HJ

Hirokuni Jintoku

Overall (2018): #398,867 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10131777 Composite of polymer and tungstic acid and/or molybdic acid Hirotaka Ihara 2018-11-20