Patents by Inventor Tetsuya Fujita

Tetsuya 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).

  • Patent number: 9851659
    Abstract: A transfer device includes a transport belt that contacts with a photoreceptor, and transports a recording medium; a transfer roll that transfers the toner image formed on a surface of the photoreceptor to the recording medium while pressing the recording medium to the photoreceptor through the transport belt; an adjusting unit that adjusts a pressing force of the transfer roll against the recording medium; and a controller that controls the adjusting unit so that a first pressing force is stronger than a second pressing force. The first pressing force is the pressing force after the recording medium starts to pass through a transfer position of the transfer roll and is moved by a predetermined distance. The second pressing force is the pressing force when the recording medium starts to pass through the transfer position.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: December 26, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Tetsuya Fujita
  • Patent number: 9831652
    Abstract: A wiring module includes a busbar for connecting between electrode terminals, an external connection busbar to be connected to an external terminal, a resin protector including a first holding portion for holding the busbar and a second holding portion for holding the external connection busbar and a main cover for covering the first holding portion. The main cover includes a first auxiliary cover for covering the second holding portion and a second auxiliary cover connected to the first auxiliary cover via a hinge portion. The first auxiliary cover is provided with an interfered portion for interfering with an interfering portion of the second holding portion as the main cover is mounted on the resin protector, and the first auxiliary cover is automatically rotated and arranged at a predetermined position by the interference of the interfered portion and the interfering portion.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: November 28, 2017
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Naoki Fukushima, Tetsuya Fujita
  • Publication number: 20170312163
    Abstract: [Problem] To allow a travel base to be self-propelled in accordance with a pace of a gait trainee without manual operation of the travel base by the gait trainee in accordance with his/her pace, and to prevent the gait trainee from being pulled forward or rearward by the travel base even if the self-propelled speed of the travel base does not perfectly match the pace of the gait trainee. [Solution] A lifting device is hung in a manner relatively displaceable in the front-and-rear direction within a predetermined range with respect to the travel base that can be self-propelled in the front-and-rear direction, and a control device is provided with respect to the travel base.
    Type: Application
    Filed: January 28, 2015
    Publication date: November 2, 2017
    Inventors: Katsumi MORISHIMA, Yoshitsugu UTO, Tetsuya FUJITA
  • Patent number: 9793028
    Abstract: An insulating protector (15) includes a wire routing section (70), and the wire routing section (70) includes a placement wall (71) having a placement surface (76) on which voltage detection wires (23) are to be placed. The placement wall (71) is formed with a projecting section (77) projecting from the placement surface (76), and a wire mounting section (81) on which the voltage detection wires (23) are to be mounted via a flexible hinge (80) is formed on the tip of the projecting section (77). The voltage detection wires (23) are mounted on the wire mounting section (81) with the wire mounting section (81) oriented to extending in a direction along the placement surface (76). The wire mounting (81) is oriented to extend in a direction intersecting the placement surface (76) by bending the hinge (80) after the voltage detection wires (23) are mounted on the wire mounting section (81).
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: October 17, 2017
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Tetsuya Fujita
  • Publication number: 20170294640
    Abstract: A wiring module is for attachment to a power storage element group in which multiple power storage elements are arranged in a line. The wiring module includes an insulating protector having an electrical wire holding portion that holds electrical wires that detect the state of the power storage elements, and a bending member that is provided at a position connected to the electrical wire holding portion, and has a hinge that is bent in a direction that intersects the electrical wire holding portion. The electrical wires are fixed to the bending member. The bending member has a locked portion that is locked to the insulating protector in a state of being bent by the hinge.
    Type: Application
    Filed: August 25, 2015
    Publication date: October 12, 2017
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Naoki FUKUSHIMA, Mitsutoshi MORITA, Osamu NAKAYAMA, Tetsuya FUJITA
  • Publication number: 20170292822
    Abstract: A gear measurement method and a gear measurement apparatus capable of evaluating meshing and fitting of a gear are provided. A measurement method for a gear includes a measurement step of measuring an actual movement locus of a ball that is moved along a tooth groove of the gear as a shape evaluation index for the gear. In the case of a VGR rack, tooth surfaces of rack teeth are constituted of curved surfaces. Thus, a reference pin for use in OPD cannot be disposed so as to be in line contact with the tooth surfaces, and the rack teeth cannot be measured. However, the ball can be disposed so as to be in point contact with the tooth surfaces, which enables a measurement of the rack teeth.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 12, 2017
    Applicant: JTEKT CORPORATION
    Inventors: Misato NAKAMORI, Toshiya MORODOME, Rintaro KOHATA, Keiya KITABAYASHI, Tetsuya FUJITA
  • Publication number: 20170288199
    Abstract: An insulating protector of a wiring module is provided with: a first unit that includes a first holding portion that holds one end side, in a connection direction, of the connection members; and a second unit that includes a second holding portion that holds the other end side, in the connection direction, of the connection members. The second holding portion is contiguous with the first holding portion. The first and second holding portions include separating walls that face side edges of the connection members, and coupling portions that couple the first and the second holding portions to each other. The separating walls include enlarged gap portions that are formed so that gaps between the enlarged gap portions and the side edges of the connection members are larger on the side where the coupling portions are located than on the side where ends of the connection members are located.
