Meiji Muramatsu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Medal distribution system in a slot machine island
- Patent number 5,618,042
- Issue date Apr 8, 1997
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus for polishing medals for game machine and for separating...
- Patent number 5,487,696
- Issue date Jan 30, 1996
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- B24 - GRINDING POLISHING
Information Patent Grant
Medal piece feed system for game machines
- Patent number 5,390,923
- Issue date Feb 21, 1995
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Medal distribution apparatus for slot machine island
- Patent number 5,292,279
- Issue date Mar 8, 1994
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Token management system for slot machine island
- Patent number 5,267,892
- Issue date Dec 7, 1993
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES