SA

Susumu Akamatsu

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #111,429 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6492665 Semiconductor device Toshitaka Hibi, Takehiko Ueda, Tadami Shimizu, Yoshiaki Kato, Tatsuya Obata +1 more 2002-12-10