Inventor
SHIBATA HIRONORI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
11 patentsUS5570233AOct 29, 1996
Vari-focal lens system
OLYMPUS OPTICAL CO36 citations92
US5418646AMay 23, 1995
Wide-angle zoom lens system having a high varifocal ratio
OLYMPUS OPTICAL CO20 citations92
US5260834ANov 9, 1993
Small zoom lens system
OLYMPUS OPTICAL CO25 citations92
US6215959B1Apr 10, 2001
Camera having autofocus function independent of photographing optical system
OLYMPUS OPTICAL CO11 citations74
US5631775AMay 20, 1997
Zoom lens system
OLYMPUS OPTICAL CO12 citations73
US5589986ADec 31, 1996
Zoom lens
OLYMPUS OPTICAL CO11 citations73
US5570234AOct 29, 1996
Compact wide-angle variable focal length lens system
OLYMPUS OPTICAL CO18 citations73
US5315438AMay 24, 1994
Zoom lens system
OLYMPUS OPTICAL CO15 citations73
US5231540AJul 27, 1993
Compact zoom lens system
OLYMPUS OPTICAL CO19 citations73
US5815747ASep 29, 1998
Camera having autofocus function independent of photographing optical system
OLYMPUS OPTICAL CO4 citations63
US5654830AAug 5, 1997
Zoom lens system
OLYMPUS OPTICAL CO3 citations62