HK

Hirofumi Kawabe

HC Hamari Chemicals: 1 patents #19 of 60Top 35%
Overall (All Time): #3,913,712 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4965064 Pheophorbide derivatives Michito Karasawa, Mari Uchimoto, Takuzo Otani, Katsuo Aizawa 1990-10-23