YS

Yuichiro Sadanaga

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #79,521 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6836045 Electrical motor Hiroshi Murakami, Yasufumi Ikkai, Taro Kishibe, Shinichiro Kawano, Toshiyuki Tamamura +2 more 2004-12-28