TO

Tamio Okada

NC Nippon Crucible Co.: 1 patents #1 of 5Top 20%
📍 Warabi, JP: #3 of 8 inventorsTop 40%
Overall (2003): #109,012 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6549558 Melting and holding furnace for aluminum blocks Hideo Yoshikawa, Michio Matsuura, Toshiaki Sano, Tomohiro HATANAKA 2003-04-15