YS

Yoshimasa Sawamoto

Overall (2019): #209,212 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10386064 Stoker-type incinerator Masayuki Mawatari, Kouji Namerisawa 2019-08-20