Patents by Inventor Tsutomu Sawada

Tsutomu Sawada 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: 20150258905
    Abstract: A charging inlet device (1, 2, 3) includes: an inlet housing (10) fixed to a vehicle body panel (P) with a charging port (11A) open towards an outer side of a vehicle body; a terminal (20) arranged in the charging port (11A); and a rear connector (50) mounted to the inlet housing (10) on an opposite side from the charging port (11A) and having a wire lead-out terminal (52) connecting the terminal (20) and an electrical wire (W) routed through the vehicle body.
    Type: Application
    Filed: October 9, 2013
    Publication date: September 17, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Hirotaka Fukushima, Daisuke Sugiyama, Tsutomu Sawada
  • Patent number: 9120959
    Abstract: Disclosed is a chemical thermal energy storage material structure, including a granular chemical thermal energy storage material, a clay mineral having a layered ribbon structure, and a complex metal silicate that is generated by a reaction between the above-mentioned chemical thermal energy storage material and the above-mentioned clay mineral and that includes at least one type of alkaline earth metal.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: September 1, 2015
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, OMI MINING CO., LTD.
    Inventors: Masashi Hara, Miyo Mochizuki, Takashi Shimazu, Hideo Sobukawa, Yoshiaki Fukushima, Tomohisa Wakasugi, Kazuhisa Yano, Hiroyuki Itahara, Tsutomu Sawada, Takatsune Fujimura
  • Publication number: 20150229054
    Abstract: A terminal includes an insulating leading-end insulation portion (8) that is fixed to a conductive terminal main body (7) and that protrudes in front of a leading end of a terminal contact portion (72). The terminal contact portion (72) is formed in a cylindrical shape including a rod through-hole (71) penetrating in an axial direction, and the leading-end insulation portion (8) is formed as a part of an insulation member (82) including a penetrating rod portion (81) penetrating through the rod through-hole (71) and protruding to a back end side of the rod through-hole (71); and the leading-end insulation portion (8) and the back end side of the penetrating rod portion (81) are respectively engaged with respect to the terminal main body (7) in a removal direction to thereby fix the insulation member (82) into the terminal main body (7).
    Type: Application
    Filed: September 17, 2013
    Publication date: August 13, 2015
    Inventors: Hirotaka Fukushima, Tsutomu Sawada, Takashi Tsukamoto
  • Publication number: 20150229055
    Abstract: A connector includes: a terminal to be connected to a mating terminal by a relative movement between the terminal and the mating terminal; a connector housing supporting the terminal; and a terminal displacement portion displaceably supporting the terminal in a direction orthogonal to a direction of the relative movement between the terminal and the mating terminal.
    Type: Application
    Filed: April 28, 2015
    Publication date: August 13, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Hirotaka FUKUSHIMA, Daisuke SUGIYAMA, Tsutomu SAWADA
  • Publication number: 20150207261
    Abstract: A charge connector includes a connector case and a connector body. The connector case includes a pair of case split members to be coupled together. The connector body is housed in the connector case and includes charge terminals connected with electric wires and housed in a connector housing. The connector housing is provided with rotation direction regulation projections. The case split members are provided with rotation direction regulation holes that engage with the rotation direction regulation projections. The case split member is provided with a temporarily holding portion for holding the connector housing at a temporarily housed position. The connector housing is provided with a temporarily held portion at which the temporarily holding portion is locked.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Hirotaka FUKUSHIMA, Satoshi OKUDA, Tsutomu SAWADA
  • Publication number: 20150207242
    Abstract: A connector includes: a male connector housing having a terminal housing; and a female terminal housed in the terminal housing, and including terminal connection parts into which a male terminal can be inserted. The female terminal is housed so as to be capable of moving in the terminal housing in the insertion direction of the male terminal, and includes a pressure-receiving part to be pressed by the male terminal during the insertion process of the male terminal. Each of the terminal connection parts is positioned at a non-touching position separate from the inserted male terminal, and provided so as to be capable of changing position to a touching position touching the male terminal. The male connector housing is provided with a tapering surface to be pressing the terminal connection parts towards the touching position using the pressure of the male terminal during the movement process of the female terminal.
