YN

Yoichi Naito

KT Kabushiki Kaisha Toshiba: 1 patents #1,082 of 2,818Top 40%
Overall (2011): #122,413 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7949119 Telephone exchange system — 2011-05-24