KT

Kazuhiko Takanashi

ML Mitsubishi Pencil Company, Limited: 28 patents #4 of 302Top 2%
Overall (All Time): #136,403 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
D404426 Ball-point pen — 1999-01-19
D404427 Ball-point pen — 1999-01-19
D357699 Felt pen with an eraser at the tip of the cap — 1995-04-25