KI

Kazumasa Ito

RE Ricoh Elemex: 1 patents #1 of 3Top 35%
Overall (2003): #185,301 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659768 Oral cavity cleaning device Hiroshi Ikeda, Shin Yamazaki 2003-12-09