Inventor
OKUNO RYOJI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “OKUNO RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
18 patentsUS6243538B1Jun 5, 2001
Camera and apparatus adapted to use a film cartridge
CANON KK13 citations73
US6170999B1Jan 9, 2001
Power transmission device wherein a film take-up spool gear also partakes in film rewinding
CANON KK7 citations73
US6085043AJul 4, 2000
Apparatus having a power switch controlled by an operating device of an optical device
CANON KK7 citations73
US5799221AAug 25, 1998
Camera
CANON KK9 citations73
US5612760AMar 18, 1997
Camera adapted to use film cartridge having light shielding door
CANON KK11 citations73
USD407731SApr 6, 1999
Camera
CANON KK8 citations72
US6249649B1Jun 19, 2001
Apparatus having a film-cartridge-ID confirming function
CANON KK2 citations62
US6130997AOct 10, 2000
Cartridge loading apparatus for a camera
CANON KK2 citations62
US6006044ADec 21, 1999
Camera
CANON KK5 citations62
US5930537AJul 27, 1999
Camera adapted to use a film cartridge having a movable light shield door
CANON KK4 citations62
US5812896ASep 22, 1998
Camera adapted to use film cartridge provided with movable light-shielding door
CANON KK3 citations62
US5732301AMar 24, 1998
Camera having variable-sized image plane and image plane size indicator
CANON KK4 citations62
US5664249ASep 2, 1997
Camera or apparatus adapted to use film cartridge or device applicable to such camera or apparatus
CANON KK5 citations62
US6361224B1Mar 26, 2002
Film transport device and camera
CANON KK1 citations51
US11218622B2Jan 4, 2022
Image capturing apparatus
CANON KK0 citations50
US11212428B2Dec 28, 2021
Image-capturing apparatus
CANON KK0 citations50
US11175564B2Nov 16, 2021
Image capturing apparatus
CANON KK0 citations50
US11115570B2Sep 7, 2021
Imaging apparatus
CANON KK0 citations50