SN

Seiji Norimatsu

NT NTT: 1 patents #53 of 275Top 20%
Overall (2002): #120,139 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6490064 Wavelength division multiplexing optical transmission system Tadashi Sakamoto, Shigeki Aisawa, Masahiko Jinno, Jun-ichi Kani 2002-12-03