Hamamoto; Katunobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamamoto; Katunobu.The latest application filed is for "led module and illumination device having a sensor suitable for downsizing".

Company Profile

0.21.13

Hamamoto; Katunobu - Osaka JP
Hamamoto; Katunobu - Neyagawa JP
HAMAMOTO; KATUNOBU - NEYAGAWA-SHI JP
Hamamoto; Katunobu - Kadoma JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Lighting device and illumination apparatus including same Grant 9,320,110 - Yamamoto , et al. April 19, 2	2016-04-19
LED module and illumination device having a sensor suitable for downsizing Grant 9,137,859 - Mituyasu , et al. September 15, 2	2015-09-15
LED lighting device and illumination apparatus including same Grant 8,836,239 - Hamamoto , et al. September 16, 2	2014-09-16
LED lighting device and illumination apparatus including same Grant 8,786,201 - Hamamoto , et al. July 22, 2	2014-07-22
Lighting power source with controlled charging operation for driving capacitor Grant 8,686,667 - Mishima , et al. April 1, 2	2014-04-01
Lighting device and illumination apparatus using same Grant 8,669,718 - Yamamoto , et al. March 11, 2	2014-03-11
Led Module And Illumination Device Having A Sensor Suitable For Downsizing App 20140015421 - MITUYASU; Kei ; et al.	2014-01-16
Light source module, lighting apparatus, and illumination device using the same Grant 8,581,512 - Hamamoto , et al. November 12, 2	2013-11-12
LED lighting device and illumination apparatus including same Grant 8,564,206 - Hamamoto , et al. October 22, 2	2013-10-22
Light source module and lighting apparatus, and illumination apparatus using same Grant 8,564,210 - Hamamoto , et al. October 22, 2	2013-10-22
Lighting Device And Illumination Apparatus Including Same App 20130154497 - YAMAMOTO; Masafumi ; et al.	2013-06-20
Load determination device and illumination apparatus using same Grant 8,421,360 - Mishima , et al. April 16, 2	2013-04-16
Lighting Device And Illumination Apparatus Using Same App 20130026949 - YAMAMOTO; Masafumi ; et al.	2013-01-31
Led Lighting Device And Illumination Apparatus Including Same App 20120161649 - HAMAMOTO; Katunobu ; et al.	2012-06-28
Led Lighting Device And Illumination Apparatus Including Same App 20120153832 - Hamamoto; Katunobu ; et al.	2012-06-21
Led Lighting Device And Illumination Apparatus Including Same App 20120153863 - HAMAMOTO; Katunobu ; et al.	2012-06-21
Light Source Module, Lighting Apparatus, And Illumination Device Using The Same App 20110260648 - HAMAMOTO; KATUNOBU ; et al.	2011-10-27
Illumination Device, Lamp, Lighting Circuit, And Illumination Apparatus App 20110248637 - MITSUYASU; Kei ; et al.	2011-10-13
Load Determination Device And Illumination Apparatus Using Same App 20110234104 - MISHIMA; Masanori ; et al.	2011-09-29
Light source module and lighting apparatus, and illumination apparatus using same App 20110210675 - Hamamoto; Katunobu ; et al.	2011-09-01
Lighting Power Source With Controlled Charging Operation For Driving Capacitor App 20110193495 - Mishima; Masanori ; et al.	2011-08-11
Discharge lamp lighting device and light fixture Grant 7,898,191 - Hamamoto , et al. March 1, 2	2011-03-01
Discharge Lamp Lighting Device And Light Fixture App 20100253233 - Hamamoto; Katunobu ; et al.	2010-10-07
Variable color luminaire Grant 5,418,432 - Takeuchi , et al. May 23, 1	1995-05-23
Luminaire of variable color temperature for obtaining a blend color light of a desired color temperature from different emission-color light sources Grant 5,350,977 - Hamamoto , et al. September 27, 1	1994-09-27

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