Patents by Inventor Shinichi Iwai

Shinichi Iwai 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: 11967467
    Abstract: A multi-layer ceramic electronic component includes a ceramic body and an external electrode. The ceramic body includes a plurality of internal electrodes laminated in one axial direction, and an end surface extending along a plane parallel to the axial direction, at least part of the plurality of internal electrode being drawn from the end surface. The external electrode covers the end surface of the ceramic body. In a thermal desorption spectrum of water of the multi-layer ceramic electronic component by thermal desorption spectroscopy, a ratio P1/P2 of a detection intensity P1 of a first peak in a range of 200° C. to 300° C. to a detection intensity P2 of a second peak in a range of 550° C. to 800° C. is equal to or lower than 11.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: April 23, 2024
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Fumi Mori, Daisuke Iwai, Shinichi Sasaki
  • Publication number: 20060178810
    Abstract: A navigation system in a subject vehicle for organizing a navigation route having a blind alley toward a destination in map data as a route guidance by using a node and a link includes a blind alley detection means for detecting the blind alley in the navigation route, and a blind alley specific instruction means for providing a blind alley specific instruction upon detecting the blind alley. The subject vehicle is navigated to travel in reverse for one of entrance into and departure from the blind alley according to the route guidance.
    Type: Application
    Filed: February 7, 2006
    Publication date: August 10, 2006
    Applicant: DENSO CORPORATION
    Inventors: Saburo Hashima, Shinichi Iwai
  • Patent number: 5762372
    Abstract: A seat belt tensioner includes a wire, a spring retainer connected to a seat belt buckle by the wire, a casing within which the spring retainer is linearly movable, a primary coil spring contacting the spring retainer, a leaf spring for limiting movement of the spring retainer, a secondary coil spring, and a mass body supported relative to the spring retainer through the secondary coil spring in the direction in which an inertial force is applied. The mass body is moved against the action of the secondary coil spring when a predetermined deceleration is applied, the mass body slides and the primary coil spring is released.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: June 9, 1998
    Assignee: Nippondenso Co., Ltd.
    Inventors: Mutsumasa Koujiya, Kazuyoshi Isaji, Shinichi Iwai, Yutaka Ohasi, Toshihiro Takei
  • Patent number: 5685567
    Abstract: An arresting hook plate extending from a seatbelt buckle is attached to a buckle plate so that it moves freely along a straight line. When inertia force acts on the mass body inside a pull-in section casing, it leaves a lock state and is caused to move by the spring biasing force. The arresting hook plate attached to the mass body by a wire is caused to be pulled in along with movement of the mass body. A pair of locking pawls included on the buckle plate prevent movement of the arresting hook plate in a pull-out direction when they are in a locked position. There is also an locking pawl holder which is used to select and set the locking or release of the locking pawls. If the locking of the locking pawls is released so that the mass body is returned to the origin position against the spring biasing force by means of the arresting hook plate via the wire, the mass body is placed again in a lock state due to the retainer.
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: November 11, 1997
    Assignee: Nippondenso Co., Ltd.
    Inventors: Mutsumasa Koujiya, Yutaka Ohasi, Kazuyoshi Isaji, Shinichi Iwai
  • Patent number: 5651564
    Abstract: A tensioning device is provided to realize compactness and simplification of device structure and causes mountability to be improved. A tensioning mechanism to rapidly tension one end of an interconnecting member when deceleration of a vehicle is applied, a reversing-prevention hook plate supported rotatably freely on an arm plate, a buckle joined freely rotatably at a position most proximate to a seat belt in a direction of tension action of the seat belt within a plate surface of the reversing-prevention hook plate, and a reversing-prevention claw to restrict reverse rotation of the reversing-prevention hook plate after the interconnecting member has been pulled out are provided, and a base end of the foregoing arm plate is joined freely rotatably to a frame member.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: July 29, 1997
    Assignee: Nippondenso Co., Ltd.
    Inventors: Kazuyoshi Isaji, Yutaka Ohasi, Mutsumasa Koujiya, Shinichi Iwai, Toshihiro Takei
  • Patent number: 5607185
    Abstract: A pre-loader device that quickly tighten a seat belt after a sudden deceleration of a vehicle is detected is disclosed herein. The pre-loader device includes a mass body and a casing housing the mass body with the mass body being movable in the longitudinal direction of the vehicle within the casing. A holder is positioned by a weak coil spring, and a strong coil spring is disposed between a flange part of the mass body and a flange part of the holder. A retainer and the holder hold therebetween stoppers disposed at the tip of plate springs that extend from the rear end of the mass body so as to position the mass body and maintaining the coil spring in a compressed state. A wire connects the rear end of the mass body to a seat belt buckle.
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: March 4, 1997
    Assignee: Nippondenso Co., Ltd.
    Inventors: Kazuyoshi Isaji, Shinichi Iwai, Yutaka Ohashi
  • Patent number: 4710806
    Abstract: A digital display system includes a frame buffer store containing picture element data which is read out to address a color lookup table from which color data is read to a display device. The color lookup table comprises a first area storing color data common to a plurality of images and further areas each storing color data related to a corresponding one of the images. Data in the first area is generated by uniformly sampling a color space, data in the further areas is generated by sampling and quantizing input image data.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: December 1, 1987
    Assignee: International Business Machines Corporation
    Inventors: Shinichi Iwai, Sakae Uno