Patents by Inventor Yasushi Fujita

Yasushi Fujita 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: 20240132147
    Abstract: A vehicle power supply system includes a power source control device that executes a process of switching a connection state of a driving circuit to the main power source and an auxiliary power source including; a process of switching the connection state so as to transition to a backup state as a voltage decrease of the main power source occurs, and a process of switching the connection state so as to transition to a normal state as the voltage decrease of the main power source is resolved. After a voltage decrease of the main power source occurs, a turning-side control device of a steering control unit sets an output-limited state for a turning-side motor. The output-limited state is canceled upon the power source control device completing switching of the connection state so as to transition.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 25, 2024
    Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Yuuta KAJISAWA, Yuji FUJITA, Yugo NAGASHIMA, Kazuma HASEGAWA, Takashi KOUDAI, Kaishi MONOBE, Kenichi ABE, Masaharu YAMASHITA, Shintaro TAKAYAMA, Kazuaki IIDA, Yasushi HORA, Yosuke YAMASHITA, Hiroki TOMIZAWA, Nobuyori NAKAJIMA, Hayaki TANABE, Toyohiro HAYASHI, Takeshi IWANA
  • Patent number: 11931309
    Abstract: An actuator unit of the present invention includes upper and lower frames respectively connectable to a thigh frame and a lower leg frame, an actuator-side rotational connecting part connecting both frames in a rotatable manner around a pivot axis, a driver producing driving force for rotating the lower frame around the pivot axis, upper and lower connecting bodies respectively connecting the upper frame to the thigh frame and the lower frame to the lower leg frame, and an intermediate connecting body connecting the vicinity of the actuator-side rotational connecting part to the vicinity of a brace-side rotational connecting part, the intermediate connecting body having a ball stud and an accommodation depression respectively provided on one and the other of the knee-ankle-foot orthosis and the actuator unit.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: March 19, 2024
    Assignees: Suncall Corporation, Kyoto University
    Inventors: Yasushi Fujita, Yuusuke Adachi, Tadao Tsuboyama, Noriaki Ichihashi, Koji Ohata
  • Patent number: 11926771
    Abstract: A double-sided pressure-sensitive adhesive tape having excellent impact resistance, excellent reworkability, and excellent alcohol resistance. The double-sided pressure-sensitive adhesive tape includes: a base material layer; and pressure-sensitive adhesive layers arranged on both surface sides of the base material layer, wherein the pressure-sensitive adhesive layers are each formed from a pressure-sensitive adhesive composition, wherein the pressure-sensitive adhesive composition contains at least one kind selected from the group consisting of a monomer component (m) and a polymer component (P) obtained by polymerizing the monomer component (m), wherein the monomer component (m) contains 50 wt % or more of butyl (meth)acrylate, wherein a ratio of a thickness of the base material layer to a total thickness of the double-sided pressure-sensitive adhesive tape is less than 35%, and wherein the double-sided pressure-sensitive adhesive tape has a force, which is generated at 100% strain at 23° C.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: March 12, 2024
    Assignee: NITTO DENKO CORPORATION
    Inventors: Takuya Fujita, Hiromichi Sumida, Masahito Niwa, Masataka Nishiwaki, Yasushi Buzojima
  • Patent number: 11911918
    Abstract: A distance-measuring system includes: a first ranging sensor; a second ranging sensor that covers a detection range more limited than a detection range covered by the first ranging sensor and has resolution higher than resolution of the first ranging sensor; and an image processing device. The image processing device includes: a machine detector that detects a position of a mobile machine, based on a first sensed result obtained by the first ranging sensor; a sensor controller that controls a detection position to be detected by the second ranging sensor to detect the position of the mobile machine which has been detected; and a safety determiner that controls the mobile machine, based on a second sensed result obtained by the second ranging sensor.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: February 27, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yasushi Tanaka, Akihiro Arai, Kenji Fujita
  • Publication number: 20200069505
    Abstract: An actuator unit of the present invention includes upper and lower frames respectively connectable to a thigh frame and a lower leg frame, an actuator-side rotational connecting part connecting both frames in a rotatable manner around a pivot axis, a driver producing driving force for rotating the lower frame around the pivot axis, upper and lower connecting bodies respectively connecting the upper frame to the thigh frame and the lower frame to the lower leg frame, and an intermediate connecting body connecting the vicinity of the actuator-side rotational connecting part to the vicinity of a brace-side rotational connecting part, the intermediate connecting body having a ball stud and an accommodation depression respectively provided on one and the other of the knee-ankle-foot orthosis and the actuator unit.
