KO

Koichiro Ohtomo

KL Kanebo, Limited: 1 patents #248 of 571Top 45%
Overall (All Time): #4,123,645 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4233211 Finely powdered fibroin and process for producing same Yukio Horikawa 1980-11-11