HI

Hirotake Izawa

ML Mitsubishi Pencil Company, Limited: 1 patents #7 of 40Top 20%
Overall (2017): #402,773 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9669649 Mechanical pencil Daisaku Morimoto 2017-06-06