Katsuaki Hirota

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing system, image processing method, image processing...
- Patent number 7,826,658
- Issue date Nov 2, 2010
- Sony Corporation
- Nobuyuki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state image pickup device and drive method thereof
- Patent number 7,623,172
- Issue date Nov 24, 2009
- Sony Corporation
- Takamasa Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image generating device having automatic focus correction based on...
- Patent number 6,034,726
- Issue date Mar 7, 2000
- Sony Corporation
- Katsuaki Hirota
- G02 - OPTICS
Information Patent Grant
Flange-back adjusting method and apparatus for a video camera using...
- Patent number 5,764,290
- Issue date Jun 9, 1998
- Sony Corporation
- Katsuaki Hirota
- G02 - OPTICS
Information Patent Grant
Method and apparatus for flange back adjustment of camera inner foc...
- Patent number 5,543,840
- Issue date Aug 6, 1996
- Sony Corporation
- Katsuaki Hirota
- G02 - OPTICS
Information Patent Grant
Video camera
- Patent number 5,448,295
- Issue date Sep 5, 1995
- Sony Corporation
- Katsuaki Hirota
- G02 - OPTICS
Information Patent Grant
Video camera
- Patent number 5,274,458
- Issue date Dec 28, 1993
- Sony Corporation
- Toshiharu Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-focus system for video camera
- Patent number 5,235,428
- Issue date Aug 10, 1993
- Sony Corporation
- Katsuaki Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color video camera with auto-white balance control
- Patent number 5,182,636
- Issue date Jan 26, 1993
- Sony Corporation
- Akihiro Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto focus frequency conversion filter for CCD imagers having diffe...
- Patent number 5,144,450
- Issue date Sep 1, 1992
- Sony Corporation
- Akihiro Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color video camera with auto-focus, auto-exposure and auto-...
- Patent number 5,093,716
- Issue date Mar 3, 1992
- Sony Corporation
- Toshiharu Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focus control apparatus having two focusing speeds
- Patent number 5,005,086
- Issue date Apr 2, 1991
- Sony Corporation
- Koji Iwamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Solid-state image pickup device and drive method thereof
- Publication number 20060203113
- Publication date Sep 14, 2006
- Takamasa Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing system, and image processing method, recording med...
- Publication number 20060055794
- Publication date Mar 16, 2006
- Nobuyuki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuaki Hirota

Person

Patents Grantslast 30 patents

Image processing system, image processing method, image processing...

Solid-state image pickup device and drive method thereof

Image generating device having automatic focus correction based on...

Flange-back adjusting method and apparatus for a video camera using...

Method and apparatus for flange back adjustment of camera inner foc...

Video camera

Video camera

Auto-focus system for video camera

Color video camera with auto-white balance control

Auto focus frequency conversion filter for CCD imagers having diffe...

Digital color video camera with auto-focus, auto-exposure and auto-...

Focus control apparatus having two focusing speeds

Patents Applicationslast 30 patents

Solid-state image pickup device and drive method thereof

Image processing system, and image processing method, recording med...