KH

Kiyomi Hirohata

HI Hitachi: 2 patents #622 of 3,771Top 20%
HC Hitachi Software Engineering Co.: 2 patents #3 of 54Top 6%
Overall (2004): #54,514 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6745191 Parallel database record distribution method and parallel database management system Hideaki Kasao, Keisuke Toda, Kota Yamaguchi, Kazuo Masai 2004-06-01
6675160 Database processing method, apparatus for carrying out the same and medium storing processing program Norihiro Hara, Nobuo Kawamura, Tomohiro Nakayama 2004-01-06