Tatsuo Miyachi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system and communication method
- Patent number 9,907,108
- Issue date Feb 27, 2018
- Ricoh Company, Limited
- Takayuki Kunieda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission apparatus and method for management of user ident...
- Patent number 7,512,988
- Issue date Mar 31, 2009
- Ricoh Company, Ltd.
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Grant
Data transmission apparatus and method for management of user ident...
- Patent number 6,687,829
- Issue date Feb 3, 2004
- Ricoh Company, Ltd.
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice-based verification and identification methods and systems
- Patent number 5,893,057
- Issue date Apr 6, 1999
- Ricoh Company Ltd.
- Jun-ichiroh Fujimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Thermally sensing type flowing velocity measuring apparatus
- Patent number 5,750,893
- Issue date May 12, 1998
- Ricoh Co., Ltd.
- Norihiko Murata
- G01 - MEASURING TESTING
Information Patent Grant
Thermal-type flow sensor
- Patent number 5,623,097
- Issue date Apr 22, 1997
- Ricoh Company, Ltd.
- Hiroyuki Horiguchi
- G01 - MEASURING TESTING
Information Patent Grant
Timing reproduction device
- Patent number 5,521,939
- Issue date May 28, 1996
- Ricoh Company, Ltd.
- Tatsuo Miyachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD
- Publication number 20160309525
- Publication date Oct 20, 2016
- Yuko NAGASHIGE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20150078362
- Publication date Mar 19, 2015
- RICOH COMPANY, LIMITED
- Takayuki KUNIEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Data transmission apparatus and method for management of user ident...
- Publication number 20040109019
- Publication date Jun 10, 2004
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING

Tatsuo Miyachi

Person

Patents Grantslast 30 patents

Communication system and communication method

Data transmission apparatus and method for management of user ident...

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

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

Data transmission apparatus and method for management of user ident...

Voice-based verification and identification methods and systems

Thermally sensing type flowing velocity measuring apparatus

Thermal-type flow sensor

Timing reproduction device

Patents Applicationslast 30 patents

COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD

COMMUNICATION SYSTEM AND COMMUNICATION METHOD

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

Data transmission apparatus and method for management of user ident...