HK

Hiroshi Katsura

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #62,674 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6478476 Part for positioning optical fiber Wataru Sakurai, Toshiaki Kakii, Masahiro Shibata 2002-11-12
6340247 Ferrule for optical connector, mold for ferrule, method of manufacturing ferrule for optical connector, and method of testing ferrule for optical connector Wataru Sakurai, Toshiaki Kakii, Masahiro Shibata 2002-01-22