TN

Tatsuya Nagatsu

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #92,542 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6970140 Antenna apparatus and portable apparatus using the same Yasuhiro Hibino, Ryuichi Kamimoto, Akira Ito 2005-11-29