Inventor
YAMADA HIDETOSHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
19 patentsUS5153730AOct 6, 1992
Electronic still camera having two recording stages for recording still-image signals
OLYMPUS OPTICAL CO228 citations99
US6968058B1Nov 22, 2005
Digital evidential camera system for generating alteration detection data using built-in encryption key
OLYMPUS OPTICAL CO133 citations97
US6515734B1Feb 4, 2003
Exposure apparatus
OLYMPUS OPTICAL CO57 citations96
US5291282AMar 1, 1994
Image data coding apparatus and method capable of controlling amount of codes
OLYMPUS OPTICAL CO132 citations96
US5073820ADec 17, 1991
Image data coding apparatus and coding method
OLYMPUS OPTICAL CO168 citations96
US4926247AMay 15, 1990
Color imaging apparatus including a means for electronically non-linearly expanding and compressing dynamic range of an image signal
OLYMPUS OPTICAL CO80 citations96
US6078690AJun 20, 2000
Image data conversion device and method having function of inserting delimiter code into position in image data where a predetermined amount of data is reached
OLYMPUS OPTICAL CO38 citations92
US5568278AOct 22, 1996
Image data coding and decoding method and apparatus with a plurality of DCT's, quantizers, and VLC's
OLYMPUS OPTICAL CO29 citations92
US5376965ADec 27, 1994
Electronic imaging system capable of recording/reproducing images with any one of several possible recording media
OLYMPUS OPTICAL CO42 citations92
US5057924AOct 15, 1991
Electronic still camera for converting and recording still image signal into a plurality of streams
OLYMPUS OPTICAL CO23 citations92
US4891682AJan 2, 1990
Solid state image pick-up device having a number of static induction transistor image sensors
OLYMPUS OPTICAL CO33 citations92
US4875091AOct 17, 1989
Field sequential color imaging apparatus
OLYMPUS OPTICAL CO35 citations92
US4603355AJul 29, 1986
Solid state image pick-up device
OLYMPUS OPTICAL CO31 citations91
US5055930AOct 8, 1991
Image sensing and recording device having a multilayer analog memory stacked on an image sensing array
OLYMPUS OPTICAL CO21 citations82
US4589003AMay 13, 1986
Solid state image sensor comprising photoelectric converting film and reading-out transistor
OLYMPUS OPTICAL CO20 citations82
US6595819B1Jul 22, 2003
Equipment for fabricating partitioning ribs of plasma display device
OLYMPUS OPTICAL CO9 citations74
US4644402AFeb 17, 1987
Solid state image sensor
OLYMPUS OPTICAL CO8 citations74
US4556909ADec 3, 1985
Solid state image sensing device having a number of static induction transistors arranged in a matrix form
OLYMPUS OPTICAL CO10 citations74
US4574309AMar 4, 1986
Solid state image pick-up device
OLYMPUS OPTICAL CO17 citations72