KY

Kazumasa Yoshizawa

CO Comcast: 53 patents #55 of 4,447Top 2%
AA Aruze Gaming America: 9 patents #22 of 127Top 20%
UC Union Machinery Co.: 1 patents #5 of 21Top 25%
Overall (All Time): #44,477 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 51–56 of 56 patents

Patent #TitleCo-InventorsDate
7997977 Card gaming machine and card game playing method 2011-08-16
7963848 Gaming machine paying out cumulatively accumulated game media and control method thereof 2011-06-21
7909688 Playing method and gaming machine for a card game including a plurality of card games 2011-03-22
7874905 Dice game method and dice game machine 2011-01-25
7857310 Method of controlling a dice game and gaming machine 2010-12-28
7753775 Gaming machine and gaming system 2010-07-13