Patents by Inventor Hiroshi Kikuchi

Hiroshi Kikuchi 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: 20210224009
    Abstract: A bot service in cooperation with a messaging service generates, in response to upload of a messaging service file from a messaging application, a message including a control used for specifying a print setting of the file and a preview image corresponding to a print setting specified by the control and submits the message to the messaging service. Further, in response to a print instruction for the file received from a messaging service, the bot service instructs a print service to print the file using a print setting specified by the control.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 22, 2021
    Inventor: Hiroshi Kikuchi
  • Patent number: 10935907
    Abstract: A developer conveyance device includes a downward conveyance path in which a developer falls under gravity, a transverse conveyance path communicating with a lower end of the downward conveyance path and extending in a transverse direction intersecting with the downward conveyance path, a transport screw disposed in the transverse conveyance path, and a floating member. The transport screw is configured to rotate in a predetermined direction to transport the developer in the transverse direction. The floating member is configured to contact the transport screw rotating in the predetermined direction to float in the downward conveyance path.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: March 2, 2021
    Assignee: RICOH COMPANY, LTD.
    Inventors: Yusuke Ishizuka, Akira Fujimori, Hideki Kimura, Yutaka Takahashi, Hiroshi Kikuchi, Hiroyuki Uenishi, Johji Yahagi
  • Patent number: 10921691
    Abstract: The camera accessory is attachable to a camera by relatively rotating from a first state to a second state. Camera side contact pins include a first camera side contact pin making contact with an accessory side contact holding portion in the first state and second camera side contact pins not making contact with the accessory side contact holding portion in the first state. Accessory side contact surfaces include a first accessory side contact surface making contact with the first camera side contact pin in the second state and second accessory side contact surfaces not making contact with the first camera side contact pin in the second state. A pitch between the first and second accessory side contact surfaces adjacent thereto is larger than a pitch between the second accessory side contact surfaces adjacent to each other.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: February 16, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tetsuya Nishio, Azusa Sugawara, Hiroshi Kikuchi, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa
  • Publication number: 20210033998
    Abstract: A developing device includes a developer bearer, a developer regulator, a developer supply passage, and a stopper. The developer bearer includes a magnetic field generator and is configured to bear a developer containing toner and magnetic carriers and conveys the developer to a developing area by rotation. A stopper is configured to prevent the developer blocked by the developer regulator from moving to a surface of the developer bearer, while securing a supply path for passing the developer in the developer supply passage to the developer bearer between the stopper and an upper end of a side wall of the developer supply passage that is opposite to the developing bearer. A width of the supply path in a direction perpendicular to a direction of a rotation axis of the developer bearer is in a range of 7% or more and less than 10% of a circumference of an outer diameter of the developing bearer.
    Type: Application
    Filed: July 8, 2020
    Publication date: February 4, 2021
    Inventors: Hiroshi KIKUCHI, Akira FUJIMORI, Hideki KIMURA, Yutaka TAKAHASHI, Johji YAHAGI, Hiroyuki UENISHI, Yusuke ISHIZUKA
  • Publication number: 20210023004
    Abstract: The present invention provides a novel liposome composition containing eribulin or its pharmacologically permissible salt, and its method of manufacture.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Hiroshi KIKUCHI, Kenji HYODO, Hiroshi ISHIHARA
  • Publication number: 20200394008
    Abstract: An information processing apparatus includes a processor and a memory storing instructions. Executing the instructions by the processor causes the processor to perform operations. A virtual device on the information processing apparatus to transmit a print job to an image forming apparatus is selected. A user interface is displayed that is for activating, in accordance with the selected virtual device and among one or more applications to provide an additional function to the image forming apparatus, an application that corresponds to a model of the image forming apparatus to which the selected virtual device transmits the print job.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 17, 2020
    Inventor: Hiroshi Kikuchi
  • Publication number: 20200387085
    Abstract: A developer conveyance device includes a downward conveyance path in which a developer falls under gravity, a transverse conveyance path communicating with a lower end of the downward conveyance path and extending in a transverse direction intersecting with the downward conveyance path, a transport screw disposed in the transverse conveyance path, and a floating member. The transport screw is configured to rotate in a predetermined direction to transport the developer in the transverse direction. The floating member is configured to contact the transport screw rotating in the predetermined direction to float in the downward conveyance path.
