YH

Yasuhiko Horikawa

TC Taoka Chemical Co.: 1 patents #26 of 69Top 40%
Overall (All Time): #3,856,386 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5136109 Process for preparing 2,4-dichloro-3-alkyl-6-nitrophenols Osamu Kimura, Masaya Yamashita, Kazutaka Morino, Shinichi Koyama 1992-08-04