Inventor
TSUJI SADAFUSA
JP41 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI SADAFUSA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
34 patentsUS5202720AApr 13, 1993
Photographic camera with flash unit
MINOLTA CAMERA KK101 citations96
US4986665AJan 22, 1991
Optical density detector
MINOLTA CAMERA KK138 citations96
US4827118AMay 2, 1989
Light-sensitive device having color filter and manufacturing method thereof
MINOLTA CAMERA KK77 citations96
US5555047ASep 10, 1996
Data reading and writing apparatus
MINOLTA CAMERA KK26 citations93
US5258793ANov 2, 1993
Structure of cartridge chamber and cover of a camera
MINOLTA CAMERA KK30 citations93
US5255034AOct 19, 1993
Camera having an automatic film loading mechanism
MINOLTA CAMERA KK23 citations92
US5159375AOct 27, 1992
Camera having a remote control function
MINOLTA CAMERA KK46 citations92
US5123079AJun 16, 1992
DC motor and controlling system therefor
MINOLTA CAMERA KK32 citations92
US4851870AJul 25, 1989
Shutter apparatus for camera
MINOLTA CAMERA KK21 citations82
US5621493AApr 15, 1997
Photographic camera with shifting cartridge holder
MINOLTA CAMERA KK11 citations74
US5389986AFeb 14, 1995
Remote controlled camera system
MINOLTA CAMERA KK8 citations74
US5382992AJan 17, 1995
Film cartridge accommodating device which prevents previously used cartridges from being employed in a camera or the like
MINOLTA CAMERA KK9 citations74
US5351102ASep 27, 1994
Film apparatus having magnetic recording surface
MINOLTA CAMERA KK10 citations74
US5307099AApr 26, 1994
Film cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the like
MINOLTA CAMERA KK13 citations74
US5223878AJun 29, 1993
Remote controlled camera system
MINOLTA CAMERA KK12 citations74
US4985723AJan 15, 1991
Photographic camera
MINOLTA CAMERA KK13 citations74
US5798625AAug 25, 1998
DC motor and controlling system therefor
MINOLTA CAMERA KK8 citations73
US5483310AJan 9, 1996
Film cartridge and a camera employing the film cartridge
MINOLTA CAMERA KK13 citations73
US5463436AOct 31, 1995
Remote controllable camera system
MINOLTA CAMERA KK12 citations73
US5410380AApr 25, 1995
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK10 citations73
US5357302AOct 18, 1994
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK13 citations73
US5220371AJun 15, 1993
Film cartridge and a camera employing the film cartridge
MINOLTA CAMERA KK17 citations73
US5119123AJun 2, 1992
Camera having a remote control function
MINOLTA CAMERA KK15 citations73
US4992875AFeb 12, 1991
Still video camera
MINOLTA CAMERA KK10 citations73
US4963916AOct 16, 1990
Photographic camera
MINOLTA CAMERA KK7 citations73
US4882602ANov 21, 1989
Photographic camera having a piezo-electric actuating element
MINOLTA CAMERA KK5 citations73
US4870437ASep 26, 1989
Photographic camera
MINOLTA CAMERA KK14 citations73
US4868595ASep 19, 1989
Photographic camera
MINOLTA CAMERA KK5 citations73
US5497212AMar 5, 1996
Rewinding device for cameras
MINOLTA CAMERA KK4 citations63
US4811044AMar 7, 1989
Shutter actuating device
MINOLTA CAMERA KK5 citations63
US5461694AOct 24, 1995
DC motor and controlling system therefor
MINOLTA CAMERA KK2 citations62
US5153735AOct 6, 1992
An arrangement of a recording medium in a still camera
MINOLTA CAMERA KK5 citations62
US4868597ASep 19, 1989
Photographic camera having a piezo-electric actuating element
MINOLTA CAMERA KK1 citations62
US4873544AOct 10, 1989
Photographic camera having a piezo-electric actuating element
MINOLTA CAMERA KK0 citations52
MINOLTA CO LTD
7 patentsUS6512497B1Jan 28, 2003
Image information display device
MINOLTA CO LTD138 citations98
US6473058B1Oct 29, 2002
Information display device and display control method
MINOLTA CO LTD55 citations96
US7046239B2May 16, 2006
Electronic apparatus
MINOLTA CO LTD32 citations92
US6917359B1Jul 12, 2005
Information display device and information display method
MINOLTA CO LTD6 citations63
US7917791B2Mar 29, 2011
Electronic apparatus
MINOLTA CO LTD2 citations61
US7801737B1Sep 21, 2010
Data distributing system and data recording method
MINOLTA CO LTD0 citations42
USRE36184EApr 6, 1999
Camera having an automatic film loading mechanism
MINOLTA CO LTD0 citations41