    Type: Application
    Filed: May 18, 2020
    Publication date: December 10, 2020
    Inventors: Yusuke ISHIZUKA, Akira FUJIMORI, Hideki KIMURA, Yutaka TAKAHASHI, Hiroshi KIKUCHI, Hiroyuki UENISHI, Johji YAHAGI
  • Publication number: 20200365432
    Abstract: The present invention is provided with: a stage having a placing surface for a semiconductor chip, and a first heater heating the placing surface; a bonding head having a contact surface to be in contact with an subject, a second temperature sensor measuring the temperature of the subject via the contact surface, and a second heater heating the contact surface, said bonding head being driven in at least the orthogonal direction with respect to the placing surface; and a control unit measuring the temperature of the subject based on a temperature detection value of the second temperature sensor, said temperature detection value having being obtained by heating the placing surface and the contact surface to predetermined target temperatures, respectively, by means of the first and second heaters, then bringing the contact surface into contact with the subject in a state wherein heating by the second heater is stopped.
    Type: Application
    Filed: August 22, 2018
    Publication date: November 19, 2020
    Applicant: SHINKAWA LTD.
    Inventors: Shoji WADA, Hiroshi KIKUCHI
  • Patent number: 10836215
    Abstract: A tire includes a tread portion including at least one land portion having axially spaced first and second ends. The at least one land portion is provided with lateral grooves extending from the first end to terminal ends terminating within the at least one land portion, first sipes each extending along a tire circumferential direction to connect a pair of lateral grooves arranged adjacently in the tire circumferential direction, second sipes extending from the first end toward the first sipes, and third sipes extending from the second end toward the first sipes. The second sipes and the third sipes are arranged without intersecting the lateral grooves.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: November 17, 2020
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventors: Eisuke Hirosue, Hiroshi Kikuchi, Tomohisa Kuriyama
  • Patent number: 10732062
    Abstract: To provide a high-performance semiconductor sensor device and a method for manufacturing the semiconductor sensor device. This semiconductor sensor device has a sensor chip, and a first thin film formed on the sensor chip, said sensor chip being mechanically connected, via the first thin film, to a second thin film formed on a base formed of a polycrystalline material.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: August 4, 2020
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Takeshi Konno, Hiroshi Kikuchi, Kentarou Miyajima, Munenori Degawa
  • Publication number: 20200233365
    Abstract: A cleaning device includes a brush roller configured to contact an image bearer while rotating to remove toner adhering to an image bearer, a bias applying device configured to apply a bias to the brush roller, and control circuitry configured to causes the bias applying device to apply a first bias in a first period from when the brush roller is new to when a cumulative travel distance or a cumulative rotation time of the brush roller reaches a predetermined value, and to apply a second bias in a second period after the first period. The first bias sends a first current through the brush roller, and the second bias sends a second current through the brush roller. The absolute value of the first current is smaller than the absolute value of the second current.
    Type: Application
    Filed: January 6, 2020
    Publication date: July 23, 2020
    Applicant: Ricoh Company, Ltd.
    Inventors: Hideki Kimura, Akira Fujimori, Hiroshi Kikuchi, Yutaka Takahashi, Hiroyuki Uenishi, Yusuke Ishizuka, Johji Yahagi
  • Patent number: 10721381
    Abstract: The present invention provides the following camera. A first camera-side contact pin is a pin corresponding to detection of a signal change caused by coupling of a camera accessory. A second camera-side contact pin is a pin corresponding to supply of power for communication with the coupled camera accessory. A third camera-side contact pin is a pin corresponding to supply of a driving force to an actuator of the camera accessory. The first, second, and third camera-side contact pins are disposed in such a manner that, when a camera-side mount shifts from a first state to a second state, the third camera-side contact pin contacts first and second accessory-side contact surfaces, the second camera-side contact pin contacts the first accessory-side contact surface, and the first camera-side contact pin does not contact the second and third accessory-side contact surfaces.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: July 21, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tatsuyuki Tokunaga, Takashi Hasegawa, Tetsuya Nishio, Yoshihiko Konno, Hiroshi Kikuchi, Azusa Sugawara
  • Patent number: 10696102
    Abstract: A tire includes a tread portion being provided with a pair of circumferentially and continuously extending shoulder main grooves and at least one crown main groove between the shoulder main grooves to form a pair of middle portions each of which is between adjacent one crown main groove and one shoulder main groove. Each of the middle portions is provided with a circumferentially and continuously extending longitudinal sipe, a plurality of inner middle sipes extending axially outwardly from the crown main groove and terminating without reaching the longitudinal sipe and a plurality of outer middle sipe extending axially inwardly from the shoulder main groove and terminating without reaching the longitudinal sipe. The number of the outer middle sipes is greater than the number of the inner middle sipes.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: June 30, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Hiroshi Kikuchi
  • Publication number: 20200142286
