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Yoshiji Yumoto

JR Japan Synthetic Rubber: 1 patents #11 of 74Top 15%
Overall (1994): #47,371 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5332650 Radiation-sensitive composition Makoto Murata, Mikio Yamachika, Takao Miura 1994-07-26