HH

Hisao Hattori

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #207,035 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6402860 Aluminum alloy and method for manufacturing aluminum-alloy member Manabu Hashikura, Toshihiko Kaji, Yoshinobu Takeda 2002-06-11