Patents by Inventor Minoru Dooka

Minoru Dooka 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: 9240333
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: January 19, 2016
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Togo Matsui, Minoru Dooka, Hiroyoshi Takashima, Kenichi Okajima
  • Patent number: 8956486
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: February 17, 2015
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Togo Matsui, Minoru Dooka, Hiroyoshi Takashima, Kenichi Okajima
  • Patent number: 8914956
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a ceramic paste is applied by using an application plate to a side surface of each of a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block. In the applying step, the ceramic paste is transferred to the side surface by moving the green chips and the application plate relative to each other in the direction in which the side surface extends while separating the green chips from the application plate, in a state where the ceramic paste is connected to both the green chips and the application plate.
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: December 23, 2014
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Togo Matsui, Minoru Dooka, Hiroyoshi Takashima, Kenichi Okajima
  • Publication number: 20140345779
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Inventors: Togo MATSUI, Minoru DOOKA, Hiroyoshi TAKASHIMA, Kenichi OKAJIMA
  • Patent number: 8839510
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: September 23, 2014
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Minoru Dooka, Kazunori Kunimoto, Katsunori Ogata, Naohiro Yamada
  • Patent number: 8795454
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: August 5, 2014
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Togo Matsui, Minoru Dooka, Hiroyoshi Takashima, Kenichi Okajima
  • Publication number: 20130340920
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Application
    Filed: August 29, 2013
    Publication date: December 26, 2013
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Togo MATSUI, Minoru DOOKA, Hiroyoshi TAKASHIMA, Kenichi OKAJIMA
  • Patent number: 8584332
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a ceramic paste is applied by using an application plate to a side surface of each of a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block. In the applying step, the ceramic paste is transferred to the side surface by moving the green chips and the application plate relative to each other in the direction in which the side surface extends while separating the green chips from the application plate, in a state where the ceramic paste is connected to both the green chips and the application plate.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: November 19, 2013
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Togo Matsui, Minoru Dooka, Hiroyoshi Takashima, Kenichi Okajima
  • Publication number: 20130276955
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a ceramic paste is applied by using an application plate to a side surface of each of a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block. In the applying step, the ceramic paste is transferred to the side surface by moving the green chips and the application plate relative to each other in the direction in which the side surface extends while separating the green chips from the application plate, in a state where the ceramic paste is connected to both the green chips and the application plate.
    Type: Application
    Filed: June 12, 2013
    Publication date: October 24, 2013
    Inventors: Togo MATSUI, Minoru DOOKA, Hiroyoshi TAKASHIMA, Kenichi OKAJIMA
  • Publication number: 20120233828
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a ceramic paste is applied by using an application plate to a side surface of each of a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block. In the applying step, the ceramic paste is transferred to the side surface by moving the green chips and the application plate relative to each other in the direction in which the side surface extends while separating the green chips from the application plate, in a state where the ceramic paste is connected to both the green chips and the application plate.
    Type: Application
    Filed: March 13, 2012
    Publication date: September 20, 2012
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Togo MATSUI, Minoru DOOKA, Hiroyoshi TAKASHIMA, Kenichi OKAJIMA
  • Publication number: 20120234462
    Abstract: In a manufacturing method for a monolithic ceramic electronic component, a plurality of green chips arrayed in row and column directions which are obtained after cutting a mother block are spaced apart from each other and then tumbled, thereby uniformly making the side surface of each of the green chips an open surface. Thereafter, an adhesive is applied to the side surface. Then, by placing a side surface ceramic green sheet on an affixation elastic body, and pressing the side surface of the green chips against the side surface ceramic green sheet, the side surface ceramic green sheet is punched and stuck to the side surface.
    Type: Application
    Filed: March 13, 2012
    Publication date: September 20, 2012
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Togo MATSUI, Minoru DOOKA, Hiroyoshi TAKASHIMA, Kenichi OKAJIMA
  • Publication number: 20110088840
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Application
    Filed: December 29, 2010
    Publication date: April 21, 2011
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Minoru DOOKA, Kazunori KUNIMOTO, Katsunori OGATA, Naohiro YAMADA
  • Patent number: 7874068
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: January 25, 2011
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Minoru Dooka, Kazunori Kunimoto, Katsunori Ogata, Naohiro Yamada
  • Publication number: 20100146778
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 17, 2010
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Minoru DOOKA, Kazunori KUNIMOTO, Katsunori OGATA, Naohiro YAMADA