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Naomi Oguma

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #2 of 16Top 15%
Overall (2020): #334,106 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10655017 Pyrimidoquinazoline pigment, method for manufacturing pyrimidoquinazoline pigment, and pigment colorant Kazuki Iguchi, Atsushi Nogami, Shuwa Ozako 2020-05-19