Kazuyuki Hanada
Dainichiseika Color & Chemicals Mfg. Co. · Ukima Colour & Chemicals Mfg. Co. · Ukima Chemicals & Color Mfg. Co.
Total Patents:
40
Overall Rank:
#79,760
Years Active:
1989–2018
Dainichiseika Color & Chemicals Mfg. Co. Rank:
#2