Masataka Yamada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Time-series data accumulation device
- Patent number 9,886,456
- Issue date Feb 6, 2018
- Kabushiki Kaisha Toshiba
- Kenjiro Naemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Re-encryption system, re-encryption apparatus, and program
- Patent number 9,635,001
- Issue date Apr 25, 2017
- Kabushiki Kaisha Toshiba
- Yuki Kaseda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Policy management system, id provider system, and policy evaluation...
- Patent number 9,571,525
- Issue date Feb 14, 2017
- Kabushiki Kaisha Toshiba
- Minoru Nishizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication collaboration system, ID provider device, and program
- Patent number 8,955,041
- Issue date Feb 10, 2015
- Kabushiki Kaisha Toshiba
- Yuuichirou Esaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File-access control apparatus and program
- Patent number 8,863,305
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Koji Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication collaboration system and ID provider device
- Patent number 8,793,759
- Issue date Jul 29, 2014
- Kabushiki Kaisha Toshiba
- Minoru Nishizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content management system, recording medium and method
- Patent number 7,555,648
- Issue date Jun 30, 2009
- Kabushiki Kaisha Toshiba
- Shinko Riku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data searching system, method of synchronizing metadata and data se...
- Patent number 7,519,593
- Issue date Apr 14, 2009
- Kabushiki Kaisha Toshiba
- Kazuko Abe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT DEVICE, MANAGEMENT METHOD, AND STORAGE MEDIUM
- Publication number 20230252107
- Publication date Aug 10, 2023
- Kabushiki Kaisha Toshiba
- Toshinari HAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RE-ENCRYPTION SYSTEM, RE-ENCRYPTION APPARATUS, AND PROGRAM
- Publication number 20160119292
- Publication date Apr 28, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yuki KASEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POLICY MANAGEMENT SYSTEM, ID PROVIDER SYSTEM, AND POLICY EVALUATION...
- Publication number 20150200971
- Publication date Jul 16, 2015
- KABUSHIKI KAISHA TOSHIBA
- Minoru NISHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME-SERIES DATA ACCUMULATION DEVICE
- Publication number 20150193475
- Publication date Jul 9, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kenjiro NAEMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM
- Publication number 20140089266
- Publication date Mar 27, 2014
- TOSHIBA SOLUTIONS CORPORATION
- Yasuomi Une
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION COLLABORATION SYSTEM, ID PROVIDER DEVICE, AND PROGRAM
- Publication number 20130219461
- Publication date Aug 22, 2013
- TOSHIBA SOLUTIONS CORPORATION
- Yuuichirou Esaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION COLLABORATION SYSTEM AND ID PROVIDER DEVICE
- Publication number 20130198801
- Publication date Aug 1, 2013
- TOSHIBA SOLUTIONS CORPORATION
- Minoru NISHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE-ACCESS CONTROL APPARATUS AND PROGRAM
- Publication number 20100043070
- Publication date Feb 18, 2010
- Koji OKADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA SEARCHING SYSTEM, METHOD OF SYNCHRONIZING METADATA AND DATA SE...
- Publication number 20070100807
- Publication date May 3, 2007
- KABUSHIKI KAISHA TOSHIBA
- Kazuko Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content management system, recording medium and method
- Publication number 20060212927
- Publication date Sep 21, 2006
- Kabushiki Kaisha Toshiba
- Shinko Riku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Privilege management system, method, and recording medium
- Publication number 20060149679
- Publication date Jul 6, 2006
- Kabushiki Kaisha Toshiba
- Hidekazu Nishizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content price control system, method and recording medium
- Publication number 20060053078
- Publication date Mar 9, 2006
- Junichi Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content price control system, method and recording medium
- Publication number 20050240534
- Publication date Oct 27, 2005
- Junichi Yamamoto
- G06 - COMPUTING CALCULATING COUNTING

Masataka Yamada

Person

Patents Grantslast 30 patents

Time-series data accumulation device

Re-encryption system, re-encryption apparatus, and program

Policy management system, id provider system, and policy evaluation...

Authentication collaboration system, ID provider device, and program

File-access control apparatus and program

Authentication collaboration system and ID provider device

Content management system, recording medium and method

Data searching system, method of synchronizing metadata and data se...

Patents Applicationslast 30 patents

MANAGEMENT DEVICE, MANAGEMENT METHOD, AND STORAGE MEDIUM

RE-ENCRYPTION SYSTEM, RE-ENCRYPTION APPARATUS, AND PROGRAM

POLICY MANAGEMENT SYSTEM, ID PROVIDER SYSTEM, AND POLICY EVALUATION...

TIME-SERIES DATA ACCUMULATION DEVICE

INFORMATION PROCESSING SYSTEM

AUTHENTICATION COLLABORATION SYSTEM, ID PROVIDER DEVICE, AND PROGRAM

AUTHENTICATION COLLABORATION SYSTEM AND ID PROVIDER DEVICE

FILE-ACCESS CONTROL APPARATUS AND PROGRAM

DATA SEARCHING SYSTEM, METHOD OF SYNCHRONIZING METADATA AND DATA SE...

Content management system, recording medium and method

Privilege management system, method, and recording medium

Content price control system, method and recording medium

Content price control system, method and recording medium