YS

Yuichi Shimbori

TK Toa Nenryo Kogyo: 1 patents #121 of 220Top 60%
Overall (All Time): #3,978,025 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4678768 Catalyst component for polymerization of olefins Masahito Fujita, Makoto Miyazaki, Masami Kizaki, Yukio Nagashima 1987-07-07