    Type: Application
    Filed: April 1, 2015
    Publication date: July 23, 2015
    Applicant: Yazaki Corporation
    Inventors: Daisuke SUGIYAMA, Tsutomu SAWADA, Takashi TSUKAMOTO
  • Publication number: 20150207255
    Abstract: A female terminal includes a terminal connecting part into which a male terminal can be inserted. The terminal connecting part includes: a oscillating fulcrum part; a pressure-receiving part which is disposed at one side of the terminal connecting part in relation to the oscillating fulcrum part, and which is pressed by the male terminal during the process of inserting the male terminal; and a contact part which is disposed at the other side of the terminal connecting part in relation to the oscillating fulcrum part, is positioned at a non-touching position separate from the male terminal; and changes position to a touching position touching the male terminal by an oscillation of the oscillating fulcrum part.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Daisuke SUGIYAMA, Tsutomu SAWADA, Takashi TSUKAMOTO
  • Publication number: 20150200481
    Abstract: A male terminal (40) includes a terminal body (41) and an insulating member (45). The terminal body (41) includes a cylindrical terminal contact portion (42) provided with a penetration hole (42a) extending in the axial direction. The insulating member (45) includes a tip insulating portion (46) projecting forward from the tip of the terminal contact portion (42), a terminal holding portion (47) disposed on the rear side of the terminal contact portion (42) to hold the terminal body (41), and a communicating resin portion (48) disposed in the penetration hole (42a) to connect the tip insulating portion (46) and the terminal holding portion (47).
    Type: Application
    Filed: March 27, 2015
    Publication date: July 16, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Hirotaka FUKUSHIMA, Daisuke SUGIYAMA, Tsutomu SAWADA
  • Publication number: 20150180151
    Abstract: A terminal having a dissimilar material different from a contact base material, the dissimilar material arranged on a surface of a sliding contact portion on which a mating terminal slides includes a groove provided in the sliding contact portion in a direction different from a sliding direction of the mating terminal.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 25, 2015
    Inventors: Tsutomu SAWADA, Tomokazu IWAMI, Hirotaka FUKUSHIMA, Takashi TSUKAMOTO
  • Patent number: 9054437
    Abstract: Provided is a terminal fitting capable of making an electric contact portion and a cap member retained at the electric contact portion to be reliably engaged together. A terminal fitting includes an electric contact portion provided at one end side and formed into a tube-like shape such that a mating terminal is fitted thereto, an electric wire connection portion provided at the other end side and arranged to fasten an electric wire, and a cap member fitted to a distal end of the electric contact portion and retained at the distal end. A first engagement portion arranged to engage with the cap member is provided at the distal end of the electric contact portion, and the cap member is provided with a second engagement portion arranged to engage with the first engagement portion.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: June 9, 2015
    Assignee: Yazaki Corporation
    Inventors: Hiroshi Kojima, Tsutomu Sawada
  • Publication number: 20150155656
    Abstract: A charging connector includes a connector housing to be fitted to a power receiving connector, a connector case housing the connector housing, a lock arm arranged to be swingable about a swing fulcrum between a lock position and a release position, and a coil spring located toward a power receiving connector away from the swing fulcrum to bias the lock arm toward the lock position. The lock arm is provided with a spring compartment housing the coil spring in a manner such that the periphery of the coil spring is enclosed. The spring compartment is provided, on a bottom portion thereof, with a penetration hole extending in the lock arm.
    Type: Application
    Filed: February 4, 2015
    Publication date: June 4, 2015
    Inventors: Daisuke SUGIYAMA, Tsutomu SAWADA, Takashi TSUKAMOTO
  • Publication number: 20150143751
    Abstract: A spring hook structure includes: a torsion coil spring including a coil portion and a first arm and a second arm extending from each side of the coil portion; and a rotation support pin by which a cap is rotatably supported on an exterior case. The rotation support pin is inserted into the coil portion. The first arm is hooked on a first hook surface of the exterior case, and the second arm is hooked on a second hook surface of the cap. At least one of the exterior case and the cap is provided with a regulation wall at a position not interfering with the arm moving along the hook surface due to flexural deformation of the coil portion but interfering with the arm moving along the hook surface due to flexural deformation of the arm.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 28, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Tsutomu SAWADA, Norihisa YAMADA, Takashi TSUKAMOTO
  • Publication number: 20150137756
    Abstract: A charging inlet device includes: a connector housing provided, on a front wall thereof, with terminal insertion holes through which mating terminals are inserted; a cap arranged to be movable between a closed position where the cap is attached to the front wall to block the terminal insertion holes and an open position where the cap is separated from the front wall to open the terminal insertion holes to the outside; and a packing placed on the inner surface of the cap, wherein the front wall is provided with recesses at positions displaced from the terminal insertion holes.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: YAZAKI CORPORATION
