Inventor
IMAIZUMI TOSHIO
JP5 patents
Patents
5 patentsUS6160670ADec 12, 2000
Camera
KONISHIROKU PHOTO IND32 citations95
US5668670ASep 16, 1997
Zoom lens barrel
KONISHIROKU PHOTO IND22 citations91
US6396645B1May 28, 2002
Zoom lens barrel with focusing path and focal length switching path
KONISHIROKU PHOTO IND8 citations72
US6028718AFeb 22, 2000
Zoom lens barrel
KONISHIROKU PHOTO IND5 citations72
US5748386AMay 5, 1998
Zoom lens barrel including a mechanism for moving lens groups
KONISHIROKU PHOTO IND5 citations72