DH

Daisuke Hashimoto

Dai Nippon Printing Co.: 1 patents #49 of 221Top 25%
📍 Yokkaichi, CA: #5 of 9 inventorsTop 60%
Overall (2003): #242,202 of 273,478Top 90%
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 Takayasu Komatsu, Akira Makita, Koji Fujiyama 2003-09-16