Patents by Inventor Akira Narita

Akira Narita 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: 20240082711
    Abstract: A control system assists generation of a distribution content item representing progress of a video game played by a user. The control system includes at least one memory that stores a program; and at least one processor that executes the program to (i) provide the user with address information representing an address of material data on an effect material used for the distribution content item, (ii) under a control condition set in accordance with instructions from the user, update the material data in conjunction with progress of the video game played by the user, and (iii) in conjunction with the progress of the video game played by the user, transmit the material data to the editing system based on a request that uses the address information from an editing system that generates the distribution content item.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 14, 2024
    Applicant: Konami Digital Entertainment Co., Ltd.
    Inventors: Shigeru CHIBA, Akira Sakai, Kai Inoue, Junki Hirai, Tsuguo Shinpo, Toshiaki Kanahara, Yoshihiko Narita
  • Patent number: 10343204
    Abstract: [Object] Provided are a press-molded product in which the plank pieces can be appropriately matched with each other and the weight of the product is not increased even when the plank pieces can be appropriately matched with each other, and a method of manufacturing the same. [Solving Means] The present invention is a press-molded product (100) formed by bending a blank (B) to divide the blank into a first plank piece (10) and a second plank piece (20) with a bending portion interposed therebetween and making the first plank piece and the second plank piece come into contact with each other through the bending. The first plank piece and the second plank piece include punching portions (11, 21) formed by punching the blank, and a first rising portion (12) and a second rising portion (22) formed by raising the rims of the punching portions.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: July 9, 2019
    Assignee: YOROZU CORPORATION
    Inventor: Akira Narita
  • Patent number: 10202012
    Abstract: [Problem] To provide a suspension link having excellent reliability in strength or the like of a coupling portion of the suspension link while being inexpensive. [Solution] The present invention relates to a production method for a suspension link (100) having a tire coupling portion (11) that rotatably couples a tire to a suspension and a suspension coupling portion (12) that is coupled to a sub-frame member constituting the suspension, the method including: a bending process in which a plate is bent, a bent portion of the bent plate is formed into a hollow shape, and the hollow shape is used as one of the tire coupling portion and the suspension coupling portion; and an edge bending process in which an outer peripheral edge portion of the plate is bent prior to the bending process. The outer peripheral edge portion of the plate is bent by the edge bending process, the outer peripheral edge portion of the plate including an area from an arm (15) to a bent portion (24).
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: February 12, 2019
    Assignee: YOROZU CORPORATION
    Inventors: Akira Narita, Koji Matsuda, Tomo Tsuchida
  • Publication number: 20160136713
    Abstract: [Object] Provided are a press-molded product in which the plank pieces can be appropriately matched with each other and the weight of the product is not increased even when the plank pieces can be appropriately matched with each other, and a method of manufacturing the same. [Solving Means] The present invention is a press-molded product (100) formed by bending a blank (B) to divide the blank into a first plank piece (10) and a second plank piece (20) with a bending portion interposed therebetween and making the first plank piece and the second plank piece come into contact with each other through the bending. The first plank piece and the second plank piece include punching portions (11, 21) formed by punching the blank, and a first rising portion (12) and a second rising portion (22) formed by raising the rims of the punching portions.
    Type: Application
    Filed: April 11, 2013
    Publication date: May 19, 2016
    Inventor: Akira Narita
  • Publication number: 20160107494
    Abstract: [Problem] To provide a suspension link having excellent reliability in strength or the like of a coupling portion of the suspension link while being inexpensive. [Solution] The present invention relates to a production method for a suspension link (100) having a tire coupling portion (11) that rotatably couples a tire to a suspension and a suspension coupling portion (12) that is coupled to a sub-frame member constituting the suspension, the method including: a bending process in which a plate is bent, a bent portion of the bent plate is formed into a hollow shape, and the hollow shape is used as one of the tire coupling portion and the suspension coupling portion; and an edge bending process in which an outer peripheral edge portion of the plate is bent prior to the bending process. The outer peripheral edge portion of the plate is bent by the edge bending process, the outer peripheral edge portion of the plate including an area from an arm (15) to a bent portion (24).
