MK

Mituharu Katayama

SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #3,710,949 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5606844 Process for producing a self-supporting package having an outlet stopper and an apparatus for producing said package Tadao Takagaki, Yasuo Noguchi 1997-03-04