KF

Kiyoshi Fujisawa

ML Mitsubishi Pencil Company, Limited: 1 patents #5 of 25Top 20%
📍 Fujioka, JP: #3 of 8 inventorsTop 40%
Overall (2021): #373,038 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11112892 Stylus pen Masashi Sakagami, Atsunori Satake 2021-09-07