SY

Shigelu Yagishita

NC Nippon Zeon Co.: 1 patents #17 of 103Top 20%
Overall (1994): #67,579 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334666 Vulcanizable elastomer composition comprising epoxy group-containing elastomer, organic compound having at least two -C(X)-NH-C(Y)-bonds (X=O or S, Y=O or S), quaternary ammonium or phosphonium salt, and optionally a urea or thiourea compound 1994-08-02