Hidefumi Okada

Person

Daito-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus
- Patent number 8,072,643
- Issue date Dec 6, 2011
- Sanyo Electric Co., Ltd.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital camera
- Patent number 7,573,511
- Issue date Aug 11, 2009
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Edge emphasizing circuit
- Patent number 7,352,396
- Issue date Apr 1, 2008
- Sanyo Electric Co., LTD
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital camera which produces a single image based on two exposures
- Patent number 6,903,770
- Issue date Jun 7, 2005
- Sanyo Electric Co., Ltd.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital camera
- Patent number 6,897,895
- Issue date May 24, 2005
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus and digital camera
- Patent number 6,750,911
- Issue date Jun 15, 2004
- Sanyo Electric Co., Ltd.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital camera
- Patent number 6,727,947
- Issue date Apr 27, 2004
- Sanyo Electric Co., Ltd.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital camera using separate buses for transferring DMA processed...
- Patent number 6,683,642
- Issue date Jan 27, 2004
- Sanyo Electric Co., Ltd.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video camera with high-speed mode
- Patent number 6,304,292
- Issue date Oct 16, 2001
- Sanyo Electric Co., Ltd.
- Hirokazu Ide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color camera having a single imaging element and capable of restric...
- Patent number 6,133,953
- Issue date Oct 17, 2000
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
1-chip color video camera for generating inter-pixel color signal c...
- Patent number 5,852,468
- Issue date Dec 22, 1998
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital dividing apparatus using a look-up table
- Patent number 5,729,486
- Issue date Mar 17, 1998
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gamma correction circuit for correcting video data obtained by phot...
- Patent number 5,706,058
- Issue date Jan 6, 1998
- Sanyo Electric Co., Ltd.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing circuit for video camera which prevents a false a...
- Patent number 5,555,023
- Issue date Sep 10, 1996
- Sanyo Electric Co., Ltd.
- Akihiro Maenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color video camera with a solid state image sensing device
- Patent number 5,552,827
- Issue date Sep 3, 1996
- Sanyo Electric Co., Ltd.
- Akihiro Maenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC FILE PROCESSING APPARATUS
- Publication number 20150172363
- Publication date Jun 18, 2015
- XACTI CORPORATION
- Hidefumi Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Processing Apparatus
- Publication number 20080084581
- Publication date Apr 10, 2008
- SANYO ELECTRIC CO., LTD.
- Akio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital camera
- Publication number 20050099512
- Publication date May 12, 2005
- SANYO ELECTRIC CO., LTD.
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Edge emphasizing circuit
- Publication number 20030179299
- Publication date Sep 25, 2003
- Hidefumi Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hidefumi Okada

Person

Patents Grantslast 30 patents

Image processing apparatus

Digital camera

Edge emphasizing circuit

Digital camera which produces a single image based on two exposures

Digital camera

Imaging apparatus and digital camera

Digital camera

Digital camera using separate buses for transferring DMA processed...

Digital video camera with high-speed mode

Color camera having a single imaging element and capable of restric...

1-chip color video camera for generating inter-pixel color signal c...

Digital dividing apparatus using a look-up table

Gamma correction circuit for correcting video data obtained by phot...

Signal processing circuit for video camera which prevents a false a...

Color video camera with a solid state image sensing device

Patents Applicationslast 30 patents

ELECTRONIC FILE PROCESSING APPARATUS

Image Processing Apparatus

Digital camera

Edge emphasizing circuit