KS

Keijiro Sakai

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #176,696 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6741063 Inverter apparatus Toshiaki Okuyama, Kinya Nakatsu, Hiroyuki Tomita, Junji Kato, Teiichi Furukawa 2004-05-25