SU

Satoshi Umeyama

SL Sumitomo Dow Limited: 1 patents #1 of 12Top 9%
Overall (1994): #70,687 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290855 Thermoplastic resin composition Mikio Kodama, Motoichi Yano, Takayoshi Fujiwara, Katsuji Abe 1994-03-01