RY

Ryo Yasoshima

TC Tsukineko Co.: 9 patents #2 of 4Top 50%
Overall (All Time): #567,986 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D816763 Combined stamp pad and case 2018-05-01
7513950 Vertical stamp pad 2009-04-07
D553181 Combined stamp pad and lid 2007-10-16
5865892 Expandable stamp pad 1999-02-02
D389509 Combined stamp pad and support 1998-01-20
D389174 Stamp pad container 1998-01-13
D382581 Combined stamp pad and container 1997-08-19
5653804 Method of stamping expandable stamp pad 1997-08-05
5601644 Multicolor stamp pad 1997-02-11