Patents by Inventor Hideto Yamamoto

Hideto Yamamoto 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: 11945140
    Abstract: A method for producing a foam-molded product by using a plasticizing cylinder, includes: plasticizing and melting the thermoplastic resin to provide the molten resin in a plasticization zone of the plasticizing cylinder; introducing a pressurized fluid containing the physical foaming agent at a fixed pressure into a starvation zone of the plasticizing cylinder to retain the starvation zone at the fixed pressure; allowing the molten resin to be in the starved state in the starvation zone; bringing the molten resin in contact with the pressurized fluid containing the physical foaming agent at the fixed pressure, in the starvation zone in a state in which the starvation zone is retained at the fixed pressure; and molding the molten resin having been brought in contact with the pressurized fluid containing the physical foaming agent into the foam-molded product.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: April 2, 2024
    Assignee: MAXELL, LTD.
    Inventors: Atsushi Yusa, Hideto Goto, Satoshi Yamamoto
  • Publication number: 20240106017
    Abstract: A lead-acid battery management system and a lead-acid battery management program are described that appropriately manage bipolar lead-acid batteries to reduce a degree to which the lead-acid batteries impose a load on environment as much as possible and are necessary to cause a circulation cycle from manufacturing to reuse to reliably function. A lead-acid battery system includes multiple bipolar lead-acid batteries and a management and support apparatus configured to manage the lead-acid battery system. The management and support apparatus includes a recording unit configured to record operation history information of the bipolar lead-acid batteries and a state determination unit configured to determine necessity of replacement of respective ones of the bipolar lead-acid batteries.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Inventors: Noriyasu Iwane, Kanichiro Yamamoto, Tomoyuki Aogaki, Masanobu Aragaki, Hideto Nakamura, Kengo Nakao
  • Publication number: 20240103422
    Abstract: An image forming apparatus includes an apparatus body including a drive source, a rotary member, and a first coupling movable in an axial direction with respect to the rotary member, and a unit attachable to and detachable from the apparatus body, the unit including a second coupling configured to receive the driving force by engaging with the first coupling. The rotary member includes an abutting portion. The first coupling includes an abutted portion configured to be abutted with the abutting portion, and is configured to rotate in the first rotation direction together with the rotary member in a case where the abutting portion presses the abutted portion. The apparatus body further includes a first urging member configured to urge the first coupling in a second rotation direction opposite to the first rotation direction.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 28, 2024
    Inventors: SHINKICHI YAMAMOTO, HIROSHI KAWAMURA, YUTA KAWAGUCHI, HIDETO CHINO
  • Publication number: 20240083259
    Abstract: An electric vehicle including a motor as a driving source includes: an accelerator; a pseudo shifter mimicking a gear changing operation; a pseudo clutch mimicking a clutch operation; a detector detecting an operation mode performed on each of the accelerator, pseudo shifter, and pseudo clutch by a driver, and a rotation speed of a driving wheel; a reaction force generator generating a reaction force in the pseudo shifter in response to a driver operation performed thereon; and a controller determining the reaction force. The controller includes a processor and a memory coupled thereto. The processor calculates a virtual differential rotation speed that is based on a virtual engine rotation speed, mimicking an engine rotation speed when the driving source is assumed as being an engine, and the rotation speed based on a detection result of the detector, and determines the reaction force based on the virtual differential rotation speed.
