WS

Wataru Sakurai

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Nanbu, JP: #13 of 128 inventorsTop 15%
Overall (2002): #18,852 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6478476 Part for positioning optical fiber Hiroshi Katsura, Toshiaki Kakii, Masahiro Shibata 2002-11-12
6477619 Disk array controller, its disk array control unit, and increase method of the unit Kazuhisa Fujimoto, Hiroki Kanai, Akira Fujibayashi 2002-11-05
6340247 Ferrule for optical connector, mold for ferrule, method of manufacturing ferrule for optical connector, and method of testing ferrule for optical connector Hiroshi Katsura, Toshiaki Kakii, Masahiro Shibata 2002-01-22