KO

Kei Oomoto

ML Mitsubishi Pencil Company, Limited: 1 patents #8 of 34Top 25%
Overall (2016): #328,943 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9358828 Mechanical pencil Hirotake Izawa 2016-06-07