Patents by Inventor Naoki Koga

Naoki Koga 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: 20200396264
    Abstract: A video conference apparatus includes a relay unit that is configured to transmit video image data acquired at a site of a first conference system to a second terminal provided in a second conference system and transmit video image data of the second conference system to a first terminal provided in the first conference system. The relay unit is configured to transmit only a combined video image of video images at respective sites of the first conference system to the second terminal as first video image data, and transmit a video image sent from the second terminal to the first terminal as second video image data.
    Type: Application
    Filed: February 19, 2020
    Publication date: December 17, 2020
    Inventors: Naoki KOGA, Hiroshige MASUDA, Keita WASEDA, Satoshi YASHIKI
  • Patent number: 10644353
    Abstract: A non-aqueous secondary battery including an electrolyte solution that contains a lithium salt and a non-aqueous solvent, a positive electrode, and a negative electrode, wherein a basis weight of a positive-electrode active material layer included in the positive electrode is 8 to 100 mg/cm2, and/or, a basis weight of a negative-electrode active material layer included in the negative electrode is 3 to 46 mg/cm2, and wherein the electrolyte solution has an ion conductivity at 25° C. of 15 mS/cm or more.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: May 5, 2020
    Assignee: Asahi Kasei Kabushiki Kaisha
    Inventors: Naoki Matsuoka, Takehiro Koga, Hitoshi Shobukawa
  • Patent number: 10602093
    Abstract: An objective is to prevent occurrence of video loop even in a case where a plurality of video conference apparatuses are connected in cascade. In a cascade mode, that is, in a case where a location of a video conference apparatus is an intermediate location, video and speech selector/combiner 105 selects video data of a location (location where a speech is made) of a maximum sound-volume among connection locations other than the location of the video conference apparatus and a cascade destination. Communication controller 103 transmits video data of the location of the maximum sound-volume to video conference apparatus 10 of the cascade destination and transmits the video data transmitted from video conference apparatus 10 of the cascade destination to video conference apparatuses 10 in a connection location other than the cascade destination.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: March 24, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takeshi Takita, Naoki Koga, Masayuki Kumazawa
  • Patent number: 10550228
    Abstract: The present invention provides a resin composition containing an allyl group-containing compound (A) and a maleimide compound (B), in which the allyl group-containing compound (A) has a reactive functional group other than an allyl group.
    Type: Grant
    Filed: July 4, 2016
    Date of Patent: February 4, 2020
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Naoki Kashima, Katsuya Tomizawa, Meguru Ito, Tomoki Hamajima, Eisuke Shiga, Kentaro Takano, Shota Koga
  • Publication number: 20200011365
    Abstract: The staking bolt of the present invention includes a head 10 and a shank 11 having an external thread 12. At the upper end of the shank 11, a ring-shaped protrusion 20 and a ring groove 21 located closer to the head relative to the ring-shaped protrusion 20 are formed. The head 10 is flat, and on the bearing face 13, a whirl-stop protrusion 14 having a plurality of radially extending arms 15 protrudes with a thickness oft. The minimum diameter D between respective arms 15 is larger than the outer diameter d of the ring-shaped protrusion 20, and t×(D?d)/2 which is the longitudinal cross-sectional area A of the minimum diameter portion of the whirl-stop protrusion 14 is equal to or greater than the longitudinal cross-sectional area of the ring groove 21.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 9, 2020
    Applicant: AOYAMA SEISAKUSHO CO., LTD.
