Takeaki Minamizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system, communication terminal, server, communication...
- Patent number 9,071,700
- Issue date Jun 30, 2015
- NEC Corporation
- Yuki Toyoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condition matching system, linked conditional matching device, and...
- Patent number 8,924,422
- Issue date Dec 30, 2014
- NEC Corporation
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction rule evaluation device, reproduction rule evaluation m...
- Patent number 8,667,598
- Issue date Mar 4, 2014
- NEC Corporation
- Takao Takenouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anonymous communication system
- Patent number 8,498,394
- Issue date Jul 30, 2013
- NEC Corporation
- Natsuko Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system and data transmission method
- Patent number 8,190,874
- Issue date May 29, 2012
- NEC Corporation
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability realization server, management system, management meth...
- Patent number 8,131,810
- Issue date Mar 6, 2012
- NEC Corporation
- Natsuko Tsutazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information reader, object, information processing apparatus, infor...
- Patent number 7,677,456
- Issue date Mar 16, 2010
- NEC Corporation
- Norio Uchida
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
NOTIFICATION DEVICE, NOTIFICATION SYSTEM, NOTIFICATION METHOD, AND...
- Publication number 20230224687
- Publication date Jul 13, 2023
- NEC Corporation
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERMIT ISSUANCE APPARATUS AND PERMIT ISSUANCE METHOD
- Publication number 20140013438
- Publication date Jan 9, 2014
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESS CONTROL DEVICE, ACCESS CONTROL SYSTEM, ACCESS CONTROL METHOD...
- Publication number 20130204398
- Publication date Aug 8, 2013
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONDITION MATCHING SYSTEM, LINKED CONDITIONAL MATCHING DEVICE, AND...
- Publication number 20130159336
- Publication date Jun 20, 2013
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFECT MEASUREMENT DEVICE, EFFECT MEASUREMENT METHOD, AND EFFECT ME...
- Publication number 20130018886
- Publication date Jan 17, 2013
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, SERVER, COMMUNICATION...
- Publication number 20120322425
- Publication date Dec 20, 2012
- NEC Corporation
- Yuki Toyoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER INFORMATION UTILIZATION SYSTEM, DEVICE, METHOD, AND PROGRAM
- Publication number 20120291109
- Publication date Nov 15, 2012
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANONYMOUS COMMUNICATION SYSTEM, ANONYMOUS COMMUNICATION METHOD, COM...
- Publication number 20120023247
- Publication date Jan 26, 2012
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANONYMOUS COMMUNICATION SYSTEM
- Publication number 20110228920
- Publication date Sep 22, 2011
- Natsuko Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, COMMUNICATION ADDRESS PROVIDING SYST...
- Publication number 20110219135
- Publication date Sep 8, 2011
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANONYMOUS COMMUNICATION SYSTEM
- Publication number 20110182211
- Publication date Jul 28, 2011
- Natsuko Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANONYMOUS COMMUNICATION SYSTEM
- Publication number 20110182210
- Publication date Jul 28, 2011
- Natsuko Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESSAGE DELIVERY SYSTEM AND DELIVERY METHOD
- Publication number 20110167476
- Publication date Jul 7, 2011
- Takao Takenouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANONYMOUS COMMUNICATION SYSTEM
- Publication number 20110134806
- Publication date Jun 9, 2011
- Natsuko Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION OPTIMIZING APPARATUS, AND COMMU...
- Publication number 20100223360
- Publication date Sep 2, 2010
- Yoshitaka Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPRODUCTION RULE EVALUATION DEVICE, REPRODUCTION RULE EVALUATION M...
- Publication number 20100146632
- Publication date Jun 10, 2010
- Takao Takenouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REACHABILITY REALIZATION SERVER, MANAGEMENT SYSTEM, MANAGEMENT METH...
- Publication number 20100106773
- Publication date Apr 29, 2010
- NEC Corporation
- Natsuko Tsutazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CUSTOMER INTRODUCTION SUPPORT SYSTEM AND CUSTOMER INTRODUCTION SUPP...
- Publication number 20100076874
- Publication date Mar 25, 2010
- NEC Corporation
- Takeaki Minamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ad hoc network, terminal apparatus, and ad hoc network configuratio...
- Publication number 20070217382
- Publication date Sep 20, 2007
- NEC Corporation
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information reader, object, information processing apparatus, infor...
- Publication number 20070007349
- Publication date Jan 11, 2007
- NEC Corporation
- Norio Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data transmission system and data transmission method
- Publication number 20060133617
- Publication date Jun 22, 2006
- NEC Corporation
- Takeaki Minamizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takeaki Minamizawa

Person

Patents Grantslast 30 patents

Communication system, communication terminal, server, communication...

Condition matching system, linked conditional matching device, and...

Reproduction rule evaluation device, reproduction rule evaluation m...

Anonymous communication system

Data transmission system and data transmission method

Reachability realization server, management system, management meth...

Information reader, object, information processing apparatus, infor...

Patents Applicationslast 30 patents

NOTIFICATION DEVICE, NOTIFICATION SYSTEM, NOTIFICATION METHOD, AND...

PERMIT ISSUANCE APPARATUS AND PERMIT ISSUANCE METHOD

ACCESS CONTROL DEVICE, ACCESS CONTROL SYSTEM, ACCESS CONTROL METHOD...

CONDITION MATCHING SYSTEM, LINKED CONDITIONAL MATCHING DEVICE, AND...

EFFECT MEASUREMENT DEVICE, EFFECT MEASUREMENT METHOD, AND EFFECT ME...

COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, SERVER, COMMUNICATION...

USER INFORMATION UTILIZATION SYSTEM, DEVICE, METHOD, AND PROGRAM

ANONYMOUS COMMUNICATION SYSTEM, ANONYMOUS COMMUNICATION METHOD, COM...

ANONYMOUS COMMUNICATION SYSTEM

INFORMATION PROCESSING DEVICE, COMMUNICATION ADDRESS PROVIDING SYST...

ANONYMOUS COMMUNICATION SYSTEM

ANONYMOUS COMMUNICATION SYSTEM

MESSAGE DELIVERY SYSTEM AND DELIVERY METHOD

ANONYMOUS COMMUNICATION SYSTEM

COMMUNICATION SYSTEM, COMMUNICATION OPTIMIZING APPARATUS, AND COMMU...

REPRODUCTION RULE EVALUATION DEVICE, REPRODUCTION RULE EVALUATION M...

REACHABILITY REALIZATION SERVER, MANAGEMENT SYSTEM, MANAGEMENT METH...

CUSTOMER INTRODUCTION SUPPORT SYSTEM AND CUSTOMER INTRODUCTION SUPP...

Ad hoc network, terminal apparatus, and ad hoc network configuratio...

Information reader, object, information processing apparatus, infor...

Data transmission system and data transmission method