Hirota; Katsuaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirota; Katsuaki.The latest application filed is for "solid-state image pickup device and drive method thereof".

Company Profile

0.8.2

Hirota; Katsuaki - Kanagawa JP
Hirota; Katsuaki - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Image processing system, image processing method, image processing recording medium, and program suitable for extraction processing Grant 7,826,658 - Sato , et al. November 2, 2	2010-11-02
Solid-state image pickup device and drive method thereof Grant 7,623,172 - Wada , et al. November 24, 2	2009-11-24
Solid-state image pickup device and drive method thereof App 20060203113 - Wada; Takamasa ; et al.	2006-09-14
Image processing system, and image processing method, recording medium, and program App 20060055794 - Sato; Nobuyuki ; et al.	2006-03-16
Image generating device having automatic focus correction based on a detected change in an iris position or in a zoom lens position Grant 6,034,726 - Hirota , et al. March 7, 2	2000-03-07
Video camera Grant 5,448,295 - Hirota September 5, 1	1995-09-05
Auto-focus system for video camera Grant 5,235,428 - Hirota , et al. August 10, 1	1993-08-10
Auto focus frequency conversion filter for CCD imagers having different numbers of pixels Grant 5,144,450 - Kikuchi , et al. September 1, 1	1992-09-01
Digital color video camera with auto-focus, auto-exposure and auto-white balance, and an auto exposure system therefor which compensates for abnormal lighting Grant 5,093,716 - Kondo , et al. March 3, 1	1992-03-03
Focus control apparatus having two focusing speeds Grant 5,005,086 - Iwamoto , et al. April 2, 1	1991-04-02

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