P

Inventor

ERIGUCHI HIROYASU

JP8 patents
⚠️ This page may combine multiple inventors who share the name “ERIGUCHI HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC WORKS LTD

5 patents
US5491386AFeb 13, 1996

Stable high frequency high-pressure discharge lamp lighting device avoiding acoustic resonance

MATSUSHITA ELECTRIC WORKS LTD55 citations92
US7391165B2Jun 24, 2008

Discharge lamp lighting control device

MATSUSHITA ELECTRIC WORKS LTD21 citations91
US6864645B2Mar 8, 2005

Method and circuit for driving a gas discharge lamp

MATSUSHITA ELECTRIC WORKS LTD25 citations90
US5606223AFeb 25, 1997

Luminaire of reduced noise with magnetic field cancelled

MATSUSHITA ELECTRIC WORKS LTD9 citations73
US6958581B2Oct 25, 2005

High-intensity discharge lamp operating device and method for controlling the high-intensity discharge lamp

MATSUSHITA ELECTRIC WORKS LTD9 citations72

YUFUKU AKIRA

1 patent
US8232746B2Jul 31, 2012

High pressure discharge lamp lighting device and lighting fixture using the same

YUFUKU AKIRA8 citations81

PANASONIC ELEC WORKS CO LTD

1 patent
US8044601B2Oct 25, 2011

High voltage discharge lamp lighting device

PANASONIC ELEC WORKS CO LTD3 citations60

KOMATSU NAOKI

1 patent
US8228006B2Jul 24, 2012

High pressure discharge lamp lighting device and lighting fixture using the same

KOMATSU NAOKI0 citations40