KM

Kazuo Masai

HI Hitachi: 2 patents #899 of 4,225Top 25%
HC Hitachi Software Engineering Co.: 1 patents #10 of 42Top 25%
Overall (2003): #58,220 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6584457 Parallel data base record distribution method and parallel data base management system Hideaki Kasao, Keisuke Toda, Kota Yamaguchi, Kiyomi Hirohata 2003-06-24
6510428 Method and system of database divisional management for parallel database system Masashi Tsuchida, Shunichi Torii 2003-01-21