KH

Kouji Haga

HC Hitachi Chemical Company: 1 patents #44 of 157Top 30%
Overall (2018): #339,373 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10037894 Polishing liquid for metal and polishing method Yasuhiro ICHIGE, Seiichi Kondo 2018-07-31