Assignee
KATO TOMOAKI
JP·15 granted patents·73 citations·filing 2008–2012
Top patents by PatentIndex Score
15 records- 0195US8744219B2Optical modulator module and method for modulating optical signalKATO TOMOAKI·Filed 2012·Granted Jun 3, 2014·17 cites·31 claims
- 0291US8098004B2Method for producing spark plug and spark plugKATO TOMOAKI·Filed 2010·Granted Jan 17, 2012·6 cites·10 claims
- 0390US8082897B2Plasma jet ignition plug and ignition device for the sameKATO TOMOAKI·Filed 2008·Granted Dec 27, 2011·12 cites·7 claims
- 0487US8212462B2Spark plug and manufacturing method thereforKATO TOMOAKI·Filed 2009·Granted Jul 3, 2012·10 cites·15 claims
- 0584US9217883B2Optical modulator module, integrated circuit for driving optical modulator, and method for modulating optical signalKATO TOMOAKI·Filed 2012·Granted Dec 22, 2015·4 cites·17 claims
- 0681US8306375B2Wavelength-tunable optical transmitterKATO TOMOAKI·Filed 2009·Granted Nov 6, 2012·6 cites·8 claims
- 0775US8300991B2Waveguide-type semiconductor optical modulator and method for manufacturing the sameKATO TOMOAKI·Filed 2009·Granted Oct 30, 2012·4 cites·11 claims
- 0873US8723406B2Spark plugKATO TOMOAKI·Filed 2010·Granted May 13, 2014·2 cites·5 claims
- 0971US8896192B2Spark plug and method of manufacturing the sameKATO TOMOAKI·Filed 2010·Granted Nov 25, 2014·2 cites·11 claims
- 1071US8562859B2Voltage nonlinear resistor, lightning arrester equipped with voltage nonlinear resistor, and process for producing voltage nonlinear resistorKATO TOMOAKI·Filed 2008·Granted Oct 22, 2013·5 cites·8 claims
- 1169US9143237B2Optical modulator module and modulation method for optical signalKATO TOMOAKI·Filed 2012·Granted Sep 22, 2015·1 cites·11 claims
- 1265US8476815B2Spark plug and manufacturing method thereofKATO TOMOAKI·Filed 2008·Granted Jul 2, 2013·3 cites·7 claims
- 1363US8723405B2Spark plug and method for producing spark plugKATO TOMOAKI·Filed 2010·Granted May 13, 2014·1 cites·18 claims
- 1451US8633418B2Spark plug manufacturing methodKATO TOMOAKI·Filed 2008·Granted Jan 21, 2014·0 cites·14 claims
- 1542US9419414B2Spark plugKATO TOMOAKI·Filed 2012·Granted Aug 16, 2016·0 cites·11 claims
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