RD

Ryuji Doi

TC Toppan Printing Co.: 1 patents #23 of 111Top 25%
Overall (2023): #272,562 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11614574 Coloring composition for solid-state imaging element Tomotaka Chuko, Kenji Hiki, Kazushige Kitazawa, Shinichi Okamoto, Tetsuya Hirota +2 more 2023-03-28