SM

Sojiro Matsumoto

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
📍 Hyuga, JP: #13 of 36 inventorsTop 40%
Overall (All Time): #4,097,237 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4290969 Process for the continuous production of polyisocyanate Kazurou Komatsu, Takeshi Maniwa, Nobuyuki Shinmura 1981-09-22