Ryuichi Masuda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, method therefor, and computer-rea...
- Patent number 7,694,218
- Issue date Apr 6, 2010
- Canon Kabushiki Kaisha
- Ryuichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File management system, file management method, and storage medium
- Patent number 6,862,603
- Issue date Mar 1, 2005
- Canon Kabushiki Kaisha
- Satoru Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File management system and its method and storage medium
- Patent number 6,594,650
- Issue date Jul 15, 2003
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method for generating a control sign...
- Patent number 6,185,404
- Issue date Feb 6, 2001
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G07 - CHECKING-DEVICES
Information Patent Grant
Image searching apparatus
- Patent number 5,881,214
- Issue date Mar 9, 1999
- Canon Kabushiki Kaisha
- Akira Morisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method for generating a control sign...
- Patent number 5,765,089
- Issue date Jun 9, 1998
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G07 - CHECKING-DEVICES
Information Patent Grant
Image processing apparatus and method for determining whether an or...
- Patent number 5,583,614
- Issue date Dec 10, 1996
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G07 - CHECKING-DEVICES
Information Patent Grant
Device and method for controlling a color image processing apparatu...
- Patent number 5,434,649
- Issue date Jul 18, 1995
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus with anti-forgery provision
- Patent number 5,321,470
- Issue date Jun 14, 1994
- Canon Kabushiki Kaisha
- Kamon Hasuo
- G07 - CHECKING-DEVICES
Information Patent Grant
Image information processing apparatus capable of synthesizing fron...
- Patent number 5,280,545
- Issue date Jan 18, 1994
- Canon Kabushiki Kaisha
- Ryuichi Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD THEREFOR, AND COMPUTER-REA...
- Publication number 20080134024
- Publication date Jun 5, 2008
- Canon Kabushiki Kaisha
- Ryuichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE MANAGEMENT SYSTEM AND ITS METHOD AND STORAGE MEDIUM
- Publication number 20030105776
- Publication date Jun 5, 2003
- KAMON HASUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus, method therefor, and computer-rea...
- Publication number 20020087602
- Publication date Jul 4, 2002
- Ryuichi Masuda
- G06 - COMPUTING CALCULATING COUNTING

Ryuichi Masuda

Person

Patents Grantslast 30 patents

Information processing apparatus, method therefor, and computer-rea...

File management system, file management method, and storage medium

File management system and its method and storage medium

Image processing apparatus and method for generating a control sign...

Image searching apparatus

Image processing apparatus and method for generating a control sign...

Image processing apparatus and method for determining whether an or...

Device and method for controlling a color image processing apparatu...

Apparatus with anti-forgery provision

Image information processing apparatus capable of synthesizing fron...

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS, METHOD THEREFOR, AND COMPUTER-REA...

FILE MANAGEMENT SYSTEM AND ITS METHOD AND STORAGE MEDIUM

Information processing apparatus, method therefor, and computer-rea...