SH

Shigetoshi Hayashi

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #117,189 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6792425 Secure multi database system including a client, multi database server, and database server Yuichi Yagawa, Mitsuhiko Yoshimura, Akira Maeda 2004-09-14