Inventor · disambiguated record
Satoshi Nagasawa
Also filed as: NAGASAWA SATOSHI
33 granted patents·441 citations·filing 1985–2016
97Inventor score
Files withNGK SPARK PLUG CO10FUTABA DENSHI KOGYO KK6STANLEY ELECTRIC CO LTD6NAGASAWA SATOSHI2NAKAYAMA KATSUTOSHI2
Top patents by PatentIndex Score
33 records- 0196US7305954B2Plasma-jet spark plug and ignition systemNGK SPARK PLUG CO·Filed 2007·Granted Dec 11, 2007·31 cites·4 claims
- 0295US7328677B2Plasma-jet spark plug and ignition systemNGK SPARK PLUG CO·Filed 2007·Granted Feb 12, 2008·36 cites·5 claims
- 0392US7088297B2Vehicle roof antenna attachmentHARADA IND CO LTD·Filed 2005·Granted Aug 8, 2006·39 cites·19 claims
- 0490US8922104B1Spark plug having an embedded tip that is prevented from detachment due to thermal stressNGK SPARK PLUG CO·Filed 2014·Granted Dec 30, 2014·6 cites·14 claims
- 0590US7827954B2Plasma-jet spark plug control method and deviceNGK SPARK PLUG CO·Filed 2006·Granted Nov 9, 2010·14 cites·14 claims
- 0689US8337063B2Vehicle lightNAGASAWA SATOSHI·Filed 2010·Granted Dec 25, 2012·25 cites·28 claims
- 0787US7714488B2Plasma jet spark plug and ignition system for the sameNGK SPARK PLUG CO·Filed 2006·Granted May 11, 2010·16 cites·21 claims
- 0887US7695163B2Lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Apr 13, 2010·29 cites·20 claims
- 0987US6551694B1Thermosetting resin decorative board and method of producing the sameTOPPAN PRINTING CO LTD·Filed 2000·Granted Apr 22, 2003·63 cites·10 claims
- 1085US8013504B2Spark plug for internal combustion engine and method for producing the spark plugNGK SPARK PLUG CO·Filed 2008·Granted Sep 6, 2011·9 cites·21 claims
- 1182US7726858B2Vehicle light using LED light sourceSTANLEY ELECTRIC CO LTD·Filed 2006·Granted Jun 1, 2010·18 cites·6 claims
- 1281US8884503B2Spark plugNAGASAWA SATOSHI·Filed 2011·Granted Nov 11, 2014·3 cites·13 claims
- 1378US8188641B2Spark plugKAMEDA HIROYUKI·Filed 2008·Granted May 29, 2012·6 cites·2 claims
- 1476US10063036B2Spark plugNGK SPARK PLUG CO·Filed 2016·Granted Aug 28, 2018·1 cites·6 claims
- 1576US8013503B2Spark plug for internal combustion engine having ground electrode with thick, thin and stepped portion and method for producing the spark plugNGK SPARK PLUG CO·Filed 2008·Granted Sep 6, 2011·5 cites·14 claims
- 1674US7215291B2Antenna deviceJAPAN AVIATION ELECTRON·Filed 2005·Granted May 8, 2007·15 cites·7 claims
- 1769US9270087B2Spark plug with improved ground electrode joined to metal shellNGK SPARK PLUG CO·Filed 2014·Granted Feb 23, 2016·1 cites·7 claims
- 1869US8373546B2Mobile body remote control systemFUTABA DENSHI KOGYO KK·Filed 2009·Granted Feb 12, 2013·2 cites·6 claims
- 1967US8007149B2Vehicle lighting assembly and light guiding lens for use in vehicle lighting assemblySTANLEY ELECTRIC CO LTD·Filed 2008·Granted Aug 30, 2011·5 cites·18 claims
- 2063US7686475B2Lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Mar 30, 2010·5 cites·19 claims
- 2159US9232613B2Light-emitting device, method of controlling light-emitting device, and programSONY CORP·Filed 2013·Granted Jan 5, 2016·1 cites·5 claims
- 2259US8247740B2Spark plug, and its manufacturing methodNAKAYAMA KATSUTOSHI·Filed 2008·Granted Aug 21, 2012·2 cites·11 claims
- 2358US5552568ADisplay-integrated tablet device providing coordinate detectionFUTABA DENSHI KOGYO KK·Filed 1994·Granted Sep 3, 1996·33 cites·5 claims
- 2453US7821186B2Spark plug having specific configuration of center electrode with respect to outer electrodeNGK SPARK PLUG CO·Filed 2008·Granted Oct 26, 2010·1 cites·8 claims
- 2549US6259437B1Display-integrated tablet deviceFUTABA DENSHI KOGYO KK·Filed 1994·Granted Jul 10, 2001·21 cites·6 claims
- 2648US9661724B2Light-emitting device, method of controlling light-emitting device, and programSONY CORP·Filed 2015·Granted May 23, 2017·0 cites·30 claims
- 2747US6116755AWaterproof cover for lighting fixture for vehicleSTANLEY ELECTRIC COMPANY·Filed 1998·Granted Sep 12, 2000·14 cites·6 claims
- 2847US4868555AFluorescent display deviceFUTABA DENSHI KOGYO KK·Filed 1987·Granted Sep 19, 1989·10 cites·7 claims
- 2944US8298030B2Spark plug manufacturing method, and spark plugNAKAYAMA KATSUTOSHI·Filed 2008·Granted Oct 30, 2012·0 cites·10 claims
- 3043US5398172ALighting device for vehicleSTANLEY ELECTRIC CO LTD·Filed 1993·Granted Mar 14, 1995·9 cites·6 claims
- 3140US5424874AMechanism for fitting lens to an extensionSTANLEY ELECTRIC CO LTD·Filed 1993·Granted Jun 13, 1995·8 cites·19 claims
- 3239US6307508B1Flat antennaFUTABA DENSHI KOGYO KK·Filed 1998·Granted Oct 23, 2001·10 cites·3 claims
- 3331US4665535ACode regenerative systemFUTABA DENSHI KOGYO KK·Filed 1985·Granted May 12, 1987·3 cites·6 claims
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