Patents by Inventor Toshiaki Endo

Toshiaki Endo 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: 4962009
    Abstract: An image-forming material comprising: (a) microcapsules, in which at least one leuco dye capable of developing a color by oxidation and at least one photooxidizing agent (preferably a combination of a lophine dimer and an organic halogeno-compound) are enclosed together, and (b) at least one reducing agent not enclosed in the microcapsules (preferably present in the form of an emulsified dispersion), thereby achieving image formation in a completely dried condition, and ensuring excellent freshness keeping property, image reproducibility and fixability.
    Type: Grant
    Filed: October 14, 1988
    Date of Patent: October 9, 1990
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Shintaro Washizu, Jun Yamaguchi, Fumiaki Shinozaki, Akihiro Shimomura, Toshimasa Usami, Toshiaki Endo, Keiso Saeki
  • Patent number: 4749679
    Abstract: This invention discloses a heat sensitive recording material having a heat sensitive layer on a support; either of a color forming material or a developer which are contained in the heat sensitive layer is encased in a microcapsule. Since a plasticizer for a wall material of the microcapsule and a compound having an effect to depress the melting point of at least one member out of developers, a color forming reaction is carried out smoothly under a recording condition, therefore, a density of an obtained image is sufficient. Especially good results are obtained when a macromolecule substance selected from a group of polyurethane, polyurea, polyamide, polyester and polycarbonate is used as a wall material of the microcapsule. A coloring reaction assistant may be contained in any place of the heat sensitive layer.A preferable plasticizer can be selected from a group of phenols, alcohols, ureas, sulfonamides, carbamates and aromatic methoxy compounds.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: June 7, 1988
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Shohei Yoshida, Toshiaki Endo, Sumitaka Tatsuta, Toshimasa Usami
  • Patent number: 4743973
    Abstract: An encoding method for facsimile signal which is characterized by encoding data of a line selected out of the all lines of input facsimile signals in a manner of skipping over a predetermined number of lines according to a predetermined encoding method and by encoding the data of one of the thus skipped-over lines from a basic element of higher picture quality contribution judged with reference made to the data of the lines preceding of and/or subsequent to the encoding line which have already been encoded.
    Type: Grant
    Filed: July 24, 1986
    Date of Patent: May 10, 1988
    Assignee: Kokusai Denshin Denwa Co., Ltd.
    Inventors: Toshiaki Endo, Yasuhiro Yamazaki
  • Patent number: 4511213
    Abstract: A coding method for a multilevel-gradated picture signal is disclosed, in that a series of binary codes obtained by processing a multilevel-gradated original picture signal for binary representation are segmented every predetermined number n of picture elements on each scanning line to form blocks, respectively capable of assuming value "0" to "2n-1"; and the value of a block having changed its value and its position on the scanning line are encoded so as to be reproduced on the reproducing side.
    Type: Grant
    Filed: December 13, 1982
    Date of Patent: April 16, 1985
    Assignee: Kokusai Denshin Denwa Kabushiki Kaisha
    Inventors: Yasuhiro Yamazaki, Toshiaki Endo
  • Patent number: 4441755
    Abstract: A window molding for an automobile including a leg embedded in an adhesive for fixing a peripheral edge of a window to a flange of a window opening, according to the invention comprises a lip extending from an inner surface of a head of the molding and joined to an inner peripheral wall of the window opening to inhibit any relative movement between the molding and panels of a vehicle body, thereby preventing any entrance of fine particles such as fine sand and dust therebetween to prevent coating films of the vehicle body from being damaged and any occurrence of rust in the proximity of the window opening.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: April 10, 1984
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Toshiaki Endo, Kazuhiko Yoshiyuki
  • Patent number: 4434593
    Abstract: A window structure of a vehicle body comprises a wall portion forming part of the vehicle body and defining an opening therein; a window panel closing the opening and having at least one edge portion extending along and spaced apart inwardly from the wall portion for forming a gap between the wall portion and the edge portion; a resilient molding having a decorative trim portion bridging the window panel and the vehicle body for covering the gap, a stem portion integral with the decorative trim portion and extending in the gap, and a plurality of retrorse fins extending outwardly from both sides of the stem portion and angled toward the decorative trim portion for engagement with the edge portion of the window panel and the wall portion of the vehicle body; and retaining means for retaining the retrorse fins in engagement with the edge portion of the window panel and the wall portion of the vehicle body.
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: March 6, 1984
    Assignee: Nissan Motor Company, Limited
    Inventors: Masayoshi Horike, Haruo Yamamoto, Yukio Yamane, Kazuhiko Yoshiyuki, Toshiaki Endo
  • Patent number: 4405174
    Abstract: A window structure of a vehicle body, comprises an inwardly offset flange structure defining a window opening therein, the inwardly offset flange structure including inwardly bent walls which have substantially straight wall portions and curved corner wall portions each merging into adjacent two of the straight wall portions; a window panel secured to the flange structure for closing the window opening, the window panel having an edge wall which includes a plurality of substantially straight edge wall portions respectively spaced apart from the straight wall portions and a plurality of curved corner edge wall portions each merging into adjacent two of the straight edge wall portions and respectively spaced apart from the curved corner wall portions, each of the straight edge wall portions and each of the straight wall portions forming a straight gap therebetween, and each of the curved corner edge wall portions and each of the curved corner wall portions forming therebetween a curved corner gap which merges i
    Type: Grant
    Filed: May 1, 1981
    Date of Patent: September 20, 1983
    Assignee: Nissan Motor Company, Limited
    Inventors: Yukio Yamane, Kazuhiko Yoshiyuki, Toshiaki Endo
  • Patent number: 4033011
    Abstract: A vehicle floor panel is provided, on the surface thereof, with an elongated rigid member formed with an inverted U-shaped opening forming a lug portion. A generally U-shaped hook member pivotally connected to the back of a floor trimming is engageable with the lug portion for fastening the floor trimming to the vehicle floor panel.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: July 5, 1977
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Toshiaki Endo, Toshiro Hatta