    Type: Application
    Filed: August 21, 2015
    Publication date: October 5, 2017
    Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Osamu NAKAYAMA, Tetsuya FUJITA, Koichiro MOCHIZUKI, Seishi KIMURA
  • Publication number: 20170242374
    Abstract: A transfer device includes a transport belt that contacts with a photoreceptor, and transports a recording medium; a transfer roll that transfers the toner image formed on a surface of the photoreceptor to the recording medium while pressing the recording medium to the photoreceptor through the transport belt; an adjusting unit that adjusts a pressing force of the transfer roll against the recording medium; and a controller that controls the adjusting unit so that a first pressing force is stronger than a second pressing force. The first pressing force is the pressing force after the recording medium starts to pass through a transfer position of the transfer roll and is moved by a predetermined distance. The second pressing force is the pressing force when the recording medium starts to pass through the transfer position.
    Type: Application
    Filed: August 17, 2016
    Publication date: August 24, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Tetsuya FUJITA
  • Publication number: 20170141375
    Abstract: A wiring module (20) includes connecting members (21) for electrically connecting electrode terminals (12A, 12B) of adjacent power storage elements (11), an insulating protector (30) for accommodating the connecting members (21) and an insulating cover (50) for covering the insulating protector (30). The insulating cover (50) is configured by arranging a plurality of division covers (51A to 51C). At least one of the division covers (51B, 51C) is formed with an overlapping portion (55) to be overlapped with an adjacent one of the division covers (51A, 51B).
    Type: Application
    Filed: April 3, 2015
    Publication date: May 18, 2017
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Tetsuya Fujita
  • Publication number: 20170117068
    Abstract: An insulating protector (15) includes a wire routing section (70), and the wire routing section (70) includes a placement wall (71) having a placement surface (76) on which voltage detection wires (23) are to be placed. The placement wall (71) is formed with a projecting section (77) projecting from the placement surface (76), and a wire mounting section (81) on which the voltage detection wires (23) are to be mounted via a flexible hinge (80) is formed on the tip of the projecting section (77). The voltage detection wires (23) are mounted on the wire mounting section (81) with the wire mounting section (81) oriented to extending in a direction along the placement surface (76). The wire mounting (81) is oriented to extend in a direction intersecting the placement surface (76) by bending the hinge (80) after the voltage detection wires (23) are mounted on the wire mounting section (81).
    Type: Application
    Filed: April 6, 2015
    Publication date: April 27, 2017
    Inventors: Osamu NAKAYAMA, Mitsutoshi MORITA, Tetsuya FUJITA
  • Patent number: 9592776
    Abstract: A protector 20 includes a wire accommodating portion 22 and a wire fixing piece 40. The wire accommodating portion 22 is formed with an accommodation space capable of accommodating wires 12 and a wire draw-out port 23 for drawing out the wires 12 accommodated in the accommodation space to outside. A wire fixing piece 40 is formed separately from the wire accommodating portion 22 and can be united with the wire draw-out port 23 in a state fixed at a certain position in an extending direction of the wires 12 by a binding member 18.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: March 14, 2017
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Tetsuya Fujita, Masaru Watanabe, Kaho Arai
  • Publication number: 20170034938
    Abstract: A wiring module includes: an insulating protector that has connection member holding portions for holding connection members that electrically connect adjacent electrode terminals; and a temperature detection member that detects the temperature of one of the connection members. The temperature detection member has a temperature detection element, electrical wires that are connected to the temperature detection element, an element accommodating portion that accommodates the temperature detection element and from which the electrical wires extend, and a detection portion that is continuous with the element accommodating portion and is arranged to be in contact with the connection member. The insulating protector has a locking portion that locks the element accommodating portion on the outer side of the connection member holding portions.
    Type: Application
    Filed: April 1, 2015
    Publication date: February 2, 2017
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Naoki FUKUSHIMA, Mitsutoshi MORITA, Osamu NAKAYAMA, Tetsuya FUJITA
  • Publication number: 20160359309
    Abstract: A wiring module includes a busbar for connecting between electrode terminals, an external connection busbar to be connected to an external terminal, a resin protector including a first holding portion for holding the busbar and a second holding portion for holding the external connection busbar and a main cover for covering the first holding portion. The main cover includes a first auxiliary cover for covering the second holding portion and a second auxiliary cover connected to the first auxiliary cover via a hinge portion. The first auxiliary cover is provided with an interfered portion for interfering with an interfering portion of the second holding portion as the main cover is mounted on the resin protector, and the first auxiliary cover is automatically rotated and arranged at a predetermined position by the interference of the interfered portion and the interfering portion.
