7081859B2Antenna unit having a wide bandHISAMATSU NAKANO·Filed 2004·Granted Jul 25, 2006·17 cites·5 claims
- 1364US6342856B1Method of feeding flat antenna, and flat antennaMITSUMI ELECTRIC CO LTD·Filed 1999·Granted Jan 29, 2002·37 cites·15 claims
- 1463US7019698B2Gap feeding type antenna unitMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Mar 28, 2006·14 cites·8 claims
- 1559US5923295ACircular polarization microstrip line antenna power supply and receiver loading the microstrip line antennaMITSUMI ELECTRIC CO LTD·Filed 1996·Granted Jul 13, 1999·25 cites·12 claims
- 1658US6018327ASingle-wire spiral antennaNIPPON ANTENNA KK·Filed 1997·Granted Jan 25, 2000·26 cites·4 claims
- 1757US6906683B2Circular polarized wave reception antennaMITSUMI ELECTRIC CO LTD·Filed 2003·Granted Jun 14, 2005·10 cites·8 claims
- 1854US8564500B2Spiral antennaTANABE MASAHIRO·Filed 2010·Granted Oct 22, 2013·1 cites·4 claims
- 1953US6930647B2Semicircular radial antennaHITACHI INT ELECTRIC INC·Filed 2002·Granted Aug 16, 2005·9 cites·25 claims
- 2051US6898349B2Optical multi-demultiplexerNHK SPRING CO LTD·Filed 2002·Granted May 24, 2005·4 cites·12 claims
- 2151US6559804B2Electromagnetic coupling type four-point loop antennaMITSUMI ELECTRIC CO LTD·Filed 2001·Granted May 6, 2003·7 cites·4 claims
- 2248US7031569B2Optical multi-demultiplexerNHK SPRING CO LTD·Filed 2003·Granted Apr 18, 2006·3 cites·9 claims
- 2347US6999029B2Antenna apparatus including a flat-plate radiation element and improved in radiation characteristicMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Feb 14, 2006·5 cites·8 claims
- 2445US2009207088A1Antenna apparatusMITSUMI ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 2545US2006214856A1Broad band antennaSANSEI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 2645US2011279342A1Wideband antenna having a blocking bandTAKAHASHI FUMIO·Filed 2009·Application pending·0 cites
- 2744US5453755ACircularly-polarized-wave flat antennaYOKOWO SEISAKUSHO KK·Filed 1993·Granted Sep 26, 1995·17 cites·17 claims
- 2840US2010053006A1Antenna DeviceMIYOSHI AKIRA·Filed 2009·Application pending·0 cites
- 2939US2007200769A1Broadband antenna unit comprising a ground plate having a lower portion where both side corner portions are deletedMITSUMI ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3039US2009046026A1Circularly polarized antennaNAKANO HISAMATSU·Filed 2006·Application pending·0 cites
- 3137US2009058732A1Wideband antenna unitNAKANO HISAMATSU·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →