KS

Keijiro Sakai

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #158,946 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6844700 Inverter apparatus Toshiaki Okuyama, Kinya Nakatsu, Hiroyuki Tomita, Junji Kato, Teiichi Furukawa 2005-01-18