SD

Seiji Doi

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #9 of 17Top 55%
Overall (2024): #278,212 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12146045 Carbon material dispersion Hiroyuki Shimanaka, Jun KAMABAYASHI, Yoshikazu Murakami, Yuzuru Sato 2024-11-19