TS

Tomomi Sakata

NT NTT: 1 patents #53 of 275Top 20%
Overall (2002): #99,161 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6445845 Optical switch Hiroyoshi Togo, Fusao Shimokawa, Mitsuhiro Makihara 2002-09-03