YS

Yasushi Shigeta

AC Angel Co.: 179 patents #1 of 19Top 6%
AC Angel Playing Cards Co.: 123 patents #1 of 1Top 100%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #1,226 of 4,157,543Top 1%
306
Patents All Time

Issued Patents All Time

Showing 301–306 of 306 patents

Patent #TitleCo-InventorsDate
D624970 Playing card 2010-10-05
D624603 Playing card 2010-09-28
7762889 Table game system 2010-07-27
7424231 Information processing apparatus, information processing method, and program 2008-09-09
D553695 Playing card 2007-10-23
D550777 Playing card 2007-09-11