ST

Setsuo Tsuruta

HI Hitachi: 2 patents #339 of 2,942Top 15%
HS Hitachi Information & Control Systems: 1 patents #1 of 3Top 35%
Overall (1997): #24,579 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5659734 Cooperation scheme for plural work stations Kiyomi Kishi, Kuniaki Matsumoto 1997-08-19
5657428 Dynamic information processing system and method for the same Yoshihito Ide, Kenichi Ishii, Eiji Nishijima, Toshihiro Eguchi 1997-08-12