    Inventors: Naoki HOSHINO, Kazuhiro Koga, Yukinori Fujimoto
  • Patent number: 10520104
    Abstract: A fuel cutoff valve has: a valve mechanism that cuts off a communication between a fuel tank and a canister; an upper space defined above the valve mechanism; a tube body that has a tube passage to be communicated with the upper space and introduces a fuel gas to the canister; a retaining chamber defined by a first fuel shielding portion and a second fuel shielding portion to retain a liquid fuel stored in the upper space; a liquid reservoir portion defined between the tube body and the first fuel shielding portion to store the liquid fuel flowing out of the retaining chamber; and a communication portion through which the retaining chamber communicates with the liquid reservoir portion; wherein the communication portion is formed at a position deviated from the tube body so as not to overlap the tube body, when the tube body is seen in its axial direction.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: December 31, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Naoki Ogiwara, Yuki Koga
  • Publication number: 20190268569
    Abstract: An objective is to prevent occurrence of video loop even in a case where a plurality of video conference apparatuses are connected in cascade. In a cascade mode, that is, in a case where a location of a video conference apparatus is an intermediate location, video and speech selector/combiner 105 selects video data of a location (location where a speech is made) of a maximum sound-volume among connection locations other than the location of the video conference apparatus and a cascade destination. Communication controller 103 transmits video data of the location of the maximum sound-volume to video conference apparatus 10 of the cascade destination and transmits the video data transmitted from video conference apparatus 10 of the cascade destination to video conference apparatuses 10 in a connection location other than the cascade destination.
    Type: Application
    Filed: January 18, 2019
    Publication date: August 29, 2019
    Inventors: Takeshi TAKITA, Naoki KOGA, Masayuki KUMAZAWA
  • Patent number: 10062211
    Abstract: An example information processing system includes: a computer; an imaging device; a display device; and a first and a second feature placed in a real space. The computer includes: an image acquiring unit that acquires an image of the real space; a feature detecting unit that detects the first feature and the second feature from the image; a changing unit that changes an association of the first feature with a virtual objects by adding a virtual object associated with the second feature, and an generating unit that generates an image of a virtual space in which the virtual object associated with the first feature is placed at a position based on the first feature; and a display controlling unit that displays an image on the display device.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: August 28, 2018
    Assignee: Nintendo Co., Ltd.
    Inventors: Takeshi Hayakawa, Naoki Koga
  • Patent number: 9916687
    Abstract: An example computer includes: an image acquiring unit that acquires an image of a real space captured by an imaging device; a feature detecting unit that detects a feature from the image; a determining unit that determines a virtual object, or, a virtual object and an aspect of the virtual object while changing the same in accordance with a recognition condition of the detected feature; an image generating unit that generates an image of a virtual space in which the determined virtual object or the virtual object in the determined aspect is placed on a basis of the feature; and a display controlling unit that displays an image on a display device such that the image of the virtual space is visually recognized by a user while being superimposed on the real space.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: March 13, 2018
    Assignee: Nintendo Co., Ltd.
    Inventors: Takeshi Hayakawa, Naoki Koga
  • Patent number: 9127588
    Abstract: An engine includes a cylinder block, and a piston slidably mounted in a cylinder, with the cylinder block being formed with an exhaust passage leading to a combustion chamber through an exhaust port, a first scavenging port opened to an inner circumferential surface of the cylinder, a first communication passage formed from the first scavenging port in a radial direction of the cylinder, and a first scavenging passage formed with an opening on a bottom surface of the first communication passage, in which a side surface on a far side from the exhaust port forming the communication passage is formed towards the far side from the exhaust port in the combustion chamber, and the opening portion of the first scavenging passage and a landing portion formed in the periphery of the opening portion are formed at a bottom portion of the communication passage.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: September 8, 2015
    Assignee: Yamabiko Corporation
    Inventors: Ken Shirai, Takahiro Yamazaki, Naoki Koga, Kazumichi Yamaguchi
  • Publication number: 20150109336
    Abstract: An example information processing system includes: a computer; an imaging device; a display device; and a first and a second feature placed in a real space. The computer includes: an image acquiring unit that acquires an image of the real space; a feature detecting unit that detects the first feature and the second feature from the image; a changing unit that changes an association of the first feature with a virtual objects by adding a virtual object associated with the second feature, and an generating unit that generates an image of a virtual space in which the virtual object associated with the first feature is placed at a position based on the first feature; and a display controlling unit that displays an image on the display device.
    Type: Application
    Filed: May 6, 2014
    Publication date: April 23, 2015
    Applicant: NINTENDO CO., LTD.
