TK

Toshiyuki Kusuda

NK Nippon Gohsei Kagaku Kogyo: 1 patents #62 of 142Top 45%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,914,674 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4968575 A toner composition comprising a rosin-containing polyester Akira Matsumura, Tomiji Itou, Sadao Shigematsu 1990-11-06