Negishi; Kazuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Negishi; Kazuyoshi.The latest application filed is for "database management system and method for query process for the same".

Company Profile

0.6.3

Negishi; Kazuyoshi - Yokohama-shi JP
Negishi; Kazuyoshi - Yokohama 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
Database management system and method for query process for the same App 20060041599 - Tsuchida; Masahi ; et al.	2006-02-23
Database management system and method for query process for the same App 20050262045 - Tsuchida, Masashi ; et al.	2005-11-24
System and method for implementing hash-based load-balancing query processing in a multiprocessor database system Grant 6,567,806 - Tsuchida , et al. May 20, 2	2003-05-20
Database management apparatus and query operation therefor, including processing plural database operation requests based on key range of hash code Grant 6,556,988 - Tsuchida , et al. April 29, 2	2003-04-29
Database management system and method for query process for the same App 20010014888 - Tsuchida, Masashi ; et al.	2001-08-16
Database management system and query operation therefor, including processing plural database operation requests based on key range of hash code Grant 6,256,621 - Tsuchida , et al. July 3, 2	2001-07-03
System and method for implementing parallel operations in a database management system Grant 6,026,394 - Tsuchida , et al. February 15, 2	2000-02-15
Database management system and method for query process for the same Grant 5,806,059 - Tsuchida , et al. September 8, 1	1998-09-08
Multiple processor system having a correspondence table for transferring processing control between instruction processors Grant 5,062,046 - Sumiyoshi , et al. October 29, 1	1991-10-29

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