Inventor
KATAOKA HISAO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
4 patentsUS9781812B2Oct 3, 2017
Lighting control device, lighting system, and method of controlling lighting device
PANASONIC IP MAN CO LTD3 citations65
US11882639B2Jan 23, 2024
Illumination control system
PANASONIC IP MAN CO LTD0 citations62
US10237937B2Mar 19, 2019
Lighting device
PANASONIC IP MAN CO LTD0 citations41
US10159129B2Dec 18, 2018
Lighting device, illumination device, and electronic device
PANASONIC IP MAN CO LTD0 citations41
MATSUSHITA ELECTRIC WORKS LTD
3 patentsUS6294879B1Sep 25, 2001
Ballast for a discharge lamp
MATSUSHITA ELECTRIC WORKS LTD41 citations90
US6550935B1Apr 22, 2003
Illumination device having an inverter and an igniter disposed in a lamp body
MATSUSHITA ELECTRIC WORKS LTD15 citations83
US6619817B1Sep 16, 2003
Illumination device
MATSUSHITA ELECTRIC WORKS LTD7 citations72