HM

Hiroaki Muroya

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #3,663,273 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5965765 Process for producing .alpha.,.beta.-unsaturated nitrile Shigeru Kurihara, Akihiko Sakamoto 1999-10-12