    Type: Application
    Filed: January 16, 2015
    Publication date: December 8, 2016
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Naoki Fukushima, Tetsuya Fujita
  • Publication number: 20160344012
    Abstract: An insulating cover 47 of a wiring module 20 includes a first cover portion 48 displaceable between a first closing position for covering an inter-electrode connecting member 21 and a first opening position for exposing the inter-electrode connecting member 21 and a second cover portion 57 connected to the first cover portion 48 and rotatable between a second closing position for covering an end connecting member 23 and a second opening position for exposing the end connecting member 23 with the first cover portion 48 set at the first closing position. The first cover portion 48 includes an engaging portion 55 and the second cover portion 57 includes an engaged portion 61 for holding the second cover portion 57 in position with respect to the first cover portion 48 by being engaged with the engaging portion 55.
    Type: Application
    Filed: February 3, 2015
    Publication date: November 24, 2016
    Inventors: Naoki Fukushima, Mitsutoshi Morita, Tetsuya Fujita, Osamu Nakayama
  • Publication number: 20160293925
    Abstract: A connection structure (10) is provided for connecting electrical storage element groups (12), each of which is formed by connecting electrical storage elements (13) having electrode terminals (14) in series, side by side. The electrical storage element groups (12) are connected electrically by connecting a connecting member (20) for connecting adjacent electrical storage element groups (12) to a first electrode terminal (16A) and a second electrode terminal (16B). The first electrode terminal (16A) is arranged on one end part of one electrical storage element group (12) and on the side of the adjacent other electrical storage element group (12) and the second electrode terminal (16B) is the electrode terminal (14) arranged on another end part of the other electrical storage element group (12B) opposite to the one end part of the one electrical storage element group (12A) and on the side of the adjacent one electrical storage element group (12A).
    Type: Application
    Filed: October 10, 2014
    Publication date: October 6, 2016
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Tetsuya Fujita, Tomoaki Yasuda, Koichiro Mochizuki
  • Publication number: 20160280158
    Abstract: A protector 20 includes a wire accommodating portion 22 and a wire fixing piece 40. The wire accommodating portion 22 is formed with an accommodation space capable of accommodating wires 12 and a wire draw-out port 23 for drawing out the wires 12 accommodated in the accommodation space to outside. A wire fixing piece 40 is formed separately from the wire accommodating portion 22 and can be united with the wire draw-out port 23 in a state fixed at a certain position in an extending direction of the wires 12 by a binding member 18.
    Type: Application
    Filed: March 2, 2016
    Publication date: September 29, 2016
    Inventors: Tetsuya Fujita, Masaru Watanabe, Kaho Arai
  • Publication number: 20160285246
    Abstract: A protector (20) includes a protector main body (22) and a lid (40). The protector main body (22) includes a bottom plate (24) having a main body side hinge (27). Two first side walls (30) and two second side walls (32) project on opposite sides of the bottom plate (24). The lid includes a lid main body (41) and two auxiliary side walls (48). The lid main body (41) has a lid side hinge (46) and a bent part (45). The bent part (45) is arranged at a position corresponding to the main body side hinge (27) and the lid side hinge (46) is at a position displaced form the main body side hinge (27). Two auxiliary side walls (48) are arranged on opposite sides of the bent part (45) to close clearances formed between the first side walls (30) and the second side walls (32).
    Type: Application
    Filed: March 2, 2016
    Publication date: September 29, 2016
    Inventors: Tetsuya Fujita, Kaho Arai
  • Patent number: 9437406
    Abstract: A photomultiplier according to an embodiment of the present invention has a sealed container the interior of which is maintained in a vacuum state, and an electron multiplier unit housed in the sealed container, and the sealed container is partly constructed of ceramic side tubes, on the assumption that the photomultiplier is used under high-temperature, high-pressure environments. The photomultiplier further has a structure for fixing an installation position of the electron multiplier unit relative to the sealed container, for improvement in anti-vibration performance.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: September 6, 2016
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Tomohiro Ishizu, Tetsuya Fujita, Takahiro Suzuki
  • Publication number: 20160225496
    Abstract: A protector (20) includes a main body (22) shaped along an extending direction of a member to be protected and a lid (40) capable of surrounding the member to be protected together with the main body (22). Further, the protector (20) includes a pressing piece (46) including a first hinge (48) having one end connected to an outward facing surface of the lid (40) and a projecting piece (50) connected to the other end of the first hinge (48), the lid (40) and the projecting piece (50) being biased in opening directions by the first hinge (48), a lock (30) provided on the main body (22), and a locked portion (52) provided on the projecting piece (50) and lockable to the lock (30) with the projecting piece (50) held close to the outward facing surface of the lid (40).
    Type: Application
    Filed: January 6, 2016
    Publication date: August 4, 2016
    Inventors: Tetsuya Fujita, Kaho Arai
  • Patent number: 9397417
    Abstract: A wiring module that includes a connecting member for connecting adjacent electrode terminals of a plurality of electricity storage elements that have a positive electrode terminal and a negative electrode terminal; an insulating protector that has a partition wall surrounding the connecting member and that accommodates the connecting member; and a detection terminal that is connected to an end portion of an electric wire and that is laid over the connecting member.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: July 19, 2016
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Osamu Nakayama, Mitsutoshi Morita, Kotaro Takada, Tetsuya Fujita, Yoshiyuki Ishikawa, Tomoaki Yasuda