Takafumi Fujiwara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image input/output control apparatus, image processing apparatus, i...
- Patent number 8,384,972
- Issue date Feb 26, 2013
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, control method for the image processing...
- Patent number 7,848,539
- Issue date Dec 7, 2010
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image input/output control apparatus, image processing apparatus, i...
- Patent number 7,724,388
- Issue date May 25, 2010
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, control method for the image processing...
- Patent number 7,532,739
- Issue date May 12, 2009
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory controller configuration system and method
- Patent number 7,447,849
- Issue date Nov 4, 2008
- Canon Kabushiki Kaisha
- Keigo Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for bus provided with internal switch
- Patent number 7,386,634
- Issue date Jun 10, 2008
- Canon Kabushiki Kaisha
- Kohei Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of arbitration for bus use request and system therefor
- Patent number 7,380,034
- Issue date May 27, 2008
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image input/output control apparatus, image processing apparatus, i...
- Patent number 7,315,388
- Issue date Jan 1, 2008
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus management based on bus status
- Patent number 7,062,664
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method, and storage medium
- Patent number 6,992,788
- Issue date Jan 31, 2006
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of delaying bus request signals to arbitrate for bus use and...
- Patent number 6,952,747
- Issue date Oct 4, 2005
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image input/output control system
- Patent number 6,707,569
- Issue date Mar 16, 2004
- Canon Kabushiki Kaisha
- Katsunori Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bus control apparatus
- Patent number 6,708,236
- Issue date Mar 16, 2004
- Canon Kabushiki Kaisha
- Atsushi Date
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control apparatus for composite appliance
- Patent number 6,604,151
- Issue date Aug 5, 2003
- Canon Kabushiki Kaisha
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory management for use with burst mode
- Patent number 6,499,076
- Issue date Dec 24, 2002
- Canon Kabushiki Kaisha
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus management using logic-based arbitration among bus access requests
- Patent number 6,438,635
- Issue date Aug 20, 2002
- Canon Kabushiki Kaisha
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR THE IMAGE PROCESSING...
- Publication number 20090268971
- Publication date Oct 29, 2009
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR THE IMAGE PROCESSING...
- Publication number 20070047825
- Publication date Mar 1, 2007
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Memory controller
- Publication number 20060236043
- Publication date Oct 19, 2006
- Canon Kabushiki Kaisha
- Keigo Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INPUT/OUTPUT CONTROL APPARATUS, IMAGE PROCESSING APPARATUS, I...
- Publication number 20060203817
- Publication date Sep 14, 2006
- Canon Kabushiki Kaisha
- TAKAFUMI FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INPUT/OUTPUT CONTROL APPARATUS, IMAGE PROCESSING APPARATUS, I...
- Publication number 20060182106
- Publication date Aug 17, 2006
- Canon Kabushiki Kaisha
- TAKAFUMI FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of arbitration for bus use request and system therefor
- Publication number 20050188139
- Publication date Aug 25, 2005
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for bus provided with internal switch
- Publication number 20040123011
- Publication date Jun 24, 2004
- Canon Kabushiki Kaisha
- Kohei Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of arbitration for bus use request and system therefor
- Publication number 20030115392
- Publication date Jun 19, 2003
- Canon Kabushiki Kaisha
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image input/output control apparatus, image processing apparatus, i...
- Publication number 20020105676
- Publication date Aug 8, 2002
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus management based on bus status
- Publication number 20020059491
- Publication date May 16, 2002
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and method, and storage medium
- Publication number 20020054342
- Publication date May 9, 2002
- Takafumi Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus management based on bus status
- Publication number 20020007431
- Publication date Jan 17, 2002
- Atsushi Date
- G06 - COMPUTING CALCULATING COUNTING

Takafumi Fujiwara

Person

Patents Grantslast 30 patents

Image input/output control apparatus, image processing apparatus, i...

Image processing apparatus, control method for the image processing...

Image input/output control apparatus, image processing apparatus, i...

Image processing apparatus, control method for the image processing...

Memory controller configuration system and method

Control method for bus provided with internal switch

Method of arbitration for bus use request and system therefor

Image input/output control apparatus, image processing apparatus, i...

Bus management based on bus status

Image processing apparatus and method, and storage medium

Method of delaying bus request signals to arbitrate for bus use and...

Image input/output control system

Bus control apparatus

Control apparatus for composite appliance

Memory management for use with burst mode

Bus management using logic-based arbitration among bus access requests

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR THE IMAGE PROCESSING...

IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR THE IMAGE PROCESSING...

Memory controller

IMAGE INPUT/OUTPUT CONTROL APPARATUS, IMAGE PROCESSING APPARATUS, I...

IMAGE INPUT/OUTPUT CONTROL APPARATUS, IMAGE PROCESSING APPARATUS, I...

Method of arbitration for bus use request and system therefor

Control method for bus provided with internal switch

Method of arbitration for bus use request and system therefor

Image input/output control apparatus, image processing apparatus, i...

Bus management based on bus status

Image processing apparatus and method, and storage medium

Bus management based on bus status