HS

Hirotomo Sai

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
HS Hitachi Industry & Control Solutions: 4 patents #9 of 84Top 15%
CC Clarion Co.: 1 patents #397 of 721Top 60%
Overall (All Time): #321,987 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
9723282 In-vehicle imaging device Tsutomu Usui 2017-08-01
9712724 Image signal processing apparatus, imaging apparatus and image processing program for performing image and noise correction Shinichiro Hirooka, Junji Shiokawa 2017-07-18
9602737 Imaging apparatus Shinichiro Hirooka, Junji Shiokawa 2017-03-21
9355327 Image processing apparatus and imaging apparatus with noise correction function and signal level correction function Shinichiro Hirooka, Junji Shiokawa, Daisuke Yoshida 2016-05-31
9350905 Image signal processing apparatus, image signal processing method, and image capturing apparatus Shinichiro Hirooka, Daisuke Yoshida 2016-05-24
8878980 Image signal processing device for auto-focus for a scene including a point light source Mari Ohbuchi, Junji Shiokawa 2014-11-04
8836826 Image signal processing apparatus and image signal processing method Mari Ohbuchi, Keisuke Kawamoto, Shinichi Nonaka 2014-09-16
8830338 Imaging device Shinichiro Hirooka, Mari Ohbuchi 2014-09-09
8804011 Imaging device Shinichi Nonaka, Akira Irinouchi 2014-08-12
8681242 Image signal processing system Mari Ohbuchi, Tsutomu Usui, Shinichiro Hirooka 2014-03-25
8368755 Photographing apparatus, image signal choosing apparatus, driving assisting apparatus and automobile Toshio Nishida 2013-02-05
8254702 Image compression method and image processing apparatus Yusuke Yatabe 2012-08-28
7590348 Photographing apparatus Tsutomu Usui 2009-09-15
7515760 Multiple picture-data compression system Daisuke Yoshida, Tadasu Horiuchi 2009-04-07
7304672 Contour correcting video signal processing apparatus Akihito Nishizawa, Junji Kamimura 2007-12-04