Akio Matsubara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, image processing method, and computer p...
- Patent number 8,295,618
- Issue date Oct 23, 2012
- Ricoh Company, Limited
- Tamon Sadasue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system, image processing method, and storage medium
- Patent number 8,265,430
- Issue date Sep 11, 2012
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Code transforming apparatus and code transforming method
- Patent number 8,081,093
- Issue date Dec 20, 2011
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, image processing method, and computer p...
- Patent number 7,751,586
- Issue date Jul 6, 2010
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server, client, and method of storing shared text data
- Patent number 7,716,308
- Issue date May 11, 2010
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing and display scheme for rendering an image at high...
- Patent number 7,646,927
- Issue date Jan 12, 2010
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of image data with additional information
- Patent number 7,593,578
- Issue date Sep 22, 2009
- Ricoh Company, Ltd.
- Hiroyuki Sakuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, program, recording medium, and data dec...
- Patent number 7,526,134
- Issue date Apr 28, 2009
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decompression from transform coefficients
- Patent number 7,181,077
- Issue date Feb 20, 2007
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decompression apparatus and method
- Patent number 7,113,645
- Issue date Sep 26, 2006
- Ricoh Company, Ltd.
- Yutaka Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decompression from transform coefficients
- Patent number 6,870,961
- Issue date Mar 22, 2005
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for optimizing image data compression involving...
- Patent number 6,101,284
- Issue date Aug 8, 2000
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting compression method and for compr...
- Patent number 5,838,821
- Issue date Nov 17, 1998
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication control unit
- Patent number 4,903,016
- Issue date Feb 20, 1990
- Ricoh Company, Ltd.
- Toshiharu Murai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER P...
- Publication number 20100034473
- Publication date Feb 11, 2010
- Tamon SADASUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing system, image processing method, and storage medium
- Publication number 20090257681
- Publication date Oct 15, 2009
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Server, client, and method of storing shared text data
- Publication number 20070294375
- Publication date Dec 20, 2007
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code transforming apparatus and code transforming method
- Publication number 20070256057
- Publication date Nov 1, 2007
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus, image processing method, and computer p...
- Publication number 20060067561
- Publication date Mar 30, 2006
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image decompression from transform coefficients
- Publication number 20050175248
- Publication date Aug 11, 2005
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing and display scheme for rendering an image at high...
- Publication number 20050058353
- Publication date Mar 17, 2005
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus, method, program and medium storing imag...
- Publication number 20040161156
- Publication date Aug 19, 2004
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coding and decoding of image data with additional information
- Publication number 20040151387
- Publication date Aug 5, 2004
- Hiroyuki Sakuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus, program, recording medium, and data dec...
- Publication number 20040146206
- Publication date Jul 29, 2004
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image decompression apparatus and method
- Publication number 20030169935
- Publication date Sep 11, 2003
- Yutaka Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing system processing code data
- Publication number 20030068089
- Publication date Apr 10, 2003
- Yutaka Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image decompression from transform coefficients
- Publication number 20020057843
- Publication date May 16, 2002
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING

Akio Matsubara

Person

Patents Grantslast 30 patents

Image processing apparatus, image processing method, and computer p...

Image processing system, image processing method, and storage medium

Code transforming apparatus and code transforming method

Image processing apparatus, image processing method, and computer p...

Server, client, and method of storing shared text data

Image processing and display scheme for rendering an image at high...

Coding and decoding of image data with additional information

Image processing apparatus, program, recording medium, and data dec...

Image decompression from transform coefficients

Image decompression apparatus and method

Image decompression from transform coefficients

Methods and systems for optimizing image data compression involving...

Method and apparatus for selecting compression method and for compr...

Communication control unit

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER P...

Image processing system, image processing method, and storage medium

Server, client, and method of storing shared text data

Code transforming apparatus and code transforming method

Image processing apparatus, image processing method, and computer p...

Image decompression from transform coefficients

Image processing and display scheme for rendering an image at high...

Image processing apparatus, method, program and medium storing imag...

Coding and decoding of image data with additional information

Image processing apparatus, program, recording medium, and data dec...

Image decompression apparatus and method

Image processing system processing code data

Image decompression from transform coefficients