Inventor · disambiguated record
Atsushi Katou
Also filed as: KATOU ATSUSHI
32 granted patents·2 pending applications·183 citations·filing 2002–2019
96Inventor score
Top patents by PatentIndex Score
34 records- 0195US6644814B2LED-illumination-type DMD projector and optical system thereofNEC VIEWTECHNOLOGY LTD·Filed 2002·Granted Nov 11, 2003·50 cites·13 claims
- 0294US7895703B2Backdoor apparatusASMO CO LTD·Filed 2007·Granted Mar 1, 2011·42 cites·15 claims
- 0393US10599418B2Software update system and serverHITACHI LTD·Filed 2017·Granted Mar 24, 2020·18 cites·8 claims
- 0491US8485669B2Projector and illumination apparatus for sameKATOU ATSUSHI·Filed 2010·Granted Jul 16, 2013·15 cites·8 claims
- 0590US8833944B2Projector and image display methodKATOU ATSUSHI·Filed 2010·Granted Sep 16, 2014·8 cites·17 claims
- 0688US9039187B2Illumination optical system and a projector using the sameKATOU ATSUSHI·Filed 2010·Granted May 26, 2015·9 cites·8 claims
- 0782US8651667B2Projector and method of controlling the sameKATOU ATSUSHI·Filed 2008·Granted Feb 18, 2014·5 cites·10 claims
- 0880US11048493B2Computer system, method of updating software with computer system, and program thereforHITACHI LTD·Filed 2017·Granted Jun 29, 2021·4 cites·9 claims
- 0980US10241519B2Auto valet parking system and methodHITACHI LTD·Filed 2017·Granted Mar 26, 2019·4 cites·10 claims
- 1079US10679434B2Device diagnostic apparatus, device diagnostic system and device diagnostic methodsHITACHI LTD·Filed 2017·Granted Jun 9, 2020·5 cites·12 claims
- 1177US10956147B2Software distribution system, software distribution server, and software distribution methodHITACHI LTD·Filed 2019·Granted Mar 23, 2021·3 cites·15 claims
- 1275US9509966B2Projector in illumination optical system including phosphor wheel driverNEC DISPLAY SOLUTIONS LTD·Filed 2014·Granted Nov 29, 2016·2 cites·14 claims
- 1375US9357187B2Projector and image display methodNEC DISPLAY SOLUTIONS LTD·Filed 2014·Granted May 31, 2016·2 cites·18 claims
- 1470US9529247B2Projector including polarization separation element and rotating prismNEC DISPLAY SOLUTIONS LTD·Filed 2012·Granted Dec 27, 2016·2 cites·8 claims
- 1569US8708499B2Illuminating device and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 29, 2014·3 cites·6 claims
- 1669US8020247B2Wiper systemASMO CO LTD·Filed 2008·Granted Sep 20, 2011·8 cites·12 claims
- 1768US10891123B2In-vehicle software distribution system, in-vehicle software distribution server, and in-vehicle software distribution methodHITACHI LTD·Filed 2018·Granted Jan 12, 2021·1 cites·11 claims
- 1868US8568602B2Method of manufacturing a magnetic read sensor having a low resistance cap structureSAKAMOTO KOJI·Filed 2011·Granted Oct 29, 2013·2 cites·14 claims
- 1954US8608320B2Projector and method for controlling the sameKATOU ATSUSHI·Filed 2009·Granted Dec 17, 2013·0 cites·14 claims
- 2053US8690357B2Projector having a light transmitting window movably disposed in-front of the zoom lens and a control method for the sameKATOU ATSUSHI·Filed 2008·Granted Apr 8, 2014·0 cites·9 claims
- 2152US9016865B2Illumination device and projection type display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 28, 2015·0 cites·6 claims
- 2252US8998419B2Illuminating device and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 7, 2015·0 cites·20 claims
- 2349US10249112B2Vehicle state monitoring apparatus, vehicle state monitoring system, and vehicle state monitoring methodHITACHI LTD·Filed 2018·Granted Apr 2, 2019·0 cites·8 claims
- 2447US10713866B2Vehicle operation data collection apparatus, vehicle operation data collection system, and vehicle operation data collection methodHITACHI LTD·Filed 2017·Granted Jul 14, 2020·0 cites·3 claims
- 2547US8936368B2Illumination optical system and projector using the sameSAITOU HIROYUKI·Filed 2010·Granted Jan 20, 2015·0 cites·13 claims
- 2646US9033511B2Illuminating device including reflective polarizing plate and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted May 19, 2015·0 cites·16 claims
- 2744US9140913B2Liquid-crystal projectorKATOU ATSUSHI·Filed 2011·Granted Sep 22, 2015·0 cites·8 claims
- 2844US9110361B2Illumination optical system and projection display apparatusKATOU ATSUSHI·Filed 2010·Granted Aug 18, 2015·0 cites·14 claims
- 2943US9022580B2Illumination optical system and projector using the sameSAITOU HIROYUKI·Filed 2010·Granted May 5, 2015·0 cites·20 claims
- 3041US10423841B2Abnormality detection device and abnormality detection methodHITACHI LTD·Filed 2017·Granted Sep 24, 2019·0 cites·7 claims
- 3141US2004195058A1Braking apparatus for motor vehicleASMO CO LTD·Filed 2004·Application pending·0 cites
- 3240US10310840B2Computer system, method of managing transmission of software with computer system, program therefor, and recording mediumHITACHI LTD·Filed 2017·Granted Jun 4, 2019·0 cites·10 claims
- 3340US10032375B2Apparatus, system, and method for providing traffic informationHITACHI LTD·Filed 2016·Granted Jul 24, 2018·0 cites·15 claims
- 3439US2013057833A1Illumination optical system and a projector using the sameKATOU ATSUSHI·Filed 2010·Application pending·0 cites
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