SI

Sadao Iida

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
📍 Hadano, JP: #606 of 1,025 inventorsTop 60%
Overall (All Time): #4,037,551 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4459216 Chemical dissolving solution for metals Toshihiro Nakazato, Itaru Ikeya, Toshihiko Yamazaki, Yutaka Oshida 1984-07-10