YI

Yasufumi Ikkai

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #73,802 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6979924 Compressor using a motor Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano 2005-12-27