    Inventors: Takeshi HAYAKAWA, Naoki KOGA
  • Publication number: 20150109335
    Abstract: An example computer includes: an image acquiring unit that acquires an image of a real space captured by an imaging device; a feature detecting unit that detects a feature from the image; a determining unit that determines a virtual object, or, a virtual object and an aspect of the virtual object while changing the same in accordance with a recognition condition of the detected feature; an image generating unit that generates an image of a virtual space in which the determined virtual object or the virtual object in the determined aspect is placed on a basis of the feature; and a display controlling unit that displays an image on a display device such that the image of the virtual space is visually recognized by a user while being superimposed on the real space.
    Type: Application
    Filed: May 6, 2014
    Publication date: April 23, 2015
    Applicant: NINTENDO CO., LTD.
    Inventors: Takeshi HAYAKAWA, Naoki KOGA
  • Patent number: 8800508
    Abstract: A loop scavenged two-stroke internal combustion engine which can effectively restrain blow-by of fresh gas with a relatively simple configuration is provided. A horizontal scavenging angle ?b in at least one spot of a scavenging passage 31L located at one side of the pair of or a plurality of pairs of left and right scavenging passages is made to differ from a horizontal scavenging angle ?a of a scavenging passage 31R located at the other side, and a main flow of a scavenging flow which is blown out from the scavenging passage 31L located at the one side and a main flow of a scavenging flow which is blown out from the scavenging passage 31R which is located at the other side intersect each other or collide with each other in plane view in a region displaced in a lateral direction from a center line C of an opening of an exhaust port 34.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: August 12, 2014
    Assignee: Yamabiko Corporation
    Inventors: Naoki Koga, Takuo Yoshizaki, Daisuke Yamada
  • Patent number: 8353262
    Abstract: A reverse scavenged two-stroke internal combustion engine is capable of effectively suppressing the short-circuiting of fresh charge (unburnt air-fuel mixture), while at the same time being capable of further improving scavenging efficiency, combustion efficiency, etc. The horizontal sectional shape of at least one pair of scavenging passages is closer to a triangle than a parallelogram along substantially the entire lengths of the at least one pair of scavenging passages, where a cylinder outer circumferential side of the horizontal sectional shape is narrowest and a cylinder bore wall surface side of the horizontal sectional shape is wide. Further, horizontal scavenging angles, which are angles of intersection formed between lines extended towards an intake port from guide wall surfaces that define the scavenging passages, are acute.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: January 15, 2013
    Assignee: Yamabiko Corporation
    Inventors: Naoki Koga, Shirou Yamaguchi, Ken Shirai, Daisuke Yamada
  • Publication number: 20120145137
    Abstract: An engine includes a cylinder block, and a piston slidably mounted in a cylinder, with the cylinder block being formed with an exhaust passage leading to a combustion chamber through an exhaust port, a first scavenging port opened to an inner circumferential surface of the cylinder, a first communication passage formed from the first scavenging port in a radial direction of the cylinder, and a first scavenging passage formed with an opening on a bottom surface of the first communication passage, in which a side surface on a far side from the exhaust port forming the communication passage is formed towards the far side from the exhaust port in the combustion chamber, and the opening portion of the first scavenging passage and a landing portion formed in the periphery of the opening portion are formed at a bottom portion of the communication passage.
    Type: Application
    Filed: December 12, 2011
    Publication date: June 14, 2012
    Applicant: YAMABIKO CORPORATION
    Inventors: Ken SHIRAI, Takahiro YAMAZAKI, Naoki KOGA, Kazumichi YAMAGUCHI
  • Publication number: 20120120021
    Abstract: In a portable terminal that is provided with a plurality of touch panels, it is possible to provide operation methods that are new until now, and compatible with two kinds of operations, including the contact operation which is performed by contacting a touch panel directly with a finger or the like, and the spatial operation which is performed without contacting the touch panel.
