RY

Ryouhei Yamamoto

FC Fumoto Giken Co.: 1 patents #1 of 2Top 50%
Overall (2011): #175,694 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020486 Operating device Naoyuki Yamamoto 2011-09-20