TK

Takayasu Komatsu

Dai Nippon Printing Co.: 1 patents #49 of 221Top 25%
📍 Oshima, JP: #38 of 175 inventorsTop 25%
Overall (2003): #109,995 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6620554 Etching substrate material, etching process, and article obtained by etching Daisuke Hashimoto, Akira Makita, Koji Fujiyama 2003-09-16