Inventor
SHIBATA ETSUKO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA ETSUKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
7 patentsUS6195190B1Feb 27, 2001
Optical beam scanning device
MINOLTA CO LTD41 citations95
US5563729AOct 8, 1996
Image forming light scanning apparatus
MINOLTA CO LTD23 citations92
US6449107B2Sep 10, 2002
Optical beam scanning device
MINOLTA CO LTD10 citations72
US6208448B1Mar 27, 2001
Scanning optical apparatus
MINOLTA CO LTD10 citations71
US6504657B1Jan 7, 2003
Optical member
MINOLTA CO LTD4 citations62
US5926306AJul 20, 1999
Image forming light scanning apparatus
MINOLTA CO LTD1 citations62
US5721631AFeb 24, 1998
Image forming light scanning apparatus
MINOLTA CO LTD3 citations62