HK

Hidemitsu Kasahara

MC Maruo Calcium Co.: 1 patents #1 of 5Top 20%
Overall (2017): #402,610 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9815953 Calcium carbonate filler for resin, and resin composition containing said filler Shigeo Takiyama 2017-11-14