    Type: Application
    Filed: April 28, 2017
    Publication date: March 5, 2020
    Inventors: Yasushi FUJITA, Yuusuke ADACHI, Tadao TSUBOYAMA, Noriaki ICHIHASHI, Koji OHATA
  • Patent number: 10151410
    Abstract: Extending/contracting flexible pipe that has weather resistance, a structure in which a tie rod can properly exhibit its function, and easy assembly. The pipe including: a pair of joint sections (1) configured to be oscillatable and extendable/contractile with respect to each other; an attachment section (10) formed at the outer periphery of each of the pair of joint sections; a tie rod (5) inserted into rod holes (11) formed at the attachment sections and bridged across both of the attachment sections; and a washer (6) and nut (7) for fixing the tie rod to the attachment sections. An annular spacer (8) made of an elastic member is fixed to the tie rod. The washer is located at a position at which the rod hole is closed in the state in which the spacer is disposed inside of the rod hole, so that the washer shields the spacer from the outside.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: December 11, 2018
    Assignee: Waterworks Technology Development Organization Co., Ltd.
    Inventor: Yasushi Fujita
  • Publication number: 20180181931
    Abstract: In an electronic content distribution system, a resale management server device, sales server devices that provide electronic content sales sites, user terminal devices to be used by users can communicate via a network or networks. The resale management server device includes a price setting unit that determines a first coefficient in accordance with a market circulation quantity and a resale stock quantity of electronic content, and calculates a purchase price and a resale price, using the first coefficient.
    Type: Application
    Filed: October 9, 2017
    Publication date: June 28, 2018
    Inventor: Yasushi FUJITA
  • Patent number: 10006151
    Abstract: Provided is a fragrance-retaining fiber that, after absorption of a fragrance component, retains the fragrance even though a long period of time has passed. In particular, provided is a fragrance-retaining polyurethane-based fiber having, 48 hours after absorption of a fragrance component, a total fragrance component emission of from 0.1 ?g/g·h to 1000 ?g/g·h.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: June 26, 2018
    Assignee: TORAY OPELONTEX CO., LTD.
    Inventors: Toshihiro Tanaka, Yasushi Sasaki, Koji Hirano, Yasushi Fujita, Fumitake Mori
  • Patent number: 9808035
    Abstract: Clothing has a body including a front body and a back body, wherein a material constituting the front body and a material constituting the back body are the same, and a chest width of the back body is shorter than a chest width of the front body. The clothing guides a motion or state of the upper body of a wearer to a proper posture and improves motion followability and wearing comfort around scapulae.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: November 7, 2017
    Assignee: Toray Industries, Inc.
    Inventors: Tatsuya Kido, Yasushi Fujita, Motoko Kameda, Michiko Yoshida
  • Publication number: 20170166179
    Abstract: A brake negative pressure control device for a vehicle includes an ECU. The ECU is configured to (i) control a first fuel injection valve and a second fuel injection valve, when the ECU determines that a negative pressure in a negative pressure chamber is insufficient, such that a ratio of a fuel injection amount by the first fuel injection valve is decreased and a ratio of a fuel injection amount by the second fuel injection valve is increased; and (ii) control an opening degree of the throttle valve, when the ECU determines that the negative pressure in the negative pressure chamber is insufficient, such that the opening degree of the throttle valve at the time when the ECU determines that the negative pressure is insufficient is smaller than an opening degree of the throttle valve at the time when the ECU determines that the negative pressure is not insufficient.
