Patents Assigned to ANGEL GROUP CO., LTD.
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Patent number: 11893857Abstract: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.Type: GrantFiled: August 12, 2022Date of Patent: February 6, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11893856Abstract: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.Type: GrantFiled: April 29, 2022Date of Patent: February 6, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11887435Abstract: A game system for participating in a baccarat game includes a bet area includes: a plurality of betting terminals separated from the game table, including a plurality of bet targets including a player win area and a banker win area, and in which a bet is performed by placing a physical token at any of the bet targets; a bet determining device configured to determine a bet target at which the physical token is placed and an amount thereof; and a collecting device and a payment device configured to collect the betted physical token or pay out for the betted physical token based on the bet target and the amount determined by the bet determining device and a result of a baccarat game.Type: GrantFiled: February 4, 2023Date of Patent: January 30, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11865435Abstract: A shuffling system of the present invention includes multiple shuffling devices which are connected in series to one another, and multiple CPUs which are independent from one another, and are connected with the respective multiple shuffling devices, in which each of the multiple CPUs is used to shuffle the cards across the multiple shuffling devices, so that the cards are arranged randomly, and further, even if the information about the shuffle in each shuffling device is stolen due to an unauthorized access to the multiple CPUs, or the like, it becomes difficult to identify shuffled cards to which the stolen information is allocated in all the shuffling devices, and therefore the possibility that the arrangement of the shuffled cards is recognized is reduced.Type: GrantFiled: October 19, 2018Date of Patent: January 9, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11857867Abstract: A system that managing playing cards to which information is given by an RFID tag and gaming chips to which information is given by an RFID tag. A system is provided with a storage box integrally configured to contain a card drawer for storing playing cards and a chip drawer for storing gaming chips, a card RFID reader for reading information of an RFID tag attached to the playing cards stored in the card drawer, and a chip RFID reader for reading information of the RFID tag attached storing gaming chips stored in the chip drawer. A card RFID reader and a chip RFID reader reads information of each RFID tag using different frequencies.Type: GrantFiled: March 24, 2022Date of Patent: January 2, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11861436Abstract: In a management system of a game token coin, one RFID tag having a data non-rewritable region and a data rewritable region is imparted to the game token coin. The location relating information of the game token coin is stored in the data rewritable region. The system includes a writer configured to additionally write the location relating information, a reader configured to read the location relating information from a plurality of the game token coins, and a management controller configure to examine the information obtained from the reader. The management controller includes a function that determines whether a history of the location relating information obtained from the reader has no abnormality.Type: GrantFiled: June 14, 2022Date of Patent: January 2, 2024Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11854344Abstract: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.Type: GrantFiled: September 23, 2022Date of Patent: December 26, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11854343Abstract: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.Type: GrantFiled: December 9, 2021Date of Patent: December 26, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11854334Abstract: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.Type: GrantFiled: July 18, 2022Date of Patent: December 26, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11847888Abstract: According to the present invention, there is provided a management system that prevents misuse of many game tokens during the operation of casino using card game tables in casino and other card game facilities using card game tables. The management system has a function that previously registers IDs of contemplated game tokens on database, manages IDs of game tokens present on a game table chip tray and a storage together with information on location on database, specifies the game token in the game table chip tray and the storage at predetermined timing, and generates an error signal when the following statuses is noticed: 1) a fact that ID absent on database is newly present and 2) a fact that two or more identical IDs are present.Type: GrantFiled: January 25, 2022Date of Patent: December 19, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11842606Abstract: When an unfair gaming currency is delivered to a dealer from a player, the currency is detected as unfair. The inspection system for inspecting the gaming currency, in which an RF tag is built, comprises: a gaming currency tray for housing the gaming currencies of the dealer in a casino game; an RF reader for reading the RF tags of the plural gaming currencies housed in the gaming currency tray; plural photosensors for detecting at least the number of the plural gaming currencies housed in the gaming currency tray at a constant time interval or always in a method other than RFID; and an inspection/alarm part for generating alarms when the number of the gaming currencies whose RF tags are read by the RF reader is not equal to the number of the gaming currencies detected by the plural photosensors.Type: GrantFiled: January 6, 2021Date of Patent: December 12, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11842595Abstract: According to one embodiment, provided is a chip recognition system that recognizes a chip on a gaming table in an amusement place having the gaming table, the chip recognition system including: a game recording apparatus that records, as an image, a state of chips stacked on the gaming table, using a camera; an image analysis apparatus that performs an image analysis on the recorded image of the state of chips; a plurality of chip determination apparatuses including at least a first artificial intelligence apparatus that determines a number of the chips stacked, using an image analysis result obtained by the image analysis apparatus; and a second artificial intelligence apparatus that decides a correct number of the chips stacked, when the plurality of chip determination apparatuses obtain different determination results for the number of the chips stacked.Type: GrantFiled: August 17, 2022Date of Patent: December 12, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11830320Abstract: A management system for a table game includes a function in which the type and the number of bet game tokens are determined independently in bet areas including at least a player bet area and a banker bet area based on an image analysis result by an image analyzer and it is determined whether the total amount of money or the total number of game tokens every sitting number or in each of the read areas based on the image analysis result by the image analyzer is matched with the total amount of money or the total number of game tokens every sitting number or in each of the read areas based on the read result by a chip reader.Type: GrantFiled: February 9, 2022Date of Patent: November 28, 2023Assignee: ANGEL GROUP CO, LTD.Inventor: Yasushi Shigeta
