HA

Hirohumi Akiyama

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
📍 Miyazaki, JP: #267 of 531 inventorsTop 55%
Overall (All Time): #3,957,816 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4766258 Process for producing hydrocarbon fluoride Takahiro Komatsu, Tohru Ide, Takao Kitamura, Shinichi Yamamoto 1988-08-23