HI

Hideyuki Ikoma

ML Mitsubishi Pencil Company, Limited: 1 patents #4 of 24Top 20%
📍 Yokohama, JP: #127 of 211 inventorsTop 65%
Overall (2005): #190,122 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6953502 Ink composition for water-based ball pen — 2005-10-11