    Type: Application
    Filed: September 1, 2023
    Publication date: March 14, 2024
    Applicant: SUBARU CORPORATION
    Inventors: Naonori IKEZAWA, Takahiro YAMAMOTO, Kiyofumi SATO, Hironao SATO, Kyohei YAMAMOTO, Hideto FUKUDA
  • Patent number: 10028049
    Abstract: Provided are headphones with left and right sliders in linkage with each other. The headphones includes: a head band; a first slider that is provided on one end side of the head band and slides with respect to the head band; a second slider that is provided on the other end side of the head band and slides with respect to the head band; a connecting portion that connects the first slider and the second slider and slides the second slider in linkage with a slide operation of the first slider; and a pair of housings that are provided on the first slide portion and the second slide portion, respectively, and each house a sound output unit.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: July 17, 2018
    Assignee: Sony Corporation
    Inventors: Takeshi Inoue, Tomohiro Ito, Hideto Yamamoto, Hisahiro Tanaka, Hirokazu Nishihara, Kenji Yamada, Eiji Kuwahara, Kenichi Harada
  • Publication number: 20180073479
    Abstract: A power supply device for a vehicle includes: a first power supply; a second power supply which is connected to a starter, configured to start a power source, in parallel with the first power supply; and a control unit which is configured to control a starter switch configured to connect/disconnect the starter to/from any of the first power supply and the second power supply and, if the first power supply deteriorates as compared with a predetermined state, performs control to make or decrease a voltage value of the second power supply equal to or lower than a predetermined voltage value before setting the starter switch at a closed state.
    Type: Application
    Filed: September 13, 2017
    Publication date: March 15, 2018
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Kohei Seino, Hideto Yamamoto, Yasuhiro Ikeda, Naoya Hayashida, Kenso Imamura, Yusuke Takahashi
  • Publication number: 20170201820
    Abstract: Provided are headphones with left and right sliders in linkage with each other. The headphones includes: a head band; a first slider that is provided on one end side of the head band and slides with respect to the head band; a second slider that is provided on the other end side of the head band and slides with respect to the head band; a connecting portion that connects the first slider and the second slider and slides the second slider in linkage with a slide operation of the first slider; and a pair of housings that are provided on the first slide portion and the second slide portion, respectively, and each house a sound output unit.
    Type: Application
    Filed: June 17, 2015
    Publication date: July 13, 2017
    Inventors: Takeshi INOUE, Tomohiro ITO, Hideto YAMAMOTO, Hisahiro TANAKA, Hirokazu NISHIHARA, Kenji YAMADA, Eiji KUWAHARA, Kenichi HARADA
  • Patent number: 9211855
    Abstract: When the fuel supply to an internal combustion engine has stopped due to a vehicle starting to decelerate or the like, and the speed of the vehicle is greater than a predetermined speed, then a controller causes a power generator to operate in a first power generating mode. The controller charges a capacitor by using regenerative power that is output from the power generator to supply power from the power generator to the capacitor via a DC-DC converter. When the stopping of the fuel supply to the internal combustion engine is cancelled as a result of the engine revolution speed reaching a predetermined revolution speed (for example, an idling revolution speed) in conjunction with the speed of the vehicle dropping to the predetermined speed, the power generator can be kept in the first power generating mode.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: December 15, 2015
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Yasuhiro Hara, Hideto Yamamoto, Tomohiro Arakawa
  • Publication number: 20150012175
    Abstract: When the fuel supply to an internal combustion engine has stopped due to a vehicle starting to decelerate or the like, and the speed of the vehicle is greater than a predetermined speed, then a controller causes a power generator to operate in a first power generating mode. The controller charges a capacitor by using regenerative power that is output from the power generator to supply power from the power generator to the capacitor via a DC-DC converter. When the stopping of the fuel supply to the internal combustion engine is cancelled as a result of the engine revolution speed reaching a predetermined revolution speed (for example, an idling revolution speed) in conjunction with the speed of the vehicle dropping to the predetermined speed, the power generator can be kept in the first power generating mode.
