Takashi Sakuma

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Minato-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Game machine provided with lottery mechanism
- Patent number 10,249,130
- Issue date Apr 2, 2019
- Konami Digital Entertainment Co., Ltd.
- Ryu Sasaki
- G07 - CHECKING-DEVICES
Information Patent Grant
Electric charging apparatus and game apparatus
- Patent number 8,771,046
- Issue date Jul 8, 2014
- Konami Digital Entertainment Co., Ltd.
- Tetsuo Ishida
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GAME SYSTEM AND PROGRAM
- Publication number 20170246541
- Publication date Aug 31, 2017
- KONAMI DIGITAL ENTERTAINMENT CO., LTD.
- Ryu SASAKI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GAME MACHINE PROVIDED WITH LOTTERY MECHANISM
- Publication number 20170178445
- Publication date Jun 22, 2017
- KONAMI DIGITAL ENTERTAINMENT CO., LTD.
- Ryu Sasaki
- G07 - CHECKING-DEVICES
Information Patent Application
GAME MACHINE
- Publication number 20130324246
- Publication date Dec 5, 2013
- KONAMI DIGITAL ENTERTAINMENT CO., LTD.
- Tetsuo Ishimaru
- G07 - CHECKING-DEVICES
Information Patent Application
ELECTRIC CHARGING APPARATUS AND GAME APPARATUS
- Publication number 20130005418
- Publication date Jan 3, 2013
- Konami Digital Entertainment Co., Ltd.
- Tetsuo Ishida
- B60 - VEHICLES IN GENERAL