KK

Kei Kawaguchi

JC Japan Pionics Co.: 1 patents #2 of 12Top 20%
📍 Yokohama, CA: #56 of 111 inventorsTop 55%
Overall (2004): #178,062 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6716403 Method of recovering a cleaning agent Kenji Otsuka, Takashi Shimada, Minoru Osugi 2004-04-06