    Abstract: The camera side mount is brought, by relative rotation with the accessory side mount, from a first state where each accessory side bayonet claw is inserted between the camera side bayonet claws into a second state where the camera side and accessory side bayonet claws engage with each other. The leaf spring biasing the camera side contact pins in the protruding direction is disposed between the camera side mount and the camera body. When the camera being in the normal position is viewed from the direction facing the camera side mount, the leaf spring extends from both sides of the mount center line, which extends from the center of the camera side mount in the direction of gravity, toward the camera side contact pins. The camera side contact pins are arranged at positions other than a position on the mount center line.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 7, 2020
    Inventors: Tetsuya Nishio, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa, Hiroshi Kikuchi, Azusa Sugawara
  • Publication number: 20200083190
    Abstract: This method for producing a structure wherein base materials are bonded by atomic diffusion comprises: a step for applying a liquid resin on the base material; a step for smoothing the surface of the liquid resin by surface tension; a step for forming a resin layer by curing; a step for forming a metal thin film on the resin layer; a step for forming a metal thin film on the base material; and a step for bringing the metal thin film of the base material and the metal thin film of the base material into close contact with each other, thereby bonding the metal thin film of the resin layer and the metal thin film of the base material with each other by atomic diffusion
    Type: Application
    Filed: May 24, 2018
    Publication date: March 12, 2020
    Applicants: SHINKAWA LTD., TOHOKU UNIVERSITY
    Inventors: Yuji EGUCHI, Kohei SEYAMA, Tomonori NAKAMURA, Hiroshi KIKUCHI, Takehito SHIMATSU, Miyuki UOMOTO
  • Publication number: 20200053231
    Abstract: A non-transitory computer-readable storage medium storing a transmission setting application, wherein the transmission setting application is associated with a driver generating a transmission command for transmitting data received from an application to a destination by a device is provided. The transmission setting application causes a computer to execute a first input step of causing a user to input a transmission setting of the data, a reception step of receiving the data and the transmission setting from the application that has obtained the transmission setting, a second input step of causing the user to input information indicating the destination, and a providing step of providing the information indicating the input destination, the transmission setting, and the data to the driver.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 13, 2020
    Inventor: Hiroshi Kikuchi
  • Patent number: 10545393
    Abstract: The camera accessory is attachable to a camera by relatively rotating from a first state to a second state. Camera side contact pins include a first camera side contact pin making contact with an accessory side contact holding portion in the first state and second camera side contact pins not making contact with the accessory side contact holding portion in the first state. Accessory side contact surfaces include a first accessory side contact surface making contact with the first camera side contact pin in the second state and second accessory side contact surfaces not making contact with the first camera side contact pin in the second state. A pitch between the first and second accessory side contact surfaces adjacent thereto is larger than a pitch between the second accessory side contact surfaces adjacent to each other.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: January 28, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tetsuya Nishio, Azusa Sugawara, Hiroshi Kikuchi, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa
  • Patent number: 10527912
    Abstract: The camera side mount is brought, by relative rotation with the accessory side mount, from a first state where each accessory side bayonet claw is inserted between the camera side bayonet claws into a second state where the camera side and accessory side bayonet claws engage with each other. The leaf spring biasing the camera side contact pins in the protruding direction is disposed between the camera side mount and the camera body. When the camera being in the normal position is viewed from the direction facing the camera side mount, the leaf spring extends from both sides of the mount center line, which extends from the center of the camera side mount in the direction of gravity, toward the camera side contact pins. The camera side contact pins are arranged at positions other than a position on the mount center line.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: January 7, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tetsuya Nishio, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa, Hiroshi Kikuchi, Azusa Sugawara
  • Publication number: 20190333789
    Abstract: Provided is an assembling apparatus for a semiconductor manufacturing apparatus. The assembling apparatus includes: a body; lift attached to the body and configured to move a reaction tube having an opening at a lower end portion thereof vertically, thereby allowing a gas supply pipe to be installed inside the reaction tube through the opening while the reaction tube is held by the lift; gas supply source configured to supply a gas into the reaction tube through the gas supply pipe while the reaction tube is held by the lift; and an exhaust mechanism including a pump configured to exhaust an inside of the reaction tube through the opening, thereby performing a leakage test of the reaction tube while the reaction tube is held by the lift.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 31, 2019
    Inventors: Hisashi Inoue, Masahiro Kobayashi, Michihiro Takahashi, Tamotsu Hatakeyama, Harunari Hasegawa, Hiroshi Kikuchi, Yoshihisa Kumagai
  • Patent number: 10346102
    Abstract: When a PnP ID for a printer driver of an architecture that cannot be used is designated, the printer driver cannot be plug and play installed. Accordingly, a driver different to the driver corresponding to the PnP ID designated by the printer is installed in accordance with the capabilities of the OS.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: July 9, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Kikuchi