    Inventors: Hirotaka FUKUSHIMA, Daisuke SUGIYAMA, Tsutomu SAWADA
  • Patent number: 8983846
    Abstract: Provided is an information processing apparatus including: a voice analysis unit which performs an analysis process for a user speech; and a data processing unit which is input with analysis results of the voice analysis unit to determine a process which is to be performed by the information processing apparatus, wherein in the case where a factor of inhibiting process continuation occurs in a process based on the user speech, the data processing unit performs a process of generating and outputting feedback information corresponding to a process stage in which the factor of inhibiting occurs.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: March 17, 2015
    Assignee: Sony Corporation
    Inventors: Ugo Di Profio, Akane Sano, Kouichi Matsuda, Tsutomu Sawada, Keiichi Yamada
  • Publication number: 20140313332
    Abstract: There is provided a control device including an image display unit configured to acquire, from a flying body, an image captured by an imaging device provided in the flying body and to display the image, and a flight instruction generation unit configured to generate a flight instruction for the flying body based on content of an operation performed with respect to the image captured by the imaging device and displayed by the image display unit.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 23, 2014
    Applicant: SONY CORPORATION
    Inventors: KOHTARO SABE, YASUNORI KAWANAMI, KENTA KAWAMOTO, TSUTOMU SAWADA, SATORU SHIMIZU, PETER DUERR, YUKI YAMAMOTO
  • Publication number: 20140227909
    Abstract: The connector to be mated with a mating connector has a connector housing receiving a terminal and fixing members for fixing the terminal, a case receiving the connector housing, and an abutment member vertically arranged in the case so that the abutment member is positioned at the end portion of the connector housing away from the mating connector, and abutting on the fixing member received in the end portion of the connector housing so as to prevent the terminal from moving in a longitudinal direction of the terminal. Thus, the connector can reduce the number of parts and simplify structure thereof. Furthermore, the connector can be assembled and disassembled at short time.
    Type: Application
    Filed: May 29, 2012
    Publication date: August 14, 2014
    Applicant: YAZAKI CORPORATION
    Inventors: Hiroshi Kojima, Tsutomu Sawada
  • Publication number: 20140187066
    Abstract: To provide a connector of which cover is easily opened even when the cover is firmly fixed to a housing due to freezing, and cannot be opened by only biasing force of a spring. A connector 1 includes: a housing 2; a cover 3 pivotally supported by the housing 2, and opening and closing openings 21a, 22a of the housing 2; and a lock 4 pivotally supported by the housing 2 and keeping the cover 3 covering the openings 21a, 22a by hooking on an edge 33 of the cover 3 covering the openings 21a, 22a. The lock 4 is provided with a base 40, a pushing claw 42, and a projection 43. The connector 1 is formed so that the edge 33 of the cover 3 positioned between the pushing claw 42 and the projection 43 is overlapped with a rotation track of the projection 43.
    Type: Application
    Filed: May 22, 2012
    Publication date: July 3, 2014
    Applicant: YAZAKI CORPORATION
    Inventors: Hiroshi Kojima, Tsutomu Sawada
  • Publication number: 20140087607
    Abstract: Provided is a terminal fitting capable of making an electric contact portion and a cap member retained at the electric contact portion to be reliably engaged together. A terminal fitting includes an electric contact portion provided at one end side and formed into a tube-like shape such that a mating terminal is fitted thereto, an electric wire connection portion provided at the other end side and arranged to fasten an electric wire, and a cap member fitted to a distal end of the electric contact portion and retained at the distal end. A first engagement portion arranged to engage with the cap member is provided at the distal end of the electric contact portion, and the cap member is provided with a second engagement portion arranged to engage with the first engagement portion.
    Type: Application
    Filed: November 26, 2013
    Publication date: March 27, 2014
    Applicant: Yazaki Corporation
    Inventors: Hiroshi Kojima, Tsutomu Sawada
  • Publication number: 20140074292
    Abstract: Provided is an excellent robot device capable of preferably detecting difference between dirt and a scratch on a lens of a camera and difference between dirt and a scratch on a hand. A robot device 100 detects a site in which there is the dirt or the scratch using an image of the hand taken by a camera 305 as a reference image. Further, this determines whether the detected dirt or scratch is due to the lens of the camera 305 or the hand by moving the hand. The robot device 100 performs cleaning work assuming that the dirt is detected, and then this detects the difference between the dirt and the scratch depending on whether the dirt is removed.
    Type: Application
    Filed: April 16, 2012
    Publication date: March 13, 2014
    Applicant: SONY CORPORATION
    Inventor: Tsutomu Sawada
  • Publication number: 20130257723
    Abstract: There is provided an information processing apparatus including an operation detection unit configured to detect an orientation of a user's face and operations performed by the user, and an area selection unit configured to, when the operation detection unit detects that the user has performed a first operation, select an area on a screen based on the orientation of the user's face during the first operation.
    Type: Application
    Filed: February 4, 2013
    Publication date: October 3, 2013
    Applicant: SONY CORPORATION
    Inventor: Tsutomu SAWADA