Inventor
SASAKI TAKASHI
JP615 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS5323233AJun 21, 1994
Image signal processing apparatus having a color filter with offset luminance filter elements
CANON KK185 citations99
US6515698B1Feb 4, 2003
Image recording apparatus
CANON KK46 citations96
US5734424AMar 31, 1998
Image pickup apparatus capable of providing moving video signal and still video signal
CANON KK61 citations96
US4959659ASep 25, 1990
Color picture forming apparatus and method
CANON KK69 citations96
US4931864AJun 5, 1990
Image forming apparatus which performs gamma correction on the basis of a cumulative frequency distribution produced from a histogram of image data representing a selected area of an image
CANON KK75 citations96
US4758885AJul 19, 1988
Method of processing color image
CANON KK101 citations96
US4731662AMar 15, 1988
Image processing method for processing an image signal differently depending on the range of an image characteristic thereof relative to the range within which an output device can reproduce the image characteristic
CANON KK72 citations96
US4682216AJul 21, 1987
Color image picture forming process and apparatus which improves the quality of the black portions of the picture
CANON KK95 citations96
US4672432AJun 9, 1987
Method for recording a color image using dots of colorants of different densities
CANON KK116 citations96
US4667228AMay 19, 1987
Image signal processing apparatus
CANON KK60 citations96
US4635078AJan 6, 1987
Intermediate gradient image producing method
CANON KK102 citations96
US4631578ADec 23, 1986
Method of and apparatus for forming a color picture using a plurality of color correction processings
CANON KK58 citations96
US6587148B1Jul 1, 2003
Reduced aliasing distortion optical filter, and an image sensing device using same
CANON KK51 citations93
US6100929AAug 8, 2000
Image-taking system in which a high resolution image having suppressed color moire is obtained
CANON KK36 citations93
US5920349AJul 6, 1999
Image pickup device
CANON KK20 citations93
US5719624AFeb 17, 1998
Image recording apparatus with arithmetic processing
CANON KK27 citations93
US5581357ADec 3, 1996
Color signal processing apparatus using a common low pass filter for the luminance signal and the color signals
CANON KK23 citations93
US5579047ANov 26, 1996
Image signal processing apparatus using color filters and an image pick-up device providing interlaced field signals
CANON KK29 citations93
US5319451AJun 7, 1994
Color signal processing apparatus using a common low pass filter for the luminance signal and the color signals
CANON KK30 citations93
US4965663AOct 23, 1990
Method for measuring of chromatic optical density
CANON KK28 citations93
US4772911ASep 20, 1988
Image formation apparatus
CANON KK26 citations93
US4714964ADec 22, 1987
Intermediate gradient image forming method
CANON KK47 citations93
TOSHIBA KK
5 patentsUS6253554B1Jul 3, 2001
Gas turbine plant with fuel heating and turbine cooling features
TOSHIBA KK92 citations98
US6079948AJun 27, 2000
Blade for axial fluid machine having projecting portion at the tip and root of the blade
TOSHIBA KK113 citations96
US6543214B2Apr 8, 2003
Thermal power plant
TOSHIBA KK60 citations94
US6155040ADec 5, 2000
Gas turbine
TOSHIBA KK27 citations93
US6010808AJan 4, 2000
Rewritable thermal recording medium and recording method
TOSHIBA KK38 citations93
HITACHI METALS LTD
3 patentsSUMITOMO RUBBER IND
3 patentsHITACHI LTD
3 patentsUS5818168AOct 6, 1998
Gas discharge display panel having communicable main and auxiliary discharge spaces and manufacturing method therefor
HITACHI LTD81 citations96
US6320560B1Nov 20, 2001
Plasma display, driving apparatus of plasma display panel and driving system thereof
HITACHI LTD61 citations95
US5701214ADec 23, 1997
Tape loading device in magnetic recording/playback apparatus that controls loading based on calculated reel inertia and tape position
HITACHI LTD29 citations93
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5479854AJan 2, 1996
Automatic squeegee angle and pressure adjusting means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US6562406B1May 13, 2003
Apparatus and method for applying viscous fluid
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations95
US5201452AApr 13, 1993
Screen printing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
SHINKO PANTEC CO LTD
2 patentsMITSUBISHI CORP
1 patentYUASA BATTERY CO LTD
1 patentTOKIN CORP
1 patentKONISHIROKU PHOTO IND
1 patentMICRON TECHNOLOGY INC
1 patentSHARP KK
1 patentFUJITSU HITACHI PLASMA DISPLAY
1 patentSUMITOMO ELECTRIC INDUSTRIES
1 patentBRIDGESTONE SPORTS CO LTD
1 patentShowing the top 50 of 615 patents by PatentIndex Score.