SB

Satoru Banzai

ML Mitsubishi Pencil Company, Limited: 2 patents #1 of 45Top 3%
📍 Fujioka, JP: #1 of 13 inventorsTop 8%
Overall (2018): #106,474 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9896591 Pencil lead Hiroyuki Arai 2018-02-20
9856387 Color pencil lead — 2018-01-02