Inventor
USHIJIMA SHINICHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “USHIJIMA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOENIX ELECTRIC CO LTD
5 patentsUS7478928B2Jan 20, 2009
Light source device
PHOENIX ELECTRIC CO LTD0 citations50
US9099293B2Aug 4, 2015
Method and circuit for lighting high-pressure discharge lamp
PHOENIX ELECTRIC CO LTD1 citations49
US9022579B2May 5, 2015
Circuit and method for lighting high pressure discharge lamp
PHOENIX ELECTRIC CO LTD1 citations48
US9362103B2Jun 7, 2016
High pressure discharge lamp and lighting method thereof
PHOENIX ELECTRIC CO LTD0 citations39
US9591732B1Mar 7, 2017
Method for lighting high-pressure discharge lamp
PHOENIX ELECTRIC CO LTD0 citations37