KH

Kouichi Hirano

ML Mitsubishi Pencil Company, Limited: 1 patents #5 of 25Top 20%
📍 Kure, JP: #24 of 67 inventorsTop 40%
Overall (2021): #371,040 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11148460 Writing instrument Hitoshi Suzuki, Yukinori Sawa, Toshimi Kamitani 2021-10-19