Patents by Inventor Seiji Koga

Seiji Koga 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: 20140376155
    Abstract: A ceramic electronic component wherein outer electrode is placed over both end portions of a ceramic body. A first coating mainly containing Ni and a second coating containing Sn, solder, or the like are placed on a surface of the outer electrode. The outer electrode includes an end-surface portion and a side-surface turnover portion. The outer electrode includes a glass layer which is placed in a region within at least 5 ?m in linear distance L from a covering end portion of the side-surface turnover portion in a direction toward the end-surface portion so as to be in contact with the ceramic body and which contains, at least, Si. The average thickness t of the glass layer is 3 ?m to 10 ?m. The content of a Si component is 11% by weight or more (preferably 40% by weight or less).
    Type: Application
    Filed: September 12, 2014
    Publication date: December 25, 2014
    Inventors: Takashi Omori, Seiji Koga
  • Patent number: 8910583
    Abstract: A fastener attached product is structured such that a slide fastener is sewn to right and left attached bodies which are bent in a U-shape, and the right and left attached bodies are arranged in a tape surface side to which the element rows of the fastener tape are sewn. Further, the right and left attached bodies come into contact with the outer surfaces of right and left flanges which are arranged in a slider, and the element rows are arranged and exposed between the right and left attached bodies. As a result of this configuration, since the fastener tape is invisible from the outside by the attached body, exposing the element rows can provide the fastener attached product with different design from conventional products and eliminate problems due to degradation in the appearance and design which is caused by the exposure of the fastener tapes.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: December 16, 2014
    Assignee: YKK Corporation
    Inventors: Haruo Matsushima, Koji Ito, Tetsuya Yoshino, Seiji Koga
  • Patent number: 8405954
    Abstract: A monolithic ceramic electronic component includes a first internal electrode including a first region extending to a first end surface and having a relatively large dimension in a width direction and a second region located at the side closer to a front end than is the first region and having a relatively small dimension in a width direction, wherein d1>c1+ng (n represents a constant based on the size of the monolithic ceramic electronic component) is satisfied, where the distance from a first end point which is closest in the first region to the first side surface and which is closest to the second end surface to the second end surface is d1, the distance between first and second wraparound portions is g, and the distance between a front end of the second wraparound portion and the second end surface is c1.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: March 26, 2013
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Seiji Koga, Yukio Sanada
  • Publication number: 20120293908
    Abstract: A monolithic ceramic electronic component includes a first internal electrode including a first region extending to a first end surface and having a relatively large dimension in a width direction and a second region located at the side closer to a front end than is the first region and having a relatively small dimension in a width direction, wherein d1>c1+ng (n represents a constant based on the size of the monolithic ceramic electronic component) is satisfied, where the distance from a first end point which is closest in the first region to the first side surface and which is closest to the second end surface to the second end surface is d1, the distance between first and second wraparound portions is g, and the distance between a front end of the second wraparound portion and the second end surface is c1.
    Type: Application
    Filed: November 15, 2011
    Publication date: November 22, 2012
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Seiji KOGA, Yukio SANADA
  • Patent number: 8300794
    Abstract: The same number is redundantly set as the extension number associated to a fourth telephone number in different data tables associated to different second telephone numbers. For this reason, it is possible to maintain outstanding scalability of the system in a situation where the total number of settable numbers is limited. Further, even if an outgoing call is made to a caller side terminal from a lost receiver side terminal using the call register, the receiver number is recognized to be either an extension number associated to a fourth telephone number or an extension number associated to a fifth telephone number, and an instruction to disconnect a first call is sent to the call controller. As a result, the above-mentioned outgoing call (first call) from the lost receiver side terminal is disconnected, thereby making it possible to fully ensure security when a terminal is lost.
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: October 30, 2012
    Assignee: NTT DoCoMo, Inc.
    Inventors: Ryota Nakanishi, Manabu Fujita, Seiji Koga
  • Publication number: 20120246889
    Abstract: A method of sewing a fastener stringer includes the steps of conveying a fastener stringer and an attached body to a sewing section of a sewing machine in a state with the fastener stringer superposed on the attached body, and arranging an element guide section in the sewing section of the sewing machine, bending a fastener tape in a direction in which a tape bent section opens, guiding the element rows to the element guide section and sewing the fastener tape to the attached body. Accordingly, the method enables a sewing line formed by a sewing thread to be disposed at a predetermined position and the fastener tape and the attached body to be easily and efficiently sewn together.
