Masayuki Tsurumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display gaming system and gaming house management system
- Patent number 5,984,780
- Issue date Nov 16, 1999
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display gaming system and gaming house management system
- Patent number 5,941,774
- Issue date Aug 24, 1999
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display gaming machine and image display control method
- Patent number 5,810,665
- Issue date Sep 22, 1998
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gaming machine chair
- Patent number 5,807,177
- Issue date Sep 15, 1998
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Game machine having a playing display screen
- Patent number 5,702,303
- Issue date Dec 30, 1997
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Slot machine and game media dispensing apparatus
- Patent number 5,516,104
- Issue date May 14, 1996
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Display system at a game machine island
- Patent number 5,472,195
- Issue date Dec 5, 1995
- Kabushiki Kaisha Ace Denken
- Takatoshi Takemoto
- G07 - CHECKING-DEVICES

Masayuki Tsurumi

Person

Patents Grantslast 30 patents

Image display gaming system and gaming house management system

Image display gaming system and gaming house management system

Image display gaming machine and image display control method

Gaming machine chair

Game machine having a playing display screen

Slot machine and game media dispensing apparatus

Display system at a game machine island