TI

Takayuki Ikai

ML Mitsubishi Pencil Company, Limited: 1 patents #5 of 25Top 20%
Overall (2021): #242,776 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11135868 Refill for writing implements and writing implements using the same — 2021-10-05