    Type: Application
    Filed: March 3, 2010
    Publication date: May 17, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Yousuke Konishi, Naoki Koga, Tomohiro Ishihara
  • Publication number: 20120024276
    Abstract: A loop scavenged two-stroke internal combustion engine which can effectively restrain blow-by of fresh gas with a relatively simple configuration is provided. A horizontal scavenging angle ?b in at least one spot of a scavenging passage 31L located at one side of the pair of or a plurality of pairs of left and right scavenging passages is made to differ from a horizontal scavenging angle ?a of a scavenging passage 31R located at the other side, and a main flow of a scavenging flow which is blown out from the scavenging passage 31L located at the one side and a main flow of a scavenging flow which is blown out from the scavenging passage 31R which is located at the other side intersect each other or collide with each other in plane view in a region displaced in a lateral direction from a center line C of an opening of an exhaust port 34.
    Type: Application
    Filed: August 1, 2011
    Publication date: February 2, 2012
    Applicant: YAMABIKO CORPORATION
    Inventors: Naoki Koga, Takuo Yoshizaki, Daisuke Yamada
  • Publication number: 20110017182
    Abstract: There is provided a loop-scavenged two-stroke internal combustion engine that is capable of effectively suppressing the short-circuiting of fresh charge (unburnt air-fuel mixture), while at the same time being capable of further improving scavenging efficiency, combustion efficiency, etc., as well as of improving the durability and output stability of a cylinder and a piston. One pair or a plurality of pairs of scavenging passages (31, 31 and 32, 32) that adopt a reverse scavenging system are so provided as to communicate a combustion actuating chamber (15) formed above a piston (20) with a crankchamber (18). At least one pair of the scavenging passages (32, 32) comprises, in large part, passage portions with partitions (32k, 32k). A cutout opening or through-hole that serves as a scavenging inlet (32a, 32a), the upper portion or whole of which is of a substantially triangular shape that is narrower towards its upper side, is formed in a lower end portion of at least one of the partitions (32k, 32k).
    Type: Application
    Filed: July 23, 2010
    Publication date: January 27, 2011
    Applicant: Yamabiko Corporation
    Inventor: Naoki Koga
  • Publication number: 20110017183
    Abstract: There is provided a reverse scavenged two-stroke internal combustion engine that is capable of effectively suppressing the short-circuiting of fresh charge (unburnt air-fuel mixture), while at the same time being capable of further improving scavenging efficiency, combustion efficiency, etc. The horizontal sectional shape of at least one pair of scavenging passages (31, 31 and 32, 32) is closer to a triangle than a parallelogram along substantially the entire lengths of the at least one pair of scavenging passages, where a cylinder outer circumferential side of the horizontal sectional shape is narrowest and a cylinder bore wall surface (10a) side of the horizontal sectional shape is wide. Further, horizontal scavenging angles (?, ?), which are angles of intersection formed between lines (Ea, Ea and Eb, Eb) extended towards an intake port (33) from guide wall surfaces (31c, 31c and 32c, 32c) that define the scavenging passages (31, 31 and 32, 32), are acute.
    Type: Application
    Filed: July 23, 2010
    Publication date: January 27, 2011
    Applicant: Yamabiko Corporation
    Inventors: Naoki Koga, Shirou Yamaguchi, Ken Shirai, Daisuke Yamada
  • Patent number: 7731591
    Abstract: A game apparatus includes, for example, a CPU, and a ROM and/or a RAM for executing and storing game programs and game program backup data. The RAM has multiple pre-allocated backup game data storage areas for use by different game programs during their respective execution including a single-player game backup data area, a multi-player game backup data area and a shared backup data storage area. The shared backup data storage area is provided for storing information that is accessible in common by a plurality of games, and separate game backup data storage areas are provided for each of the single-player version of a game and the multi-player version of a game.
    Type: Grant
    Filed: November 28, 2003
    Date of Patent: June 8, 2010
    Assignee: Nintendo Co., Ltd.
    Inventors: Yoichi Yamada, Daiki Iwamoto, Koichi Kawamoto, Naoki Koga