MM

Masahide Matsubara

MC Mitsubishi Gas Chemical Company: 1 patents #21 of 99Top 25%
Overall (2011): #224,686 of 364,097Top 65%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8048331 Etching composition and etching process Taketo Maruyama 2011-11-01