    Type: Application
    Filed: March 18, 2014
    Publication date: April 21, 2016
    Inventor: Akira Narita
  • Patent number: 5829797
    Abstract: A threaded joint for an oil well pipe having (1) a tapered threaded having roughly the shape of a buttress thread, (2) a pin having a male thread and a box having a female thread, (3) a seal and a torque shoulder, characterized in that(i) the load flank angle of the threads is -20.degree. or greater and less than 0.degree.,the stab flank angle is greater than 30.degree. and at most 60.degree.(ii) there is a positive amount of interference between the male threads and the female threads, and(iii) during and at the completion of make-up, the load flanks and the stab flanks are contacting each other, and there is a gap between the crests and the roots.
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: November 3, 1998
    Assignee: Sumitomo Metal Industries, Ltd.
    Inventors: Miyuki Yamamoto, Akira Narita, Jun Maeda
  • Patent number: 5782503
    Abstract: The threaded joint for tubes according to the invention concerns sealed end to end connections of metal tubes useable in particular in the petroleum industry. This joint comprises a sleeve provided with two housings with tapered threads into which are screwed the male extremities of two metal tubes provided with corresponding threads having non-threaded extremity zones the front walls of which abut one against the other, a clearance existing between the lateral walls of these zones and the annular wall of he sleeve opposite. Two pairs of male/female shoulder stops prevent over-screwing. The heights of the teeth of the male and female threads are identical.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: July 21, 1998
    Assignees: Vallourec Oil & Gas, Sumitomo Metal Industries
    Inventors: Thierry Noel, Akira Narita
  • Patent number: 5649725
    Abstract: A thread joint for a tube which suppresses galling without deteriorating its sealing performance since a sliding distance L.sub.S which expresses a quantity of spiral sliding of sealing portions relative to each other during a tightening period from the start of a contact between the sealing portions until shoulder portions abut each other satisfies the following relationship:Sliding Distance L.sub.S .ltoreq.-0.0093.times. (Tube Outer Diameter).sup.2 +4.73.times. (Tube Outer Diameter).To shorten the sliding distance L.sub.S, the sealing portion of a box portion is formed shorter than the sealing portion of a pin portion. In this case, a circumferential groove may be formed to discharge a dope. Conversely, the sealing portion of the pin portion is formed shorter than the sealing portion of the box portion. In this case, a precedent-stage unthread portion whose inclination is smaller than that of the sealing portion of the pin portion is formed between a male thread and the sealing portion of the pin portion.
    Type: Grant
    Filed: October 17, 1995
    Date of Patent: July 22, 1997
    Assignee: Sumitomo Metal Industries Limited
    Inventors: Shigeo Nagasaku, Kenichi Ohyabu, Jun Maeda, Akira Narita
  • Patent number: 5336952
    Abstract: A semiconductor integrated circuit which is protected from element breakdown includes a memory cell, series-connected first and second program load transistors arranged between the memory cell and the program power source, a boosting circuit for outputting a board voltage higher than the voltage of a program power source, and a controller. The controller applies the boosted voltage to the gates of the first and second program load transistors when program data is set at a first logic level. The controller applies a voltage of about 0 V to the gate of the first program load transistor and an intermediate voltage lower than the voltage of the program power source and higher than 0 V to the gate of the second load transistor when the program data is set at a second logic level.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: August 9, 1994
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hiroshi Iwahashi, Toshiyuki Fujimoto, Akira Narita
  • Patent number: 5066219
    Abstract: A method and apparatus for burning a liquid fuel by introducing gas into the liquid fuel through capillaries, a porous plate, cloth, a particle layer or the like to bubble the liquid fuel to control the fuel level and simultaneously by supplying combustion air separately to accomplish complete combustion.
    Type: Grant
    Filed: March 28, 1990
    Date of Patent: November 19, 1991
    Assignee: Nippon Steel Corporation
    Inventors: Norio Anzawa, Koji Adachi, Tetsuo Futakawa, Hironari Sato, Akira Narita
  • Patent number: 4905314
    Abstract: A sub-booster circuit for further stepping up an output voltage of a main booster circuit includes a first MOS transistor having a drain connected to the output terminal of the main booster circuit, and a gate connected to an input terminal of an object circuit, a second MOS transistor having a drain and a gate connected to the source of the first MOS transistor and a source connected to the input terminal of the object circuit, and a MOS capacitor having a first electrode connected to a connection node between the first and second MOS transistors and a second electrode connected to receive a clock pulse signal. A threshold voltage of the second MOS transistor is set to be larger in its absolute value than a threshold voltage of the first MOS transistor and the MOS capacitor has substantially the same threshold voltage as that of the second MOS transistor.
