Tetsuro Nagatsuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing method, in...
- Patent number 8,533,795
- Issue date Sep 10, 2013
- Ricoh Company, Ltd.
- Masashi Nakatomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information display system, apparatus and method of displaying elec...
- Patent number 8,078,988
- Issue date Dec 13, 2011
- Ricoh Company, Ltd.
- Soichiro Iga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, information recording system, inf...
- Patent number 7,958,135
- Issue date Jun 7, 2011
- Ricoh Company, Ltd.
- Masayoshi Katoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document classification system and method for classifying a documen...
- Patent number 7,194,471
- Issue date Mar 20, 2007
- Ricoh Company, Ltd.
- Tetsuro Nagatsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCES...
- Patent number 6,826,724
- Issue date Nov 30, 2004
- Ricoh Company, Ltd.
- Atsuo Shimada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR SCANNING/ACCUMULATING IMAGE, AND COMPUTER PRO...
- Publication number 20090231637
- Publication date Sep 17, 2009
- RICOH COMPANY, LTD.
- Eiji KEMMOCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, IN...
- Publication number 20080235776
- Publication date Sep 25, 2008
- Masashi NAKATOMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PR...
- Publication number 20080072225
- Publication date Mar 20, 2008
- Tetsuro NAGATSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION EXTRACTING APPARATUS, AND INFORMATION EXTRACTING METHOD
- Publication number 20070233465
- Publication date Oct 4, 2007
- Nahoko Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCES...
- Publication number 20070136288
- Publication date Jun 14, 2007
- Atsuo Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus, information recording system, inf...
- Publication number 20070051793
- Publication date Mar 8, 2007
- Masayoshi Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus, information managing apparatus, i...
- Publication number 20060200441
- Publication date Sep 7, 2006
- Tetsuro Nagatsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tetsuro Nagatsuka

Person

Patents Grantslast 30 patents

Information processing apparatus, information processing method, in...

Information display system, apparatus and method of displaying elec...

Information processing apparatus, information recording system, inf...

Document classification system and method for classifying a documen...

DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCES...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR SCANNING/ACCUMULATING IMAGE, AND COMPUTER PRO...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, IN...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PR...

INFORMATION EXTRACTING APPARATUS, AND INFORMATION EXTRACTING METHOD

DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCES...

Information processing apparatus, information recording system, inf...

Information processing apparatus, information managing apparatus, i...