    Type: Application
    Filed: June 25, 2014
    Publication date: January 8, 2015
    Inventors: Yasuhiro Hara, Hideto Yamamoto, Tomohiro Arakawa
  • Patent number: 7422383
    Abstract: Developer is supplied to a first spray pipe disposed in a developing bath. The inside of the developing bath is provided with a heater. A liquid-flow generating unit comprises a liquid-flow generating head and a branch duct, which is connected to a branch pipe of the first spray pipe via a rubber hose. A part of the developer flowing in the first spray pipe is forwarded to the liquid-flow generating head. By a gap-forming ring, a gap is secured between an outer surface of the heater and an inner surface of the liquid-flow generating head so that the developer uniformly flows along the outer surface of the heater in a longitudinal direction thereof. A heater cover is attached to the liquid-flow generating head. An inner surface of the heater cover inclines in the longitudinal direction of the heater.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: September 9, 2008
    Assignee: FUJIFILM Corporation
    Inventors: Ryoei Nozawa, Hideto Yamamoto, Toshihiro Suya, Daisuke Hibe, Keiichi Adachi
  • Patent number: 7119307
    Abstract: A photosensitive material processing device for processing a photosensitive material with a processing liquid while conveying the photosensitive material by a roller pair. A driving device for providing a rotation drive to the roller pair. A drive controlling device that gradually raises voltage of the electric power at the time of starting the rotation drive of the roller pair.
    Type: Grant
    Filed: November 2, 2004
    Date of Patent: October 10, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Ryoei Nozawa, Akinori Kimura, Shinichi Matsuda, Takayuki Iwamoto, So Konno, Toshihiro Suya, Hideto Yamamoto, Miyuki Endou
  • Publication number: 20060056841
    Abstract: Developer is supplied to a first spray pipe disposed in a developing bath. The inside of the developing bath is provided with a heater. A liquid-flow generating unit comprises a liquid-flow generating head and a branch duct, which is connected to a branch pipe of the first spray pipe via a rubber hose. A part of the developer flowing in the first spray pipe is forwarded to the liquid-flow generating head. By a gap-forming ring, a gap is secured between an outer surface of the heater and an inner surface of the liquid-flow generating head so that the developer uniformly flows along the outer surface of the heater in a longitudinal direction thereof. A heater cover is attached to the liquid-flow generating head. An inner surface of the heater cover inclines in the longitudinal direction of the heater.
    Type: Application
    Filed: August 1, 2005
    Publication date: March 16, 2006
    Inventors: Ryoei Nozawa, Hideto Yamamoto, Toshihiro Suya, Daisuke Hibe, Keiichi Adachi
  • Publication number: 20050115803
    Abstract: A photosensitive material processing device for processing a photosensitive material with a processing liquid while conveying the photosensitive material by a roller pair. A driving device for providing a rotation drive to the roller pair. A drive controlling device that gradually raises voltage of the electric power at the time of starting the rotation drive of the roller pair.
    Type: Application
    Filed: November 2, 2004
    Publication date: June 2, 2005
    Inventors: Ryoei Nozawa, Akinori Kimura, Shinichi Matsuda, Takayuki Iwamoto, So Konno, Toshihiro Suya, Hideto Yamamoto, Miyuki Endou
  • Publication number: 20050061625
    Abstract: A photosensitive material processing device for processing a photosensitive material with a processing liquid while conveying the photosensitive material by a roller pair. A driving device for providing a rotation drive to the roller pair. A drive controlling device that gradually raises voltage of the electric power at the time of starting the rotation drive of the roller pair.
