KO

Kenji Okuna

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Ibaraki, JP: #235 of 769 inventorsTop 35%
Overall (2002): #175,194 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6422458 Bill deposit/withdrawal machine for depositing/withdrawing bills Riichi Katou, Kunihisa Matsuura, Itsunori Utsumi 2002-07-23