Inventor
ARUGA SHIGERU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ARUGA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6755554B2Jun 29, 2004
Color wheel assembly and color sequential display device using the same, color wheel unit and color sequential display device using the same, and color sequential display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations96
US7004604B2Feb 28, 2006
Sequential color display device including light shading means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations91
US5722753AMar 3, 1998
Lamp device of liquid-crystal projection apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations88