Hidefumi MARUYAMA

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Computer-readable recording medium storing update program and updat...
- Patent number 10,708,047
- Issue date Jul 7, 2020
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer-readable, non-transitory medium storing digital content di...
- Patent number 9,584,490
- Issue date Feb 28, 2017
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method and system for terminal unique information
- Patent number 9,553,731
- Issue date Jan 24, 2017
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer product, recording medium, communications apparatus, and c...
- Patent number 9,525,670
- Issue date Dec 20, 2016
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security chip used in a contents data playing device, update manage...
- Patent number 9,524,379
- Issue date Dec 20, 2016
- Fujitsu Limited
- Hidefumi Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer product, recording medium, communications apparatus, and c...
- Patent number 9,491,149
- Issue date Nov 8, 2016
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content distribution program, content distribution method, server,...
- Patent number 8,595,139
- Issue date Nov 26, 2013
- Fujitsu Limited
- Hidefumi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
License transmitting and distributing system under offline environm...
- Patent number 7,191,155
- Issue date Mar 13, 2007
- Fujitsu Limited
- Hidefumi Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system based on client/server architecture and...
- Patent number 6,212,520
- Issue date Apr 3, 2001
- Fujitsu Limited
- Hidefumi Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant message processing system featuring reception server cont...
- Patent number 5,596,720
- Issue date Jan 21, 1997
- Fujitsu Limited
- Syuji Hamada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER-READABLE RECORDING MEDIUM STORING UPDATE PROGRAM AND UPDAT...
- Publication number 20170093570
- Publication date Mar 30, 2017
- Fujitsu Limited
- Hidefumi MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER-READABLE, NON-TRANSITORY MEDIUM STORING DIGITAL CONTENT DI...
- Publication number 20160006704
- Publication date Jan 7, 2016
- Fujitsu Limited
- Hidefumi MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER PRODUCT, RECORDING MEDIUM, COMMUNICATIONS APPARATUS, AND C...
- Publication number 20150113280
- Publication date Apr 23, 2015
- Fujitsu Limited
- Hidefumi MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY CHIP USED IN A CONTENTS DATA PLAYING DEVICE, UPDATE MANAGE...
- Publication number 20130227538
- Publication date Aug 29, 2013
- Fujitsu Limited
- Hidefumi MARUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER-READABLE, NON-TRANSITORY MEDIUM STORING DIGITAL CONTENT DI...
- Publication number 20120057708
- Publication date Mar 8, 2012
- Fujitsu Limited
- Hidefumi MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content distribution program, content distribution method, server,...
- Publication number 20070239619
- Publication date Oct 11, 2007
- FUJITSU LIMITED
- Hidefumi Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Open generic tamper resistant CPU and application system thereof
- Publication number 20040093505
- Publication date May 13, 2004
- FUJITSU LIMITED
- Takahisa Hatakeyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
File exchange apparatus, personal information entry/introduction se...
- Publication number 20030233549
- Publication date Dec 18, 2003
- FUJITSU LIMITED
- Takahisa Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
License transmitting and distributing system under offline environm...
- Publication number 20030037006
- Publication date Feb 20, 2003
- FUJITSU LIMITED
- Hidefumi Maruyama
- G06 - COMPUTING CALCULATING COUNTING

Hidefumi MARUYAMA

Person

Patents Grantslast 30 patents

Computer-readable recording medium storing update program and updat...

Computer-readable, non-transitory medium storing digital content di...

Transmission method and system for terminal unique information

Computer product, recording medium, communications apparatus, and c...

Security chip used in a contents data playing device, update manage...

Computer product, recording medium, communications apparatus, and c...

Content distribution program, content distribution method, server,...

License transmitting and distributing system under offline environm...

Database management system based on client/server architecture and...

Redundant message processing system featuring reception server cont...

Patents Applicationslast 30 patents

COMPUTER-READABLE RECORDING MEDIUM STORING UPDATE PROGRAM AND UPDAT...

COMPUTER-READABLE, NON-TRANSITORY MEDIUM STORING DIGITAL CONTENT DI...

COMPUTER PRODUCT, RECORDING MEDIUM, COMMUNICATIONS APPARATUS, AND C...

SECURITY CHIP USED IN A CONTENTS DATA PLAYING DEVICE, UPDATE MANAGE...

COMPUTER-READABLE, NON-TRANSITORY MEDIUM STORING DIGITAL CONTENT DI...

Content distribution program, content distribution method, server,...

Open generic tamper resistant CPU and application system thereof

File exchange apparatus, personal information entry/introduction se...

License transmitting and distributing system under offline environm...