Patents by Inventor Kazuo Okada

Kazuo Okada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120309490
    Abstract: A gaming machine for changing a payout ratio through technical intervention of a player is provided. The gaming machine comprises: a display arranging a plurality of symbols; and a control section executing a first game rearranging the plurality of symbols with a preset payout ratio, and awarding a payout to a player on the basis of a result of the first game, and executing a payout ratio increasing game that increases the payout ratio and is only executable when predetermined conditions are satisfied, and awarding a payout to the player on the basis of a result of the payout ratio increasing game, wherein the control section executes the payout ratio increasing game, in which the preset payout ratio changes in a predetermined range.
    Type: Application
    Filed: June 2, 2011
    Publication date: December 6, 2012
    Applicants: ARUZE GAMING AMERICA, INC., UNIVERSAL ENTERTAINMENT CORPORATION
    Inventor: Kazuo OKADA
  • Patent number: 8323098
    Abstract: A gaming machine includes an operation unit that is operated by a player, a game mode switching unit that switches a game mode, and a game control unit that controls a game based on the game mode. The game mode switching unit switches, based on the operation via the operation unit, a game mode between an insured mode where a compensation function works to compensate for a loss and an uninsured mode where the compensation function does not work.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: December 4, 2012
    Assignee: Universal Entertainment Corporation
    Inventor: Kazuo Okada
  • Patent number: 8317619
    Abstract: A game control method according to the present invention comprises: a downloading step conducted by a server of downloading game software components to be used in a gaming terminal, along with authentication programs for authenticating the game software components to the gaming terminal; an authenticating step conducted by the gaming terminal of executing the authentication programs to authenticate the game software components downloaded from the server, prior to start of a game; and a producing step conducted by the gaming terminal of producing games to be executed in the gaming terminal using the game software components authenticated through the authentication programs.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: November 27, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8303400
    Abstract: A controller is provided which includes: a function whereby, in a case that the game mode has been switched to the free game mode, a mini game is executed; a function whereby, each time the mini game is executed, selection data is received from a first input device, and determination is made based upon the received selection data as to whether accumulated points are to be updated; a function whereby, in a case that determination has been made that the accumulated points are to be updated, the points that correspond to the received selection data are added to the accumulated points, thereby updating the accumulated points; and a function whereby, after the mini game has been executed a predetermined number of times, the number of extra free games, which are extra games provided in addition to the free game, is determined according to the updated accumulated points.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: November 6, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8298076
    Abstract: According to a gaming machine 1, a predetermined profit is offered and an advertisement image of a sponsor is displayed to a lower image display panel 141 when a predetermined condition is satisfied. A hard disk drive 205 provided in an external control device 200 stores data based on the satisfaction of the predetermined condition as cost-collecting data for collecting money in an amount corresponding to the predetermined profit from the sponsor.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: October 30, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8292722
    Abstract: A slot machine of the present invention comprises a symbol display device capable of rearranging a plurality of symbols; and a controller, the controller programmed to conduct processing of (A) executing a game in which, after game media in number equal to or less than a predetermined maximum number of BETs are bet, the plurality of symbols are rearranged by the symbol display device, and game media in number according to the arranged symbols or combinations are paid out; (B) shifting a mode from a non-insurance mode to an insurance mode on condition that a predetermined number of game media is inserted; (C) counting the number of games played after shifting to the insurance mode, in the insurance mode; (D) paying out a predetermined number of game media when the number of games counted in the processing (C) reaches a specific number; and (E) clearing the number of games counted in the processing (C) and at the same time shifting the mode from the insurance mode to the non-insurance mode, when a game ending c
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: October 23, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8287362
    Abstract: The cumulative credit consumptions of game machines are controlled per player. When the cumulative credit consumption of a player reaches an upper limit, a return is executed to the player based on a predetermined return rate. In addition, the return rate can be changed to produce high game characteristics. Therefore, the player can perform a game without anxiety, while enjoying amusement of the game. At the result, the problem of missing customers can be eliminated.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: October 16, 2012
    Assignee: Universal Entertainment Corporation
    Inventor: Kazuo Okada
  • Patent number: 8277296
    Abstract: In the horse race gaming machine 60001, orders of arrival in racing games are stored for each of the player's racehorses. If the player's racehorses, in consecutive racing games equal to or more than a predetermined number of times including a result of this racing game, have finished consecutively in a place equal to or lower than a predetermined place (S60602: YES), a part of total BET amount specified by the player for this racing game is refunded to the player (S60603). Otherwise, a part or all of insurance is paid to the player in accordance with the predetermined number. Incidentally, to have a player's racehorse run in this racing game, there may be a case that the player is required to pay an entry point given to the player in accordance with BET amount specified by the player. By the player's specifying a side bet, the player's racehorse is able to be made a race entry in any of the racing games.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: October 2, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Publication number: 20120220378
