Hiroki Ashigaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotating apparatus for game system having light-emitting device att...
- Patent number 10,115,262
- Issue date Oct 30, 2018
- SEGA SAMMY CREATION INC.
- Hiroki Ashigaya
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Roulette lottery apparatus and timing control program thereof
- Patent number 10,109,154
- Issue date Oct 23, 2018
- SEGA SAMMY CREATION INC.
- Takashi Hasegawa
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ROTATING APPARATUS FOR GAME SYSTEM HAVING LIGHT-EMITTING DEVICE ATT...
- Publication number 20160260281
- Publication date Sep 8, 2016
- SEGA SAMMY CREATION INC.
- Hiroki Ashigaya
- G07 - CHECKING-DEVICES
Information Patent Application
ROULETTE LOTTERY APPARATUS AND TIMING CONTROL PROGRAM THEREOF
- Publication number 20160180651
- Publication date Jun 23, 2016
- SEGA Sammy Creation Inc.
- Takashi Hasegawa
- G07 - CHECKING-DEVICES