Inventor
KOJIMA SAKIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA SAKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIVERSAL ENTERTAINMENT CORP
7 patentsUS7758415B2Jul 20, 2010
Slot machine
UNIVERSAL ENTERTAINMENT CORP12 citations82
US7824261B2Nov 2, 2010
Gaming machine with second symbols substitutable for first symbols during a feature game
UNIVERSAL ENTERTAINMENT CORP7 citations71
US7922580B2Apr 12, 2011
Gaming machine
UNIVERSAL ENTERTAINMENT CORP1 citations50
US7837551B2Nov 23, 2010
Gaming machine capable with free game play
UNIVERSAL ENTERTAINMENT CORP0 citations50
US7740540B2Jun 22, 2010
Gaming machine
UNIVERSAL ENTERTAINMENT CORP1 citations45
US8002627B2Aug 23, 2011
Slot machine
UNIVERSAL ENTERTAINMENT CORP0 citations39
US7997975B2Aug 16, 2011
Slot machine
UNIVERSAL ENTERTAINMENT CORP0 citations39