JD

Jiyun Du

PL Pfu Limited: 11 patents #31 of 478Top 7%
📍 Kanazawa, JP: #27 of 503 inventorsTop 6%
Overall (All Time): #463,844 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9143653 Image processing apparatus, method, and computer program product identifying show-through position based on back side image and expanded front side image Kunihiko Ohmi 2015-09-22
8824796 Image processing apparatus, image processing method, and computer-readable, non-transitory medium 2014-09-02
8818095 Image processing apparatus, image processing method, and computer-readable, non-transitory medium 2014-08-26
8554012 Image processing apparatus and image processing method for correcting distortion in photographed image Satoshi Miyamoto, Nobuhisa Yamazaki 2013-10-08
7907171 Notebook information processor and projective transformation parameter calculating method Satoshi Miyamoto, Nobuhisa Yamazaki, Masanari Takabatake 2011-03-15
7903171 Notebook information processor and image reading method Masanari Takabatake, Nobuhisa Yamazaki, Satoshi Miyamoto 2011-03-08
7893973 Image processor and image processing method using luminance value rate change Satoshi Miyamoto, Nobuhisa Yamazaki 2011-02-22
7764891 Solid-concentration measuring apparatus and method thereof, and solid-concentration control system Satoshi Miyamoto, Yoshiro Kawamoto, Seiichi Takeda, Naoaki Shima, Shintaro Shitahira +1 more 2010-07-27
6996361 Full-color electrophotographic apparatus using liquid toner containing resin Motoharu Ichida, Satoshi Moriguchi, Yasuhiko Kishimoto, Masanobu Hongo, Shigeki Uesugi +9 more 2006-02-07
6687477 Toner recycle control system of electrophotographing device using viscous liquid developing solution Motoharu Ichida, Satoshii Moriguchi, Shigeki Uesugi, Yoshiaki Kawamoto, Seiichi Takeda +13 more 2004-02-03
6625415 Liquid-development full-color electrophotographic device Yutaka Nakashima, Akihiko Inamoto, Shigeki Uesugi, Satoru Moto, Motoharu Ichida +9 more 2003-09-23