YH

Yoko Hirashima

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HC Hitachi Software Engineering Co.: 2 patents #91 of 502Top 20%
Overall (All Time): #1,265,056 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6715128 Method for converting directory data, and program and device therefor Satoshi Kikuchi, Kenta Shiga, Hitoshi Yui, Masakazu Mitsuhashi 2004-03-30
6651070 Client/server database system Satoshi Kikuchi, Kenta Shiga, Norihiko Kawakami, Toru Ohashi 2003-11-18
6377948 Directory access method Satoshi Kikuchi, Yusuke Matsuoka, Michiyasu Odaki, Kazuo Ishikawa 2002-04-23
6301589 Replication method Satoshi Kikuchi, Hitoshi Yui 2001-10-09