    Abstract: A game playing information integration system is provided which is capable of objectively performing selection and/or settings according to preference of a player, and is capable of effectively making entry into market, based on a result of logical analysis of a gaming machine invoking demands of a player and a manger in gaming facility in a well-balanced manner. The system includes a plurality of gaming machine units and a server connected to enable communication with each of the gaming machine units. Each of the gaming machine units includes player identification information reading means, number-of-consumptions data output means, and number-of-payouts data output means. Gaming machine unit identification information is individually assigned to each of the gaming machine units.
    Type: Application
    Filed: October 7, 2010
    Publication date: August 30, 2012
    Applicant: UNIVERSAL ENTERTAINMENT CORPORATION
    Inventor: Kazuo Okada
  • Patent number: 8235802
    Abstract: A slot machine of the present invention comprises: a symbol display device capable of variably displaying a plurality of symbols; and a controller, the controller programmed to execute the processing of: (A) executing a normal game in which the plurality of symbols are variably displayed and then stop-displayed by the symbol display device after game media have been BET in number equal to or less than a previously set maximum number of BETs, and a payout value is determined according to the stop-displayed symbols or a combination thereof; (B) shifting a mode from a non-insurance mode to an insurance mode on condition that a predetermined number of game media have been inserted; (C) counting the number of normal games played after the mode has been shifted to the insurance mode, in the insurance mode; and (D) paying out a predetermined number of game media and also conducting a free game that is executed even without a game medium BET thereon, when the number of normal games counted in the processing (C) has r
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: August 7, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8216054
    Abstract: When a coin is bet, symbols are rearranged in several areas. A winning is determined on the basis of the rearranged symbols. A golf game is randomly started. A point is awarded to a player depending on a golf game result. A free game is continued depending on the awarded point.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: July 10, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8216055
    Abstract: It is determined whether to execute a mini game at least during execution of a basic game. When it is determined to execute the mini game, it is displayed the predetermined number of penalty-kick shoot-out images in a display. When the penalty-kick shoot-out ends in victory, a point-number corresponding to the number of victory times is added to an accumulated point-number. Then, a free game is executed in accordance with the accumulated point-number.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: July 10, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8197332
    Abstract: A gaming machine enables a common game with a common game bet amount when a common game start condition has been met based on an accumulated value of bet amount information transmitted from each gaming terminal for each unit base game. The gaming machine also enables a common game with a bet amount to which a special bet amount is added, at a specific gaming terminal selected to be a shooter. A gaming terminal having won the common game is awarded a payout corresponding to a common game bet amount, and the specific gaming terminal having been selected to be the shooter is awarded a payout of an amount corresponding to a bet amount where the special bet amount is added to the common game bet amount.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: June 12, 2012
    Assignees: Universal Entertainment Corporation, Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8192264
    Abstract: In a horse race gaming machine 1, when a regular denomination process of S201 is executed, a regular BET image for a player to perform BET operations to a racing game is displayed on a sub monitor 113 of a station 101. In the meantime, when a high denomination process of S208 is executed, a high BET image is displayed instead of the regular BET image on the sub monitor 113 of the station 101. “2” is the minimum bet amount which can be specified in the high BET image. Alternatively, “1” is the minimum bet amount which can be specified in the regular BET image. In other words, the denomination of the high BET image is twice the denomination of the regular BET image.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: June 5, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8192273
    Abstract: A plurality of game machines installed in a single hall are collectively controlled. Based on information of coin or credit consumption in a certain game machine on which a player is performing a game, this player's cumulative consumption of coin or credit is judged. As the result of this judgment, when this cumulative consumption reaches a predetermined upper limit, a return based on a predetermined return rate is executed without fail to the certain game machine on which this player is performing the game. That is, a predetermined return is guaranteed to a player who has consumed a predetermined amount, so that the player continues the game in expectation of the return. It is therefore avoidable that a player waiting for a prize for a long time keeps away from the hall.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: June 5, 2012
    Assignee: Universal Entertainment Corporation
    Inventor: Kazuo Okada
  • Publication number: 20120135799
    Abstract: A game system that is capable of performing a game by employing an information card in place of a conventional paper-based system is provided.