    Type: Application
    Filed: December 5, 2016
    Publication date: June 15, 2017
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Yasushi Fujita
  • Publication number: 20160299649
    Abstract: To provide a content display device capable of more flexibly displaying content having a plurality of pages, a content display device which displays content having a plurality of pages includes a content data storage unit which retains data about the content, a page data temporary storage unit which temporarily retains page data included in the content, page data managing means which manages the page data retained in the page data temporary storage unit, input accepting means which accepts any of vertical and horizontal page navigation instructions from a user, and page display means which displays a page based on the page data retained in the page data temporary storage unit.
    Type: Application
    Filed: April 1, 2016
    Publication date: October 13, 2016
    Inventor: Yasushi FUJITA
  • Publication number: 20160178100
    Abstract: There is provided an extending/contracting flexible pipe that certainly has not only weather resistance but also a structure in which a tie rod can properly exhibit its function and assembly is easy. The pipe including: a pair of joint sections 1 configured to be oscillatable and extendable/contractile with respect to each other; an attachment section 10 formed at the outer periphery of each of the pair of joint sections 1; a tie rod 5 that is inserted into rod holes 11 formed at the attachment sections 10 and is bridged across both of the attachment sections 10; and a washer 6 and a nut 7 for fixing the tie rod 5 to the attachment sections 10. An annular spacer 8 made of an elastic member is fixed to the tie rod 5. The washer 6 is located at a position at which the rod hole 11 is closed in the state in which the spacer 8 is disposed inside of the rod hole 11, so that the washer 6 shields the spacer 8 from the outside.
    Type: Application
    Filed: May 30, 2014
    Publication date: June 23, 2016
    Applicant: Waterworks Technology Development Organization Co., Ltd.
    Inventor: Yasushi FUJITA
  • Publication number: 20160002827
    Abstract: Provided is a fragrance-retaining fiber that, after absorption of a fragrance component, retains the fragrance even though a long period of time has passed. In particular, provided is a fragrance-retaining polyurethane-based fiber having, 48 hours after absorption of a fragrance component, a total fragrance component emission of from 0.1 ?g/g·h to 1000 ?g/g·h.
    Type: Application
    Filed: January 17, 2014
    Publication date: January 7, 2016
    Inventors: Toshihiro TANAKA, Yasushi SASAKI, Koji HIRANO, Yasushi FUJITA, Fumitake MORI
  • Publication number: 20140366241
    Abstract: Clothing has a body including a front body and a back body, wherein a material constituting the front body and a material constituting the back body are the same, and a chest width of the back body is shorter than a chest width of the front body. The clothing guides a motion or state of the upper body of a wearer to a proper posture and improves motion followability and wearing comfort around scapulae.
    Type: Application
    Filed: January 17, 2013
    Publication date: December 18, 2014
    Inventors: Tatsuya Kido, Yasushi Fujita, Motoko Kameda, Michiko Yoshida
  • Patent number: 8616180
    Abstract: The present subject matter relates to arrangements and uses for engine speed governors. In particular, an automatic idle system for a small engine can include an engine speed governor for connection to a small engine with a governor shaft rotatable in response to a speed of the engine. A governor linkage can include a first portion for connection to the governor shaft and a second portion for connection to a throttle control of the engine, the first portion being movably connected with or to the second portion. An actuator can be connected to the second portion of the governor linkage, the actuator being movable in response to a load on the engine to move the second portion relative to the first portion. In this configuration, when the engine is in a low-load state, the second portion can be moved relative to the first portion toward a throttle-closed position.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: December 31, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Charles R. Spitler, Tyler Ricketts, Nathaniel Lenfert, Andrew E. Bejcek, Yasushi Fujita
  • Patent number: 8066520
    Abstract: Apparatuses and methods are provided for conductively connecting a voltage source ignition cable to a spark plug terminal. A spark plug boot assembly is provided and can include a body member, a coiled terminal, and a voltage source ignition cable. The coiled terminal can have a first end, a second end, and a middle portion and can include one or more coils that can extend to form an inner area with the coils having a varying inside diameter. The first end can be configured to receive a spark plug terminal. Also, the voltage source ignition cable can be configured to provide an additional electrical contact to the coiled terminal.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: November 29, 2011
    Assignee: Honda Motor Co., Ltd.
