Patents by Inventor Kazuyoshi Tanaka

Kazuyoshi Tanaka 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).

  • Patent number: 10099415
    Abstract: In an injection molding machine, a locking mechanism of a safety cover of the injection molding machine is operated to be in a locked state in a case where injection pressure inside an injection device is equal to or higher than a predetermined value. Accordingly, a maintenance work of the injection molding machine can be performed only in a state in which pressure inside an injection cylinder is sufficiently lowered, so that a risk of jetting of resin is lowered and safety of an operator can be secured.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: October 16, 2018
    Assignee: FANUC CORPORATION
    Inventors: Kazuyoshi Tanaka, Junpei Maruyama
  • Publication number: 20180147765
    Abstract: A controller of an injection molding machine controls mold clamping of a fixed mold and a movable mold. The controller includes a servomotor drive control unit for limiting increase in driving current during driving of a mold clamping servomotor, and a moving state acquisition unit that acquires a detection signal of an encoder. The controller further includes an abnormality determination processing unit for determining that a clamping force sensor is abnormal when recognizing stoppage of movement of the movable mold during mold clamping, based on the acquired detection signal of the encoder.
    Type: Application
    Filed: November 27, 2017
    Publication date: May 31, 2018
    Applicant: FANUC CORPORATION
    Inventors: Kodai Nanri, Junpei Maruyama, Kazuyoshi Tanaka
  • Patent number: 9747065
    Abstract: An image forming apparatus of the present invention acquires information of printing setting that can be executed by a printing instruction apparatus, and then determines whether or not printing setting described in the printing setting information is executable in the printing instruction apparatus, on the basis of the acquisition result. Then, when determining that the printing setting is not executable, the image forming apparatus changes the contents of the printing setting in the printing setting information to printing setting suitable for the image forming apparatus.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: August 29, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventor: Kazuyoshi Tanaka
  • Publication number: 20160364187
    Abstract: An image forming apparatus of the present invention aquires information of printing setting that can be executed by a printing instruction apparatus, and then determines whether or not printing setting described in the printing setting information is executable in the printing instruction apparatus, on the basis of the aquisition result. Then, when determining that the printing setting is not executable, the image forming apparatus changes the contents of the printing setting in the printing setting information to printing setting suitable for the image forming apparatus.
    Type: Application
    Filed: May 23, 2016
    Publication date: December 15, 2016
    Applicant: KONICA MINOLTA, INC.
    Inventor: Kazuyoshi TANAKA
  • Publication number: 20160288393
    Abstract: In an injection molding machine, a locking mechanism of a safety cover of the injection molding machine is operated to be in a locked state in a case where injection pressure inside an injection device is equal to or higher than a predetermined value. Accordingly, a maintenance work of the injection molding machine can be performed only in a state in which pressure inside an injection cylinder is sufficiently lowered, so that a risk of jetting of resin is lowered and safety of an operator can be secured.
    Type: Application
    Filed: April 4, 2016
    Publication date: October 6, 2016
    Inventors: Kazuyoshi TANAKA, Junpei MARUYAMA
  • Patent number: 8937804
    Abstract: A display device includes a display panel that displays an image in a display area, a frame that is configured to have an opening in a portion facing the display area of the display panel, and to cover a peripheral portion of the display area of the display panel and side surfaces of the display panel, and shock absorbers that are arranged in a portion facing the display panel around the opening of the frame. The shock absorbers include first shock absorbers, and second shock absorbers thinner than the first absorbers. With this configuration, in the display device, the display panel or a constituent component of the display panel does not interfere with the frame or the like even if the display panel or the constituent component is warped.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: January 20, 2015
    Assignee: Japan Display Inc.
    Inventor: Kazuyoshi Tanaka
  • Publication number: 20140226364
    Abstract: A backlight device includes: a light guide plate; a pair of light sources which is provided along left and right sides of the light guide plate respectively; and a frame which defines positions of the light guide plate and the light sources, wherein the position of the light guide plate with respect to the light sources is defined by a fixing member provided to the frame on upper and lower sides of the light guide plate, and the fixing member biases the light guide plate toward left and right sides of the light guide plate on the upper and lower sides of the light guide plate.
    Type: Application
    Filed: January 30, 2014
    Publication date: August 14, 2014
    Applicant: Japan Display Inc.
