YZ

Yoshiyuki Zama

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #2 of 21Top 10%
Overall (2011): #120,970 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7888398 Pigment Naoki Hirata, Hisao Okamoto, Michiei Nakamura, Tetsuya Yanagimoto, Hiroaki Yamada +1 more 2011-02-15