TS

Tetsuya Sumitomo

FC Furukawa Electric Co.: 1 patents #50 of 153Top 35%
Overall (2002): #105,366 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6470723 Apparatus for manufacturing internal grooved tube Koji Yamamoto, Toshiaki Hashizume 2002-10-29