    Inventors: Shimon ITAKURA, Kazuyoshi TANAKA, Kengo KOBAYASHI, Yuzo OTA
  • Patent number: 8570560
    Abstract: An image processing apparatus that has an interface section for connecting a measuring instrument and is capable of changing an operating mode to an adjustment mode in which an adjustment is carried out by using the results of measurements by the measuring instrument, the image processing apparatus comprising a control section detecting whether the measuring instrument is connected to the interface section, and when the measuring instrument is detected, changing the operating mode to the adjustment mode.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: October 29, 2013
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Kazuyoshi Tanaka
  • Patent number: 8514445
    Abstract: In an image processing system including an image processing apparatus 30 for receiving and memorizing image data created based on print data of a Page Description Language onto a memory section 35 while performing a processing based on the image data, the image processing system includes a control section (memory management section 31a) for calculating a remaining amount of a capacity of the memory section 35 and a remaining amount of a quantity of the image data that can be memorized to the memory section 35, for selecting the lesser of the remaining amount of a quantity of the image data and the remaining amount of a capacity of the memory section 35 and for performing a control based on the selected remaining amount.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: August 20, 2013
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Kazuyoshi Tanaka
  • Patent number: 8459547
    Abstract: A control device for controlling a use of control object apparatus, including a control section which is configured to read out information recorded in an IC card with noncontact state, to discriminates an attribute of a user based on readout information and previously stored information, and to switch between an authentication mode and a billing mode in accordance with the attribute of the user, wherein in the authentication mode, the control section permits the use of the control object apparatus only with an authentication, and in the billing mode, the control section executes a billing processing on the IC card in accordance with a use state of the control object apparatus.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: June 11, 2013
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Takayuki Yokoyama, Kazuyoshi Tanaka, Yutaka Tourai, Ryouichi Suzuki, Tomoko Yamashita
  • Patent number: 8259320
    Abstract: Disclosed herein is an image management system including an image output apparatus and a server. The image output apparatus includes an obtaining unit to obtain user information when the image data is output, a history storage unit to accumulate and store the user information which is obtained by the obtaining unit and the image data which is output as history information, a history transfer unit to transfer the history information which is stored in the history storage unit to the server, and a deletion unit to delete the history information which is transferred by the history transfer unit from the history storage unit. The server includes a receiving unit to receive the history information which is transferred from the image output apparatus, and a history management unit to accumulate and store the history information which is received by the receiving unit.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: September 4, 2012
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Kazuyoshi Tanaka
  • Patent number: 8259327
    Abstract: A printing system having: an order management terminal for instructing to create a printed matter, the order management terminal including; a communication interface section which obtains a list of destinations including a plurality of destination information and a distribution image information; and a printing instruction section which forms a printing instruction information including the destination information, the distribution image information and a print setting information and sends the printing instruction information to an image forming apparatus for creating the printed matter according to an instruction of the order management terminal; and the image forming apparatus including; an image forming section which executes printing of the destination information onto a cover sheet for each destination and printing of the distribution image information onto a distribution sheet continuously according to the printing instruction information; and a finishing section forming a printed.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: September 4, 2012
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Kazuyoshi Tanaka, Masahiko Kamei
  • Patent number: 8184229
    Abstract: A liquid crystal display device includes a liquid crystal display panel and a backlight arranged on a back surface of the liquid crystal display panel, the backlight including a plurality of rod-shaped light sources, a frame which supports the rod-shaped light sources, and a heat radiation plate which is arranged on an inner surface of the frame. Through holes are formed in the frame, and heat radiation fins are formed on the heat radiation plate in a state that the heat radiation fins project toward a back surface of the liquid crystal display panel through the through holes formed in the frame. Due to such a constitution, it is possible to provide a liquid crystal display device which can enhance heat radiation efficiency.
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: May 22, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Masafumi Nagaoka, Kazuyoshi Tanaka, Akio Tezuka, Takayuki Ota
  • Publication number: 20120086896
    Abstract: A liquid crystal display device includes a diffuser plate which diffuses light, support members which support the diffuser plate, and a liquid crystal panel on which diffused light is incident. The support members each include a placement surface on which the diffuser plate is placed, a first connected surface connected in a slanted manner to an end section of the placement surface, among two end sections of the placement surface that face each other in a width direction, and a second connected surface connected to one of the end sections. A synthetic resin film is glued seamlessly across the placement surface, the first connected surface and the second connected surface via an adhesive layer provided on one surface of the synthetic resin film. The synthetic resin film has a smaller frictional coefficient with respect to the diffuser plate than the placement surface.
