Kazumasa Ueda

SC Sumitomo Chemical: 1 patents #80 of 272Top 30%

📍 Tampere, FI: #45 of 195 inventorsTop 25%

Overall (2004): #179,967 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6800105	Abrasive for metal	Masayuki Takashima	2004-10-05