Inventor
KUWA TOMIEI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KUWA TOMIEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA OPTO INC
4 patentsUS7239452B2Jul 3, 2007
Projection optical system
KONICA MINOLTA OPTO INC21 citations90
US7411737B2Aug 12, 2008
Projection optical system
KONICA MINOLTA OPTO INC12 citations83
US7670008B2Mar 2, 2010
Oblique projection optical system
KONICA MINOLTA OPTO INC8 citations82
US7434944B2Oct 14, 2008
Image projection apparatus
KONICA MINOLTA OPTO INC0 citations41