    Type: Application
    Filed: July 16, 2009
    Publication date: May 31, 2012
    Applicants: Aruze Gaming America Inc., Universal Entertainment Corporation
    Inventors: Kazuo Okada, Jun Fujimoto, Takao Nireki, Kunihiro Manabe, Noritoshi Kukita
  • Patent number: 8187078
    Abstract: In a collective control of plural game machines placed in the same parlor, it is detected whether there is a player change with each game machine and, based on the detection result, the cumulative credit consumption with each game machine is controlled per player. When the cumulative credit consumption of a certain player reaches a predetermined upper limit, return is executed to this player. The upper limit value is changed properly. Therefore, the player can perform a game without anxiety while enjoying amusement of the game. As the result, it may be avoided losing customers.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: May 29, 2012
    Assignee: Universal Entertainment Corporation
    Inventor: Kazuo Okada
  • Patent number: 8187076
    Abstract: The gaming machine 10 executes a game which pays out the amount of credits corresponding to a rearrangement state of a plurality of the symbols, switches a mode from a non-insurance mode to an insurance mode based on a predetermined condition, counts the number of games executed after switching to an insurance mode, in a case where a game which paid out more than a predetermined amount of credits has been executed before the number of games counted reaches a specified number of games, the rearrangement state of the plurality of symbols matches a predetermined symbol combination, and alternatively, the specified winning is generated, continues without resetting the insurance mode to which it was switched, and pays out a predetermined amount of credits when the number of games counted reaches a specified number of games.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: May 29, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8189814
    Abstract: A multiplayer participation type gaming system, comprising: a plurality of gaming machines arranged on a predetermined play area; and a sound insulating wall disposed between adjacent gaming machines among the gaming machines, each of the gaming machines carries out the processing of: performing an arithmetic operation, in response to a play of the player, on a value indicative of the game result, and storing after updating the play history data stored in the memory by using the result of the arithmetic operation; comparing the updated play history data with the predetermined threshold value data; generating, when it is determined that the play history data exceeds the threshold value data, sound data based on the play history data by using the plurality of voice generating original data stored in the memory; and outputting a sound from the speaker based on the sound data thus generated.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: May 29, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada
  • Patent number: 8182323
    Abstract: In a playing method of a card game, a predetermined number of cards are dealt to a player as player's cards, a predetermined number of cards are dealt to a banker as banker's cards, and a side BET different from a normal BET is placed. A result of a game is determined by comparing a hand of the player's cards with a hand of the banker's cards, when the banker should not fold. It is determined whether or not the banker should fold following a rule different from a previous rule on condition that the side BET is placed, when the banker should fold, and the result of the game is determined by comparing the hand of the player's cards with the hand of the banker's cards, when the banker should not fold.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: May 22, 2012
    Assignee: Aruze Gaming America, Inc.
    Inventor: Kazuo Okada