P
PatentIndex
Search
Landscape
Sign in
Inventor
KUROI HISASHI
2 patents
Patents
2 patents
US4187448A
Feb 5, 1980
Discharge lamp lighting device
KUROI KOSAN KK
16 citations
64
US4158792A
Jun 19, 1979
Light control device for high frequency lighted fluorescent lamp
KUROI KOSAN KK
17 citations
63