Inventor
TSUKAHARA DAIKI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAHARA DAIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
47 patentsUS5086314AFeb 4, 1992
Exposure control apparatus for camera
NIKON CORP182 citations99
US5815749ASep 29, 1998
Control device for preventing red-eye effect on camera
NIKON CORP48 citations97
US5400113AMar 21, 1995
Control device for preventing red-eye effect on camera
NIKON CORP87 citations97
US5159365AOct 27, 1992
Camera with device for identifying used film magazine
NIKON CORP68 citations97
US6295088B1Sep 25, 2001
Portable display device
NIKON CORP73 citations96
US6016407AJan 18, 2000
Energy saving electronic device
NIKON CORP64 citations96
US5097285AMar 17, 1992
Camera with self-timer
NIKON CORP90 citations96
US5649238AJul 15, 1997
Camera having built-in flash light emitting device for improving picture quality and method thereof
NIKON CORP85 citations95
US5748992AMay 5, 1998
Camera control device
NIKON CORP28 citations93
US5515130AMay 7, 1996
Camera control device
NIKON CORP35 citations93
US5319403AJun 7, 1994
Camera capable of providing printing information
NIKON CORP21 citations93
US5124735AJun 23, 1992
Electromotive camera equipped with data photographing device
NIKON CORP22 citations93
US4857947AAug 15, 1989
Position controlling device in a lens driving apparatus for camera
NIKON CORP24 citations93
US6459857B2Oct 1, 2002
Electronic camera
NIKON CORP22 citations92
US5732289AMar 24, 1998
Detecting apparatus
NIKON CORP23 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
US5018832AMay 28, 1991
Device for preventing generation of harmful light in objective lens assembly
NIKON CORP24 citations92
US6275212B1Aug 14, 2001
Rotary pointer display device
NIKON CORP20 citations91
US7206024B2Apr 17, 2007
Electronic camera having rotatably coupled first and second body sections
NIKON CORP13 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
US5694624ADec 2, 1997
Zoom lens camera capable of trimming photographing with plural magnifications
NIKON CORP10 citations74
US5655163AAug 5, 1997
Illuminated display device which continues illumination until end of operating mode
NIKON CORP7 citations74
US5649252AJul 15, 1997
Camera with device for identifying used film magazine
NIKON CORP4 citations74
US5629749AMay 13, 1997
Film unit having an information part
NIKON CORP6 citations74
US5614980AMar 25, 1997
Display device including a pointer
NIKON CORP14 citations74
US5483320AJan 9, 1996
Exposure control apparatus for camera
NIKON CORP6 citations74
US5432571AJul 11, 1995
Information recording camera and system using the same
NIKON CORP10 citations74
US5258805ANov 2, 1993
Display device of a camera
NIKON CORP15 citations74
US5038165AAug 6, 1991
Camera with built-in self-timer
NIKON CORP11 citations74
US4789875ADec 6, 1988
Variable focus camera
NIKON CORP8 citations74
US5794086AAug 11, 1998
Rotating indicator pointer type display apparatus
NIKON CORP16 citations73
US5708881AJan 13, 1998
Camera display device with reduced display time
NIKON CORP11 citations73
US5572283ANov 5, 1996
Display illumination device for camera
NIKON CORP9 citations73
US5534965AJul 9, 1996
Camera
NIKON CORP12 citations73
US5655172AAug 5, 1997
Camera having film cartridge chamber distinguishable from battery chamber
NIKON CORP11 citations68
US5873005AFeb 16, 1999
Control device for a view finder optical system of a view finder camera and view finder camera equipped with same and method of operation of same
NIKON CORP2 citations63
US5721982AFeb 24, 1998
Display device for a camera for accurately displaying a rangefinding spot
NIKON CORP2 citations63
US5717963AFeb 10, 1998
Control device for preventing red-eye effect on camera
NIKON CORP1 citations63
US5537183AJul 16, 1996
Control device for preventing red-eye effect on camera
NIKON CORP1 citations63
US5515128AMay 7, 1996
Display system for a camera
NIKON CORP3 citations63
US5506651AApr 9, 1996
Indicating apparatus of a camera
NIKON CORP3 citations63
US5229809AJul 20, 1993
Camera with self-timer
NIKON CORP2 citations63
US5159376AOct 27, 1992
Automatic focus controlling apparatus
NIKON CORP3 citations63
US5150139ASep 22, 1992
Electric camera equipped with data imprinting device
NIKON CORP2 citations63
US4843411AJun 27, 1989
Camera containing a lens barrier therein
NIKON CORP6 citations63
NIPPON KOGAKU KK
3 patentsShowing the top 50 of 59 patents by PatentIndex Score.