    Inventors: Nathaniel Lenfert, Yasushi Fujita
  • Publication number: 20110005024
    Abstract: The present subject matter relates to arrangements and uses for engine speed governors. In particular, an automatic idle system for a small engine can include an engine speed governor for connection to a small engine with a governor shaft rotatable in response to a speed of the engine. A governor linkage can include a first portion for connection to the governor shaft and a second portion for connection to a throttle control of the engine, the first portion being movably connected with or to the second portion. An actuator can be connected to the second portion of the governor linkage, the actuator being movable in response to a load on the engine to move the second portion relative to the first portion. In this configuration, when the engine is in a low-load state, the second portion can be moved relative to the first portion toward a throttle-closed position.
    Type: Application
    Filed: July 9, 2009
    Publication date: January 13, 2011
    Inventors: Charles R. Spitler, Tyler Ricketts, Nathaniel Lenfert, Andrew E. Bejcek, Yasushi Fujita
  • Patent number: 7537000
    Abstract: In order to suppress freezing of a water content within a breather tube, a heater (13) is arranged within a breather tube (11) joining a cylinder head cover (10) and an air cleaner (8). A main body of the breather tube (11) is constituted by a joint tube (18) arranged in a middle, and partial tubes (22, 23) connected to both ends thereof. The heater (13) has a heating element (14) corresponding to a heating element, and has a heater case (21) accommodating the heating element (14) in a state of being pinched by electrodes (15), and is arranged in a center portion of the joint 18. A slot (18a) for inserting the heater (13) is formed in the joint tube 18. A heat radiating body (20) extended along the breather tube (11) is joined to the heater case (21). An outer peripheral portion of the breather tube (11) is covered by an insulative outer tube (24).
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: May 26, 2009
    Assignee: Honda Motor Co., Ltd
    Inventors: Takahiro Ideguchi, Koichi Asai, Toshikazu Nakamura, Ryo Saito, Katsuhiro Nakagawa, Yasushi Fujita
  • Patent number: 7517800
    Abstract: A manufacturing method of a semiconductor device including a TiN film, including a deposition step of forming a TiN film by the CVD method, an anneal step of performing a heat treatment to the formed TiN film in an atmosphere of NH3 gas, an NH3 gas purge step of purging NH3 gas, and a step of further repeating the deposition step, the anneal step, and the NH3 gas purge step for at least one time. The deposition step is performed using titanium halide gas and NH3 gas as material gases and with a deposition temperature of 300° C.-450° C. to form the TiN film by a thickness of 1 nm-5 nm for each deposition step. Thus, a semiconductor device in which generation of irregularly grown objects in the TiN film is suppressed and a manufacturing method thereof can be provided.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: April 14, 2009
    Assignees: Renesas Technology Corp., Tokyo Electron Limited
    Inventors: Tomonori Okudaira, Takeshi Hayashi, Hiroshi Fujiwara, Yasushi Fujita, Kiyoteru Kobayashi
  • Patent number: 7518277
    Abstract: The vibration and noise excited by the electromagnetic exciting force in the radial direction of an electric motor are suppressed. In an electric motor 100, a rotor 1 is divided into four rotor pieces 3, 4, 5, and 6 for an axial length of 2L of one group of the rotor core, and for example, the four rotor pieces 3, 4, 5, and 6 are ideally 0.29L, 0.71L, 0.71L, and 0.29L in axial length in the axial direction, and permanent magnets 2 of the rotor pieces 3, 4, 5, and 6 are arranged in the circumferential direction so that the phase differences of the electrical angle are 0, ?, 0, and ?. Further, when an effect is obtained even if the ideal axial length is changed, the tolerance of the aforementioned axial length is ±0.1L.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: April 14, 2009
    Assignees: Hitachi, Ltd., Nissan Motor Co., Ltd.
    Inventors: Kanako Nemoto, Yasushi Takano, Michiyuki Takagi, Fumio Tajima, Akira Nezu, Tsukasa Yamazaki, Shunji Ooki, Masahide Kimura, Yasushi Fujita