AK

Akemi Kanai

DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
📍 Kashima, JP: #83 of 143 inventorsTop 60%
Overall (All Time): #3,701,719 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5831083 Production method of beta-type copper phthalocyanine pigment Kouji Ohno, Toshio Takei 1998-11-03