RN

Ryoji Noda

YC Yutaka Giken Co.: 1 patents #56 of 161Top 35%
Overall (All Time): #2,578,723 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11629800 Double pipe and method for manufacturing same Koji Yamamoto, Takashi Wagatsuma 2023-04-18