Inventor
HAMAMOTO KATUNOBU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HAMAMOTO KATUNOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMOTO KATUNOBU
5 patentsUS8581512B2Nov 12, 2013
Light source module, lighting apparatus, and illumination device using the same
HAMAMOTO KATUNOBU29 citations91
US8786201B2Jul 22, 2014
LED lighting device and illumination apparatus including same
HAMAMOTO KATUNOBU13 citations82
US8564210B2Oct 22, 2013
Light source module and lighting apparatus, and illumination apparatus using same
HAMAMOTO KATUNOBU7 citations82
US8836239B2Sep 16, 2014
LED lighting device and illumination apparatus including same
HAMAMOTO KATUNOBU0 citations39
US8564206B2Oct 22, 2013
LED lighting device and illumination apparatus including same
HAMAMOTO KATUNOBU0 citations39
MATSUSHITA ELECTRIC WORKS LTD
2 patentsUS5350977ASep 27, 1994
Luminaire of variable color temperature for obtaining a blend color light of a desired color temperature from different emission-color light sources
MATSUSHITA ELECTRIC WORKS LTD262 citations97
US5418432AMay 23, 1995
Variable color luminaire
MATSUSHITA ELECTRIC WORKS LTD16 citations73