TK

Takeshi Kitagawa

NT NTT: 1 patents #34 of 198Top 20%
Overall (2005): #93,198 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6925228 Optical waveguide circuit Shin Kamei, Motohaya Ishii, Akihiro Takagi 2005-08-02