HS

Hiroshi Sai

TC Tanabe Seiyaku Co.: 1 patents #222 of 389Top 60%
📍 Sanda, JP: #127 of 236 inventorsTop 55%
Overall (All Time): #3,585,558 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6248743 Butadiene derivatives and process for preparing thereof Hiroshi Ohmizu, Akio Ohtani, Tsuyoshi Ohgiku, Jun Murakami 2001-06-19