    Type: Application
    Filed: November 2, 2004
    Publication date: March 24, 2005
    Inventors: Ryoei Nozawa, Akinori Kimura, Shinichi Matsuda, Takayuki Iwamoto, So Konno, Toshihiro Suya, Hideto Yamamoto, Miyuki Endou
  • Patent number: 6655860
    Abstract: A brush roller is structured such that a web body having wire members is wound in a helical manner around a roller main body to which an axial end member is mounted. A fastening member is mounted to a rotary shaft of the axial end member, and one end of the web body is fixed to a holding member which is arranged between the fastening member and the axial end member so as to freely rotate relatively. The holding member relatively rotates in a winding direction due to an urging force of a torsional coil spring when elongation occurs in the web body, thereby preventing slack from occurring in the web body.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: December 2, 2003
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Ryoei Nozawa, Hideto Yamamoto, Shinichi Matsuda
  • Publication number: 20030086710
    Abstract: The present invention provides a photosensitive material processing apparatus in which a photosensitive material is processed with a processing solution, specifically, a photosensitive material processing apparatus in which: reliable liquid displacement in the vicinity of the surface of a photosensitive material, and uniform temperature adjustment can be carried out; damage to a photosensitive material such as a printing plate, or transport deficiency, caused by a corner of the photosensitive material coming into a through hole when a conveyance path of the photosensitive material is formed can be prevented; when pre-washing processing is carried out prior to development processing using a developer, processing unevenness in which an overcoat layer partially remains can be prevented; an operation of mounting and removing conveyance rollers disposed in a pair is facilitated and a proper nipping force can be imparted between a conveyance roller pair; and mounting of a replenisher case filled with a replenisher
    Type: Application
    Filed: September 24, 2002
    Publication date: May 8, 2003
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Ryoei Nozawa, Hideto Yamamoto, Shinichi Matsuda, So Konno, Miyuki Endou, Akinori Kimura, Yasuhiro Endo, Hideaki Iijima, Masanori Osawa
  • Patent number: 6554508
    Abstract: In a shutter facing an aperture portion in a partition plate in a photosensitive material processing device, a blocking member, formed substantially in a semicircular cylindrical shape, is placed by the rotation of a shaft between blades thereby closing the aperture portion. The opening between the blades is opened by rotating the blocking member integrally with the shaft so that a photosensitive material can pass through. Multi-leveled surfaces are formed on the top surface of a guide plate. Aperture portions for mounting rollers with adaptors are formed in an alternating pattern on the surfaces. A plurality of protruding guide ribs are provided extending across the surfaces. A plurality of brush roller parameters are adjusted so that a winding mark index defined by the parameters falls within a predetermined range. Rollers are washed when a finisher control system is restarted after an unforeseen long stoppage.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: April 29, 2003
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Ryoei Nozawa, Toshihiro Suya, Hideto Yamamoto, Takayuki Iwamoto, Shinichi Matsuda
  • Patent number: 6547460
    Abstract: In a shutter facing an aperture portion in a partition plate in a photosensitive material processing device, a blocking member, formed substantially in a semicircular cylindrical shape, is placed by the rotation of a shaft between blades thereby closing the aperture portion. The opening between the blades is opened by rotating the blocking member integrally with the shaft so that a photosensitive material can pass through. Multi-leveled surfaces are formed on the top surface of a guide plate. Aperture portions for mounting rollers with adaptors are formed in an alternating pattern on the surfaces. A plurality of protruding guide ribs are provided extending across the surfaces. A plurality of brush roller parameters are adjusted so that a winding mark index defined by the parameters falls within a predetermined range. Rollers are washed when a finisher control system is restarted after an unforeseen long stoppage.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: April 15, 2003
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Ryoei Nozawa, Toshihiro Suya, Hideto Yamamoto, Takayuki Iwamoto, Shinichi Matsuda
  • Publication number: 20020191976
    Abstract: In a shutter facing an aperture portion in a partition plate in a photosensitive material processing device, a blocking member, formed substantially in a semicircular cylindrical shape, is placed by the rotation of a shaft between blades thereby closing the aperture portion. The opening between the blades is opened by rotating the blocking member integrally with the shaft so that a photosensitive material can pass through. Multi-leveled surfaces are formed on the top surface of a guide plate. Aperture portions for mounting rollers with adaptors are formed in an alternating pattern on the surfaces. A plurality of protruding guide ribs are provided extending across the surfaces. A plurality of brush roller parameters are adjusted so that a winding mark index defined by the parameters falls within a predetermined range. Rollers are washed when a finisher control system is restarted after an unforeseen long stoppage.
    Type: Application
    Filed: June 24, 2002
    Publication date: December 19, 2002
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Ryoei Nozawa, Toshihiro Suya, Hideto Yamamoto, Takayuki Iwamoto, Shinichi Matsuda
  • Patent number: D823278
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: July 17, 2018
    Assignee: SONY CORPORATION
    Inventors: Tomohiro Ito, Yosuke Nakamura, Shunsuke Shiomi, Hideto Yamamoto, Yusuke Otani, Kenji Katsumata