YS

Yukinori Sawa

ML Mitsubishi Pencil Company, Limited: 1 patents #15 of 35Top 45%
Overall (2002): #83,231 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6478495 Capless writing instrument Kazuhiro Ami, Takahiro Osada 2002-11-12