TF

Takeo Fukumoto

ML Mitsubishi Pencil Company, Limited: 1 patents #7 of 40Top 20%
Overall (2017): #226,980 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9545813 Ball pen Seiichi Maruyama, Kazuhiko Furukawa 2017-01-17