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Patent number: 11816957Abstract: A detection system including a control device detecting fraud performed in a game table by using a result of an image analysis performed by an image analyzing device is included. A substitute currency for gaming used for this detection system has a multi-layer structure in which a plurality of plastic layers having different colors are stacked, a coloring layer is included at least in the middle, and white layers or thin-color layers (may be layers having a color thinner than that of the coloring layer; not illustrated in the drawing) are stacked on both sides of the coloring layer disposed in the middle.Type: GrantFiled: April 15, 2021Date of Patent: November 14, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11816952Abstract: The management and control device uses the information acquired from the measurement device to detect a total bet amount of the chips placed on the bet area of the game table by the game participants, and uses the information acquired from the card shoe and the measurement device to detect a winning or losing amount for the game organizer. A sales balance management part compares a sales profit ratio that is a ratio of the winning or losing amount for the game organizer to the total bet amount with a theoretical profit ratio or a previous average profit ratio, and outputs a comparison result.Type: GrantFiled: June 24, 2022Date of Patent: November 14, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11810424Abstract: A detection system of the present disclosure stores positions and the amount of game tokens that a game participant places on a game table based on a measurement result by a bet chip measuring device in the same persons for each game participant or player positions of the game table. A management control device compares an actual winning rate and a total return amount with figures obtained by a probability statistic calculation at the time of an end of the number of games to determine whether there is a significant difference therebetween and specifies any one of the game participant or the player position, the game table, or a room having the game table where the significant difference is occurring.Type: GrantFiled: September 29, 2022Date of Patent: November 7, 2023Assignee: ANGEL GROUP CO, LTD.Inventor: Yasushi Shigeta
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Patent number: 11810426Abstract: A detection system including a control device detecting fraud performed in a game table by using a result of an image analysis performed by an image analyzing device is included. A substitute currency for gaming used for this detection system has a multi-layer structure in which a plurality of plastic layers having different colors are stacked, a coloring layer is included at least in the middle, and white layers or thin-color layers (may be layers having a color thinner than that of the coloring layer; not illustrated in the drawing) are stacked on both sides of the coloring layer disposed in the middle.Type: GrantFiled: April 15, 2021Date of Patent: November 7, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11810431Abstract: Administrating a package of shuffled playing cards to prevent fraudulent card exchanges. The administrating system is configured to calculate places and a number of packages of shuffled playing cards at places of the backyard, the places of playing tables, places of carriers and the disposition place using information obtained by the loading step and unloading step and the administrating system calculates by every ID codes bases 1) places of packages registered by the registering step for registering to a data base of administrating system and a number of packages place by place from information obtained from the loading step and the unloading step. The administrating system is configured to recognize whether there is a lost package by comparing the information of all ID codes registered in registering steps with the ID codes at places of packages obtained at the calculating step from the loading step and the unloading step.Type: GrantFiled: October 25, 2021Date of Patent: November 7, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11810423Abstract: A game management system manages a casino game performed in a plurality of tables in casino facilities. The game management system includes: a camera obtaining an image by capturing bet gaming tokens; a control device specifying a betting amount on the basis of the type and the number of gaming tokens in the image by specifying a betting target on the basis of a position of the gaming token in the image; a card distribution device determining a game result of the casino game; an arithmetic device calculating a profit of a casino manager for each table and each game of the plurality of tables, on the basis of the betting target, the betting amount, and the game result; and a recording apparatus recording the profit.Type: GrantFiled: July 21, 2021Date of Patent: November 7, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta
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Patent number: 11810422Abstract: A detection system including a control device detecting fraud performed in a game table by using a result of an image analysis performed by an image analyzing device is included. A substitute currency for gaming used for this detection system has a multi-layer structure in which a plurality of plastic layers having different colors are stacked, a coloring layer is included at least in the middle, and white layers or thin-color layers (may be layers having a color thinner than that of the coloring layer; not illustrated in the drawing) are stacked on both sides of the coloring layer disposed in the middle.Type: GrantFiled: July 31, 2020Date of Patent: November 7, 2023Assignee: ANGEL GROUP CO., LTD.Inventor: Yasushi Shigeta