Inventor
WAKABAYASHI HIROSHI
JP156 patents
⚠️ This page may combine multiple inventors who share the name “WAKABAYASHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
24 patentsUS5086314AFeb 4, 1992
Exposure control apparatus for camera
NIKON CORP182 citations99
US5715482AFeb 3, 1998
Collapsible type zoom camera
NIKON CORP81 citations96
US5598242AJan 28, 1997
Vibration compensation mode selection apparataus and associated visual display for a camera
NIKON CORP85 citations96
US5097285AMar 17, 1992
Camera with self-timer
NIKON CORP90 citations96
US4937609AJun 26, 1990
Camera having soft focus filter
NIKON CORP119 citations96
US4864338ASep 5, 1989
Camera having partially retractable picture taking optical system with dust cover
NIKON CORP46 citations96
US5649238AJul 15, 1997
Camera having built-in flash light emitting device for improving picture quality and method thereof
NIKON CORP85 citations95
US6229963B1May 8, 2001
Display device for a camera
NIKON CORP47 citations93
US5570149AOct 29, 1996
Camera having a collapsible mount type photographic optical system
NIKON CORP19 citations93
US4857947AAug 15, 1989
Position controlling device in a lens driving apparatus for camera
NIKON CORP24 citations93
US4825235AApr 25, 1989
Camera having soft focus filter
NIKON CORP31 citations93
US6164842ADec 26, 2000
Camera having a lens barrier unit opening/closing mechanism
NIKON CORP20 citations92
US6049432AApr 11, 2000
Zoom lens barrel
NIKON CORP44 citations92
US5937213AAug 10, 1999
Camera having scale imprintable capabilities and method for imprinting the scale
NIKON CORP22 citations92
US5570151AOct 29, 1996
Camera which operates a shutter according to a photographer's wink and the vibration level
NIKON CORP31 citations92
US5521671AMay 28, 1996
Camera display apparatus having rotating elements to indicate photographic information
NIKON CORP25 citations92
US5857122AJan 5, 1999
Vibration compensation device for a camera and an associated visual display
NIKON CORP19 citations84
US5808817ASep 15, 1998
Lens barrel
NIKON CORP17 citations84
US5687029ANov 11, 1997
Lens barrel having collapsing and extending use grooves
NIKON CORP18 citations84
US6510287B1Jan 21, 2003
Camera display apparatus having rotating elements to indicate information
NIKON CORP19 citations83
US5606391AFeb 25, 1997
Exposure control apparatus for camera
NIKON CORP15 citations82
US6088535AJul 11, 2000
Interchangeable lens camera and interchangeable lens barrels with multipurpose drive mechanism
NIKON CORP15 citations74
US5995761ANov 30, 1999
Camera having vibration correcting device
NIKON CORP14 citations74
US5978599ANov 2, 1999
Camera having vibration correcting function
NIKON CORP7 citations74
KANEGAFUCHI CHEMICAL IND
13 patentsUS5063270ANov 5, 1991
Curable composition
KANEGAFUCHI CHEMICAL IND75 citations96
US5011900AApr 30, 1991
Curable composition
KANEGAFUCHI CHEMICAL IND63 citations96
US4910255AMar 20, 1990
Curable composition
KANEGAFUCHI CHEMICAL IND57 citations96
US5120379AJun 9, 1992
Sealant for double-layered glass
KANEGAFUCHI CHEMICAL IND131 citations95
US5648427AJul 15, 1997
Curable composition
KANEGAFUCHI CHEMICAL IND26 citations93
US5109064AApr 28, 1992
Curable composition
KANEGAFUCHI CHEMICAL IND48 citations93
US6369187B1Apr 9, 2002
Reactive silicon group-containing oxypropylene polymer and method of producing same
KANEGAFUCHI CHEMICAL IND23 citations92
US5296582AMar 22, 1994
Curable resin composition
KANEGAFUCHI CHEMICAL IND23 citations92
US5051463ASep 24, 1991
Curable polymer composition
KANEGAFUCHI CHEMICAL IND25 citations92
US4981728AJan 1, 1991
Adhesion method
KANEGAFUCHI CHEMICAL IND43 citations91
US4977228ADec 11, 1990
Curable polymer composition
KANEGAFUCHI CHEMICAL IND42 citations90
US4563538AJan 7, 1986
Process for stabilizing silicon-containing methacrylate
KANEGAFUCHI CHEMICAL IND25 citations82
US4657978AApr 14, 1987
Curable composition
KANEGAFUCHI CHEMICAL IND18 citations80
NIPPON KOGAKU KK
9 patentsUS4721972AJan 26, 1988
Camera having a photo-taking lens barrel movable in the direction of the optic axis
NIPPON KOGAKU KK156 citations99
US4768048AAug 30, 1988
Camera having partially retractable taking optical system
NIPPON KOGAKU KK102 citations96
US4643555AFeb 17, 1987
Camera with switchable focal length
NIPPON KOGAKU KK100 citations96
US4597657AJul 1, 1986
Compact camera capable of encasing a phototaking optical system
NIPPON KOGAKU KK96 citations96
US4669848AJun 2, 1987
Camera having partially retractable taking optical system
NIPPON KOGAKU KK33 citations93
US4697898AOct 6, 1987
Display device of a camera system
NIPPON KOGAKU KK25 citations92
US4515453AMay 7, 1985
Camera having a flash unit built therein
NIPPON KOGAKU KK47 citations92
US4697901AOct 6, 1987
Parallax correcting device in the finder of a camera
NIPPON KOGAKU KK22 citations82
US4342509AAug 3, 1982
Film feeding device of a camera
NIPPON KOGAKU KK22 citations82
HIRAKAWA HEWTECH CORP
2 patentsNAGANO KEIKI CO LTD
2 patentsShowing the top 50 of 156 patents by PatentIndex Score.