    Type: Application
    Filed: December 25, 2009
    Publication date: October 4, 2012
    Applicant: YKK Corporation
    Inventors: Haruo Matsushima, Koji Ito, Tetsuya Yoshino, Seiji Koga
  • Publication number: 20120246888
    Abstract: A fastener attached product is structured such that a slide fastener is sewn to right and left attached bodies which are bent in a U-shape, and the right and left attached bodies are arranged in a tape surface side to which the element rows of the fastener tape are sewn. Further, the right and left attached bodies come into contact with the outer surfaces of right and left flanges which are arranged in a slider, and the element rows are arranged and exposed between the right and left attached bodies. As a result of this configuration, since the fastener tape is invisible from the outside by the attached body, exposing the element rows can provide the fastener attached product with different design from conventional products and eliminate problems due to degradation in the appearance and design which is caused by the exposure of the fastener tapes.
    Type: Application
    Filed: December 24, 2009
    Publication date: October 4, 2012
    Inventors: Haruo Matsushima, Koji Ito, Tetsuya Yoshino, Seiji Koga
  • Patent number: 8130484
    Abstract: A monolithic ceramic electronic component includes a first internal electrode including a first region which extends to a first end surface and which has a relatively large dimension in a width direction and a second region which is located at the side closer to a front end than is the first region and which has a relatively small dimension in a width direction, wherein d1>c1+ng (n represents a constant determined in accordance with the size of the monolithic ceramic electronic component) is satisfied, where the distance from a first end point which is closest in the first region to the first side surface and which is closest to the second end surface to the second end surface is d1, the distance between first and second wraparound portions and is g, and the distance between a front end of the second wraparound portion and the second end surface is c1 while a first side surface defines a mounting surface.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: March 6, 2012
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Seiji Koga, Yukio Sanada
  • Patent number: 8102641
    Abstract: A ceramic electronic component that is hardly influenced by a stress generated when an external electrode containing a metal sintered compact is formed at the end of the ceramic component body, and a method for manufacturing the same are provided. A laminated ceramic capacitor includes a ceramic component body and first electrodes to be connected to internal electrodes that are led to the end surfaces are formed. The first external electrodes are arranged so that the ends are spaced apart from the side surfaces of the ceramic component body. Second external electrodes containing a conductive resin are arranged so as to entirely cover the first electrodes and first and second metal layers and are formed thereon. The first external electrodes are formed by supplying a conductive paste containing conductive metal powder and glass frit having a softening point higher than the sintering starting temperature of the conductive metal powder, and heating the same.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: January 24, 2012
    Assignee: Murata Manufacturing Co., Ltd.
    Inventor: Seiji Koga
  • Publication number: 20100091429
    Abstract: A monolithic ceramic electronic component includes a first internal electrode including a first region which extends to a first end surface and which has a relatively large dimension in a width direction and a second region which is located at the side closer to a front end than is the first region and which has a relatively small dimension in a width direction, wherein d1>c1+ng (n represents a constant determined in accordance with the size of the monolithic ceramic electronic component) is satisfied, where the distance from a first end point which is closest in the first region to the first side surface and which is closest to the second end surface to the second end surface is d1, the distance between first and second wraparound portions and is g, and the distance between a front end of the second wraparound portion and the second end surface is c1 while a first side surface defines a mounting surface.
    Type: Application
    Filed: December 21, 2009
    Publication date: April 15, 2010
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Seiji KOGA, Yukio SANADA
  • Publication number: 20100067170
    Abstract: A ceramic electronic component that is hardly influenced by a stress generated when an external electrode containing a metal sintered compact is formed at the end of the ceramic component body, and a method for manufacturing the same are provided. A laminated ceramic capacitor includes a ceramic component body and first electrodes to be connected to internal electrodes that are led to the end surfaces are formed. The first external electrodes are arranged so that the ends are spaced apart from the side surfaces of the ceramic component body. Second external electrodes containing a conductive resin are arranged so as to entirely cover the first electrodes and first and second metal layers and are formed thereon. The first external electrodes are formed by supplying a conductive paste containing conductive metal powder and glass frit having a softening point higher than the sintering starting temperature of the conductive metal powder, and heating the same.
    Type: Application
    Filed: September 14, 2009
    Publication date: March 18, 2010
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventor: Seiji KOGA
  • Publication number: 20090262918
    Abstract: The same number is redundantly set as the extension number associated to a fourth telephone number in different data tables associated to different second telephone numbers. For this reason, it is possible to maintain outstanding scalability of the system in a situation where the total number of settable numbers is limited. Further, even if an outgoing call is made to a caller side terminal from a lost receiver side terminal using the call register, the receiver number is recognized to be either an extension number associated to a fourth telephone number or an extension number associated to a fifth telephone number, and an instruction to disconnect a first call is sent to the call controller. As a result, the above-mentioned outgoing call (first call) from the lost receiver side terminal is disconnected, thereby making it possible to fully ensure security when a terminal is lost.
    Type: Application
    Filed: April 14, 2009
    Publication date: October 22, 2009
    Applicant: NTT DoCoMo, Inc.
    Inventors: Ryota NAKANISHI, Manabu FUJITA, Seiji KOGA