    Type: Grant
    Filed: April 21, 1988
    Date of Patent: February 27, 1990
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hideo Kato, Hiroshi Iwahashi, Masamichi Asano, Akira Narita, Shinichi Kikuchi
  • Patent number: 4804929
    Abstract: A control pulse generator according to the present invention includes a voltage generator for generating an output voltage proportional to a power supply voltage, an inverter for generating an inversion signal whose signal level is inverted when the output voltage from the voltage generator reaches a predetermined value, and a pulse signal generator for delaying a level inversion timing of the inversion signal by a predetermined delay time, and generating a control pulse having a width corresponding to the delay time. According to the control pulse generator with the above arrangement, the width of the control pulse can be determined on the basis of the delay time of the pulse signal generator, regardless of rise states of the power supply voltage. In addition, the height of the control pulse can be set at a desired value according to a supply voltage to the pulse signal generator, regardless of rise states of the supply voltage.
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: February 14, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hideo Kato, Hiroshi Iwahashi, Masamichi Asano, Akira Narita, Shinichi Kikuchi
  • Patent number: 4794562
    Abstract: In an electrically-erasable/programmable nonvolatile semiconductor memory device according to the invention, a one-bit memory cell is constituted by a series circuit of a selecting MOS transistor and a data storage MOS transistor. A floating gate electrode and a control gate electrode are formed in the data storage MOS transistor, One portion of the floating gate electrode is formed on a channel region of the data storage MOS transistor through a gate insulating film. The other portion of the floating gate electrode is formed on a drain region of the data storage MOS transistor through a gate insulating film, a portion of which is sufficiently thinner than the gate insulating film. One and the other portions of the floating gate electrode are structurally separated from each other but are electrically connected with each other on a field region. A control gate electrode having substantially the same shape as that of the floating gate electrode is formed thereon through a gate insulating film.
    Type: Grant
    Filed: September 9, 1987
    Date of Patent: December 27, 1988
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hideo Kato, Hiroshi Iwahashi, Masamichi Asano, Akira Narita, Shinichi Kikuchi
  • Patent number: 4697101
    Abstract: A semiconductor integrated circuit which has a CMOS inverter formed of p- and n-channel MOSFETs, and a D-type n-channel MOSFET coupled at the gate to the output terminal of the CMOS inverter, having one end coupled to a high voltage terminal and the other end coupled to the drain of the p-channel MOSFET.
    Type: Grant
    Filed: August 29, 1984
    Date of Patent: September 29, 1987
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Micro-Computer Engineering Corp., Tosbac Computer System Co., Ltd.
    Inventors: Hiroshi Iwahashi, Masamichi Asano, Masaki Momodomi, Hidenobu Minagawa, Kazuto Suzuki, Akira Narita
  • Patent number: 4692834
    Abstract: An electrostatic discharge protection circuit is provided with a variable threshold for limiting the potential of an input signal having a given high or low voltage, and is adapted to an EPROM containing an input MOS transistor which is responsive to the input signal. The protection circuit is associated with an input terminal for receiving the input signal. The input terminal is coupled to the gate of the input MOS transistor. The protection circuit also includes a circuit element for limiting or suppressing the input signal potential at the variable threshold. The gate of the input MOS transistor receives the potential limited signal from the circuit element. The circuit element is responsive to a given threshold control potential. The variable threshold is enhanced by the given threshold control potential when a high-voltage input signal is applied to the input terminal.
    Type: Grant
    Filed: August 2, 1985
    Date of Patent: September 8, 1987
    Assignees: Kabushiki Kaisha Toshiba, Tosbac Computer System Co., Ltd.
    Inventors: Hiroshi Iwahashi, Masamichi Asano, Akira Narita