YM

Yoshihide Mitsuya

KC Kotobuki & Co.: 2 patents #3 of 8Top 40%
Overall (2002): #34,259 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6491467 Writing instrument — 2002-12-10
6379067 Double-chuck mechanical pencil Hidehei Kageyama, Tadayoshi Ebinuma 2002-04-30