KT

Kazumasa Takada

AC Ando Electric Co.: 2 patents #3 of 57Top 6%
NT NTT: 2 patents #26 of 254Top 15%
Overall (2004): #55,727 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6775005 Low-coherence reflectometer with polarization control Fumio Akikuni, Shoichi Aoki, Tetsuo Yano, Tohru Mori 2004-08-10
6760110 Low coherent reflectometer Syoichi Aoki, Tetsuo Yano, Kenji Senda 2004-07-06