EY

Eiichi Yonemitsu

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
📍 Kashiwa, JP: #407 of 653 inventorsTop 65%
Overall (All Time): #4,121,806 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4228258 Resin composition containing polyphenylene oxide Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Norio Sayama, Keiun Ko 1980-10-14