TW

Takeshi Wakai

TC Tombow Pencil Co.: 1 patents #1 of 2Top 50%
Overall (1994): #61,891 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316402 Penholder cap Masahiko Nagai 1994-05-31