KH

Kazunari Hattori

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #185,628 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6668128 Optical fiber wire holder, fusion-splicing apparatus, cleaving apparatus, and optical fiber splicing method Tsutomu Watanabe, Yutaka Ito 2003-12-23