KK

Katsuhisa Kumazawa

MC Mitsubishi Chemical: 2 patents #15 of 226Top 7%
📍 Yokkaichi, JP: #61 of 303 inventorsTop 25%
Overall (2023): #138,357 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11732087 Biomass-resource-derived polyester and production process thereof Takayuki Aoshima, Yasuaki Miki, Satoshi Katou, Tadashi Uyeda, Toyomasa Hoshino +3 more 2023-08-22
11560449 Biomass-resource-derived polyester and production process thereof Takayuki Aoshima, Yasuaki Miki, Satoshi Katou, Tadashi Uyeda, Toyomasa Hoshino +3 more 2023-01-24