Inventor
NISHIZAWA AKIO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NISHIZAWA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
18 patentsUS7679674B2Mar 16, 2010
Camera housing
NIKON CORP44 citations92
US6567618B2May 20, 2003
Camera
NIKON CORP14 citations82
US7653301B2Jan 26, 2010
Electronic device and camera
NIKON CORP6 citations73
US5794086AAug 11, 1998
Rotating indicator pointer type display apparatus
NIKON CORP16 citations73
US5732298AMar 24, 1998
Picture frame switching mechanism
NIKON CORP11 citations73
US5659832AAug 19, 1997
Variable camera viewfinder corresponding to variable camera aperture
NIKON CORP8 citations73
US5655172AAug 5, 1997
Camera having film cartridge chamber distinguishable from battery chamber
NIKON CORP11 citations68
US7983554B2Jul 19, 2011
Electronic device and camera having a fuel cell and opening linking cell compartment with outside
NIKON CORP3 citations62
US7566179B2Jul 28, 2009
Lens barrel and camera with lens barrel
NIKON CORP2 citations62
US6240257B1May 29, 2001
Finder apparatus
NIKON CORP6 citations62
US5999756ADec 7, 1999
Viewfinder device of display plural visual frames
NIKON CORP5 citations62
US5708888AJan 13, 1998
Camera with a frame shift prevention function
NIKON CORP3 citations62
US5678094AOct 14, 1997
Camera equipped with a function to prevent displacement of a frame
NIKON CORP2 citations62
US5752110AMay 12, 1998
Apparatus that uses a photographic film
NIKON CORP3 citations61
US7955747B2Jun 7, 2011
Electronic device and electronic device operating control method
NIKON CORP0 citations42
US5887209AMar 23, 1999
Camera containing a frame shift prevention member and method
NIKON CORP0 citations41
US5878294AMar 2, 1999
Insertable magnetic head assembly for film camera
NIKON CORP0 citations41
US5708192AJan 13, 1998
Photosensor equipped device for detecting perforations
NIKON CORP0 citations41