Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TM

Tomoo Mitsunaga

Sony: 89 patents #152 of 25,231Top 1%
CUColumbia University: 10 patents #115 of 2,492Top 5%
Yokohama, NY: #7 of 63 inventorsTop 15%
Overall (All Time): #18,035 of 4,157,543Top 1%
90 Patents All Time

Issued Patents All Time

Showing 76–90 of 90 patents

Patent #TitleCo-InventorsDate
7548264 Image processing apparatus and image processing method, and program Yoshikuni Nomura 2009-06-16
7479998 Image pickup and conversion apparatus Seiji Kobayashi, Hiroaki Ono 2009-01-20
7412092 Image processing apparatus, image processing method, and program Yoshikuni Nomura 2008-08-12
7362894 Image processing apparatus and method, recording medium, and program Hiroaki Ono 2008-04-22
7227992 Apparatus and method for image processing and storage medium for the same Hiroaki Ono, Seiji Kobayashi, Ken Nakajima, Chikako Sano, Nobuyuki Sato 2007-06-05
7084905 Method and apparatus for obtaining high dynamic range images Shree K. Nayar 2006-08-01
6996271 Apparatus and method for image processing and storage medium for the same Hiroaki Ono, Seiji Kobayashi, Ken Nakajima, Chikako Sano, Nobuyuki Sato 2006-02-07
6864916 Apparatus and method for high dynamic range imaging using spatially varying exposures Shree K. Nayar 2005-03-08
6781595 Image processing apparatus and method, and recording medium therefor Seiji Kobayashi, Hiroaki Ono, Ken Nakajima, Chikako Sano, Nobuyuki Sato 2004-08-24
6304672 Edge detecting method and edge detecting device which detects edges for each individual primary color and employs individual color weighting coefficients Takashi Totsuka 2001-10-16
6298155 Apparatus and method for generating time-series data, apparatus and method for editing curves and recording medium having program recorded thereon Taku Yokoyama, Takashi Totsuka, Hidehiro Hirase, John Zeiss 2001-10-02
6252985 Image detecting apparatus Takashi Totsuka 2001-06-26
6128046 Key signal generating apparatus and picture synthesis apparatus, and key signal generating method and picture synthesis method Takashi Totsuka, Taku Yokoyama 2000-10-03
5995662 Edge detecting method and edge detecting device which detects edges for each individual primary color and employs individual color weighting coefficients Takashi Totsuka 1999-11-30
5887082 Image detecting apparatus Takashi Totsuka 1999-03-23