MO

Makiko OHSHIMA

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Kamakura, JP: #813 of 1,212 inventorsTop 70%
Overall (All Time): #3,699,451 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5821002 Polymeric fluorescent substance, production process thereof and organic electrolumescence device Toshihiro Ohnishi, Takanobu Noguchi, Shuji Doi 1998-10-13