HI

Hideyuki Ikoma

ML Mitsubishi Pencil Company, Limited: 1 patents #12 of 26Top 50%
📍 Yokohama, JP: #146 of 226 inventorsTop 65%
Overall (2003): #212,752 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6645284 Ink composition for water based ballpoint pen — 2003-11-11