Ryuichi Hiraike

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surgical operation support apparatus, surgical operation support me...
- Patent number 12,295,549
- Issue date May 13, 2025
- NEC Corporation
- Masahiro Saikou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for producing data replica
- Patent number 7,765,197
- Issue date Jul 27, 2010
- NEC Corporation
- Kenichirou Fujiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault recovery system and method for adaptively updating order of c...
- Patent number 7,620,849
- Issue date Nov 17, 2009
- NEC Corporation
- Kiyoshi Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system including active system and redundant system and st...
- Patent number 7,478,273
- Issue date Jan 13, 2009
- NEC Corporation
- Nobutatsu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault tolerant multi-node computing system for parallel-running a p...
- Patent number 7,237,140
- Issue date Jun 26, 2007
- NEC Corporation
- Nobutatsu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-site television conference system and central control apparat...
- Patent number 6,285,392
- Issue date Sep 4, 2001
- NEC Corporation
- Kozo Satoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL OPERATION SUPPORT APPARATUS, SURGICAL OPERATION SUPPORT ME...
- Publication number 20230041542
- Publication date Feb 9, 2023
- NEC Corporation
- Masahiro SAIKOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING DATA REPLICA
- Publication number 20070179929
- Publication date Aug 2, 2007
- NEC Corporation
- Kenichirou Fujiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM INCORPORATING DUPLICATED DATABASE SERVERS
- Publication number 20070179963
- Publication date Aug 2, 2007
- Kenichirou Fujiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system including active system and redundant system and st...
- Publication number 20050144513
- Publication date Jun 30, 2005
- NEC Corporation
- Nobutatsu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fault recovery system and method for adaptively updating order of c...
- Publication number 20050015665
- Publication date Jan 20, 2005
- NEC Corporation
- Kiyoshi Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fault tolerant multi-node computing system for parallel-running a p...
- Publication number 20040205377
- Publication date Oct 14, 2004
- NEC Corporation
- Nobutatsu Nakamura
- G06 - COMPUTING CALCULATING COUNTING