MS

Makoto Sumitani

MC Mitsubishi Gas Chemical Company: 1 patents #37 of 132Top 30%
Overall (1994): #93,940 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278853 Optical isolator Kazushi Shirai, Norio Takeda, Mitsuzo Arii 1994-01-11