WY

Wataru Yamashita

MC Mitsui Chemicals: 12 patents #117 of 2,279Top 6%
MI Mitsui Toatsu Chemicals, Incorporated: 12 patents #80 of 1,543Top 6%
MC Mitsubishi Generator Co.: 1 patents #9 of 25Top 40%
Overall (All Time): #151,248 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5260388 Polyimide and process for the preparation thereof Shoji Tamai, Yuichi Okawa, Yuko Ishihara, Keizaburo Yamaguchi, Akihiro Yamaguchi 1993-11-09