KY

Kayoko Yamamoto

CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
Overall (All Time): #3,878,415 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5023308 Aminotriazine polymers and method of preparing same Masayuki Kawaguchi, Yasushi Kita, Koji Nozaki 1991-06-11