KM

Kazuaki Matsumoto

MK Mitsubishi Pencil Kabushikikaisha: 1 patents #1 of 4Top 25%
Overall (2003): #184,587 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6582144 Writing implement Hiroyuki Mutou, Takeshi Kobayashi 2003-06-24