MJ

Mitsutoshi Jikei

IC Idemitsu Petrochemical Co.: 1 patents #27 of 81Top 35%
RD Research Institute For Production Development: 1 patents #1 of 4Top 25%
📍 Akita, JP: #5 of 16 inventorsTop 35%
Overall (1994): #91,247 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290911 Process for preparing polyarylene thioether from thiophenol Eishun Tsuchida, Hiroyuki Nishide, Kimihisa Yamamoto 1994-03-01