YW

Yoshihiro Wakamatsu

NC Nara Machinery Co.: 1 patents #2 of 6Top 35%
Overall (2002): #84,740 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454194 Granular material processing apparatus Kenji Hamada, Shinichi Yamamoto 2002-09-24