    Type: Application
    Filed: October 4, 2011
    Publication date: April 12, 2012
    Inventor: Kazuyoshi TANAKA
  • Publication number: 20120026549
    Abstract: Disclosed herein is an image management system including an image output apparatus and a server. The image output apparatus includes an obtaining unit to obtain user information when the image data is output, a history storage unit to accumulate and store the user information which is obtained by the obtaining unit and the image data which is output as history information, a history transfer unit to transfer the history information which is stored in the history storage unit to the server, and a deletion unit to delete the history information which is transferred by the history transfer unit from the history storage unit. The server includes a receiving unit to receive the history information which is transferred from the image output apparatus, and a history management unit to accumulate and store the history information which is received by the receiving unit.
    Type: Application
    Filed: September 1, 2011
    Publication date: February 2, 2012
    Inventor: Kazuyoshi TANAKA
  • Patent number: 8098386
    Abstract: Disclosed herein is an image management system, including: an image output apparatus which outputs an image data to various types of media, and a server, wherein the image output apparatus and the server are connected via a communication network, and the image output apparatus includes: an obtaining unit to obtain user information when the image data is output, a history storage unit to accumulate and store the user information which is obtained by the obtaining unit and the image data which is output as history information so as to correspond to one another, a history transfer unit to transfer the history information which is stored in the history storage unit to the server, and a deletion unit to delete the history information which is transferred by the history transfer unit from the history storage unit, and the server includes: a receiving unit to receive the history information which is transferred from the image output apparatus, and a history management unit to accumulate and store the history informa
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: January 17, 2012
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Kazuyoshi Tanaka
  • Patent number: 8099507
    Abstract: A management system including a management apparatus and a managed apparatus connected with each other by a communications network, the system having a registration controller, wherein in an initial registration phase where the managed apparatus sends a registration request notice to the management apparatus, and the management apparatus returns a registration permission notice to the managed apparatus; in cases where a first communications method is utilized that enables immediate mutual communication, the registration controller determines that a final registration has completed when the managed apparatus has received the registration permission notice; and in cases where a second communications method via a server is utilized, the registration controller determines that a temporary registration has completed when connection between the managed apparatus and the server has been established, and when the managed apparatus has acquired the registration permission notice, the registration controller determines
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: January 17, 2012
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Kazuyoshi Tanaka, Yutaka Yasunaga
  • Patent number: 8060595
    Abstract: A management system which makes it possible to appropriately manage a managed apparatus, while securely maintaining productivity of the managed apparatus. The system includes a management apparatus, the managed apparatus and an HTTP server. The managed apparatus is provided with a connection controlling section that periodically connects the managed apparatus to the HTTP server at a regular connecting timing, so as to read information sent from and write apparatus information into the HTTP server. The connection controlling section determines whether or not the managed apparatus should actually be connected to the HTTP server at the regular connecting timing, based on a load status or a presence or absence of a current job of the managed apparatus and connects it to the HTTP server asynchronously with the regular connecting timing, when determining that the managed apparatus should not be connected to the HTTP server at the regular connecting timing.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: November 15, 2011
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Kazuyoshi Tanaka, Yutaka Yasunaga
  • Patent number: 7952682
    Abstract: A liquid crystal display device includes a liquid crystal display panel and a backlight disposed at the back of the liquid crystal display panel. The backlight includes a frame, a light source, a reflective sheet, and a heat dissipating plate formed in a rectangular shape and housing the light source, the reflective sheet, and the heat dissipating plate. The heat dissipating plate is disposed between the reflective sheet and a bottom surface of the frame and includes a first portion and a second portion facing the first portion, and has a plurality of first openings at the first portion and at least one second opening at the second portion. The plurality of first openings are formed along the first portion, and each of the first openings has a first edge and a first fin formed at a part of the first edge.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: May 31, 2011
    Assignee: Hitachi Displays, Ltd.
    Inventors: Masafumi Nagaoka, Takayuki Ota, Kazuyoshi Tanaka, Akio Tezuka
  • Publication number: 20110110045
    Abstract: A liquid crystal display device includes a liquid crystal display panel and a backlight disposed at the back of the liquid crystal display panel. The backlight includes a frame, a light source, a reflective sheet, and a heat dissipating plate formed in a rectangular shape and housing the light source, the reflective sheet, and the heat dissipating plate. The heat dissipating plate is disposed between the reflective sheet and a bottom surface of the frame and includes a first portion and a second portion facing the first portion, and has a plurality of first openings at the first portion and at least one second opening at the second portion. The plurality of first openings are formed along the first portion, and each of the first openings has a first edge and a first fin formed at a part of the first edge.
    Type: Application
    Filed: January 19, 2011
    Publication date: May 12, 2011
    Inventors: Masafumi Nagaoka, Takayuki Ota, Kazuyoshi Tanaka, Akio Tezuka