Inventor
HAMADA MASATAKA
KR208 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
35 patentsUS5023646AJun 11, 1991
Automatic focus detection system
MINOLTA CAMERA KK316 citations99
US4952966AAug 28, 1990
Focus detecting device for use with cameras
MINOLTA CAMERA KK146 citations99
US4835615AMay 30, 1989
Image sensor with improved response characteristics
MINOLTA CAMERA KK224 citations99
US4636624AJan 13, 1987
Focus detecting device for use with cameras
MINOLTA CAMERA KK142 citations99
US5416554AMay 16, 1995
Camera capable of correcting camera-shake
MINOLTA CAMERA KK28 citations96
US5266981ANov 30, 1993
Camera capable of correcting camera-shake
MINOLTA CAMERA KK33 citations96
US5220375AJun 15, 1993
Camera having blurring correction apparatus
MINOLTA CAMERA KK45 citations96
US5218442AJun 8, 1993
Camera with camera-shake detection apparatus
MINOLTA CAMERA KK33 citations96
US4860045AAug 22, 1989
Automatic focusing device
MINOLTA CAMERA KK57 citations96
US4816856AMar 28, 1989
Automatic focus control device
MINOLTA CAMERA KK41 citations96
US4783677ANov 8, 1988
Automatic focus control device
MINOLTA CAMERA KK90 citations96
US4768052AAug 30, 1988
Focus detecting device
MINOLTA CAMERA KK51 citations96
US4766302AAug 23, 1988
Focus detecting device including means for determining a priority of correlation calculations
MINOLTA CAMERA KK36 citations96
US5448331ASep 5, 1995
Camera utilizing additional illumination from a flash light for focus detection and exposure operation
MINOLTA CAMERA KK62 citations94
US5483318AJan 9, 1996
Focus detecting photoelectric converting apparatus for a camera
MINOLTA CAMERA KK20 citations93
US5420661AMay 30, 1995
Camera with camera-shake detection apparatus
MINOLTA CAMERA KK21 citations93
US5363169ANov 8, 1994
Camera operated in one of a plurality of photographing modes
MINOLTA CAMERA KK29 citations93
US5353091AOct 4, 1994
Camera having blurring correction apparatus
MINOLTA CAMERA KK29 citations93
US5264889ANov 23, 1993
Apparatus having an automatic focus detecting device
MINOLTA CAMERA KK25 citations93
US5218395AJun 8, 1993
Camera with a multi-zone focus detecting device
MINOLTA CAMERA KK30 citations93
US5214464AMay 25, 1993
Camera system
MINOLTA CAMERA KK21 citations93
US5079582AJan 7, 1992
Automatic focus adjusting apparatus
MINOLTA CAMERA KK25 citations93
US5068737ANov 26, 1991
Image sensor having multiple pairs of array sensors
MINOLTA CAMERA KK28 citations93
US5014078AMay 7, 1991
Pseudo focal length camera
MINOLTA CAMERA KK24 citations93
US5005039AApr 2, 1991
Autofocusing camera
MINOLTA CAMERA KK28 citations93
US5005040AApr 2, 1991
Automatic focus adjusting apparatus of a camera
MINOLTA CAMERA KK42 citations93
US4910548AMar 20, 1990
Camera with a multi-zone focus detecting device
MINOLTA CAMERA KK28 citations93
US4851657AJul 25, 1989
Focus condition detecting device using weighted center or contrast evaluation
MINOLTA CAMERA KK32 citations93
US4831403AMay 16, 1989
Automatic focus detection system
MINOLTA CAMERA KK34 citations93
US4792820ADec 20, 1988
Camera with automatic focus and exposure control means
MINOLTA CAMERA KK29 citations93
US4734571AMar 29, 1988
Focus condition detecting device having correlation calculation means and means for determining the range of shifts of image signals
MINOLTA CAMERA KK29 citations93
US4716434ADec 29, 1987
Focus condition detecting device
MINOLTA CAMERA KK28 citations93
US4618235AOct 21, 1986
Focus detecting device for a camera
MINOLTA CAMERA KK39 citations93
US5262820ANov 16, 1993
Camera having a blur detecting device
MINOLTA CAMERA KK35 citations92
US5210563AMay 11, 1993
Camera capable of correcting blurring
MINOLTA CAMERA KK50 citations92
MINOLTA CO LTD
13 patentsUS6549730B1Apr 15, 2003
Focal position changeable spatial modulation unit and focus detection device
MINOLTA CO LTD90 citations98
US5597999AJan 28, 1997
Auto focus detecting device comprising both phase-difference detecting and contrast detecting methods
MINOLTA CO LTD121 citations97
US6369899B1Apr 9, 2002
Camera with projector for selectively projecting pattern lights
MINOLTA CO LTD58 citations96
US5895128AApr 20, 1999
Electronic flash and a camera provided with the same
MINOLTA CO LTD114 citations96
US6930704B1Aug 16, 2005
Camera for getting information upon three-dimensional shape
MINOLTA CO LTD42 citations93
US6577434B2Jun 10, 2003
Variable focal position spatial modulation device
MINOLTA CO LTD33 citations93
US6304729B2Oct 16, 2001
Apparatus capable of generating place information
MINOLTA CO LTD43 citations93
US6181875B1Jan 30, 2001
Camera capable of correcting camera-shake
MINOLTA CO LTD24 citations93
US6226459B1May 1, 2001
Apparatus having a driven member and a drive controller therefor
MINOLTA CO LTD32 citations92
US6219468B1Apr 17, 2001
Image detection system
MINOLTA CO LTD21 citations92
US6205296B1Mar 20, 2001
Film information writing device, film information reading device and film information handling device
MINOLTA CO LTD29 citations92
US6085039AJul 4, 2000
Apparatus having a driven member and a drive controller therefor
MINOLTA CO LTD16 citations92
US5815742ASep 29, 1998
Apparatus having a driven member and a drive controller therefor
MINOLTA CO LTD20 citations92
TANIMURA YASUTAKA
1 patentNISCA CORP
1 patentShowing the top 50 of 208 patents by PatentIndex Score.