Keiichi Koyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Symmetric multiprocessor fault tolerant computer system
- Patent number 7,877,552
- Issue date Jan 25, 2011
- Marathon Technologies Corporation
- Paul A. Leveille
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault tolerant computer system
- Patent number 7,373,545
- Issue date May 13, 2008
- Marathon Technologies Corporation
- Paul A. Leveille
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Symmetric Multiprocessor Fault Tolerant Computer System
- Publication number 20070214340
- Publication date Sep 13, 2007
- Marathon Technologies Corporation
- Paul A. Leveille
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fault Tolerant Computer System
- Publication number 20060253727
- Publication date Nov 9, 2006
- Marathon Technologies Corporation
- Paul A. Leveille
- G06 - COMPUTING CALCULATING COUNTING