Osamu Kawakami
Dainichiseika Color & Chemicals Mfg. Co. · Ukima Chemicals & Color Mfg. Co. · Kabushiki Kaisha Toshiba
Total Patents:
27
Overall Rank:
#142,049
Years Active:
1987–2025
Dainichiseika Color & Chemicals Mfg. Co. Rank:
#43