YW

Yoshinori Wakamiya

CC Catalysts & Chemicals Industries Co.: 1 patents #4 of 14Top 30%
Overall (2004): #81,133 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6827639 Polishing particles and a polishing agent Hiroyasu Nishida, Michio Komatsu 2004-12-07