NT

Nobutaka Takami

YC Yamamoto Kogaku Co.: 1 patents #2 of 5Top 40%
Overall (2005): #128,732 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6854464 Respiration protecting apparatus Etsuji Mukaiyama 2005-02-15