RK

Ryuichi Kawamoto

IN Inax: 1 patents #3 of 23Top 15%
📍 Ebeye: #84 of 344 inventorsTop 25%
Overall (1989): #59,830 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869427 Shower system Shigeru Sakakibara, Kazuyuki Wakahara, Ikutoshi Nebashi 1989-09-26