Inventor
MARUYAMA HIDEFUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA HIDEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
8 patentsUS5596720AJan 21, 1997
Redundant message processing system featuring reception server controlling communication between client and server process, and stand-by server retransmitting message with information indicating the message being a retransmitted message
FUJITSU LTD122 citations94
US6212520B1Apr 3, 2001
Database management system based on client/server architecture and storage medium storing a program therefor
FUJITSU LTD48 citations92
US7191155B2Mar 13, 2007
License transmitting and distributing system under offline environment and method thereof
FUJITSU LTD39 citations91
US9525670B2Dec 20, 2016
Computer product, recording medium, communications apparatus, and communications method
FUJITSU LTD4 citations71
US10708047B2Jul 7, 2020
Computer-readable recording medium storing update program and update method, and computer-readable recording medium storing management program and management method
FUJITSU LTD0 citations51
US9584490B2Feb 28, 2017
Computer-readable, non-transitory medium storing digital content distributing program, computer-readable, non-transitory medium storing digital content playback program, digital content distributing apparatus and digital content playback apparatus
FUJITSU LTD1 citations51
US9553731B2Jan 24, 2017
Transmission method and system for terminal unique information
FUJITSU LTD0 citations40
US9524379B2Dec 20, 2016
Security chip used in a contents data playing device, update management method, and update management program
FUJITSU LTD0 citations40
SEIKO EPSON CORP
3 patentsUS7540908B2Jun 2, 2009
Ink composition, ink cartridge, recording method, and recorded product
SEIKO EPSON CORP9 citations84
US7540909B2Jun 2, 2009
Ink composition, ink cartridge, recording method, and recorded product
SEIKO EPSON CORP8 citations84
US7540911B2Jun 2, 2009
Ink composition, ink set, ink cartridge using the ink composition, inkjet recording method and recorded material
SEIKO EPSON CORP3 citations62