Omoto; Narihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Omoto; Narihiro.The latest application filed is for "data distribution control system".

Company Profile

0.4.7

Omoto; Narihiro - Toda JP
Omoto; Narihiro - Ichikawa JP
Omoto, Narihiro - Tada JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of managing digital signature, apparatus for processing digital signature, and a computer readable medium for recording program of managing digital signature Grant 7,574,605 - Tanimoto , et al. August 11, 2	2009-08-11
Method for verifying a digital signature Grant 7,441,115 - Miyazaki , et al. October 21, 2	2008-10-21
Electronic mail system Grant 7,299,197 - Omoto , et al. November 20, 2	2007-11-20
File storage system and a NAS server Grant 7,206,939 - Miyazaki , et al. April 17, 2	2007-04-17
Data distribution control system App 20070050812 - Ebata; Tomoichi ; et al.	2007-03-01
Verification result recording method and apparatus for creating signature verification log App 20050177734 - Tanimoto, Koichi ; et al.	2005-08-11
Method for verifying a digital signature App 20040123107 - Miyazaki, Kunihiko ; et al.	2004-06-24
Data protection system App 20030221115 - Itoh, Shinji ; et al.	2003-11-27
File storage system and a NAS server App 20030187885 - Miyazaki, Kunihiko ; et al.	2003-10-02
Method of managing digital signature, apparatus for processing digital signature, and a computer readable medium for recording program of managing digital signature App 20030182552 - Tanimoto, Kouichi ; et al.	2003-09-25
Electronic mall system App 20020178081 - Omoto, Narihiro ; et al.	2002-11-28

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