Patents by Inventor Tomoko Takagi

Tomoko Takagi 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: 12269806
    Abstract: This flux contains a chelating agent and an organic acid. The chelating agent contains a compound (C) having a five-member ring structure comprising nitrogen atoms, sulfur atoms, and carbon atoms. The organic acid includes an organic sulfonic acid.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: April 8, 2025
    Assignee: SENJU METAL INDUSTRY CO., LTD.
    Inventors: Kenta Inoue, Tomoko Takagi
  • Publication number: 20240270706
    Abstract: This flux contains a chelating agent and an organic acid. The chelating agent contains a compound (C) having a five-member ring structure comprising nitrogen atoms, sulfur atoms, and carbon atoms. The organic acid includes an organic sulfonic acid.
    Type: Application
    Filed: September 21, 2022
    Publication date: August 15, 2024
    Inventors: Kenta INOUE, Tomoko TAKAGI
  • Publication number: 20230087892
    Abstract: A solder paste is adopted, the solder paste containing: a solder alloy powder in which a content of solder alloy particles having a particle size of 8 ?m or less is 99% by mass or more with respect to a total mass of the solder alloy powder; and a flux. This flux contains an acid-modified rosin, a solvent, an activator, and a thixotropic agent, in which the activator contains a halogenated aliphatic compound, and a dicarboxylic acid represented by General Formula (2).
    Type: Application
    Filed: March 16, 2021
    Publication date: March 23, 2023
    Inventors: Tomoko TAKAGI, Tomoki SASAKI
  • Patent number: 9165748
    Abstract: A plasma CVD method uses an electrode array in a reaction chamber, the electrode array including a plurality of inductively coupled electrodes, each electrode being folded back at the center so that each electrode is substantially U-shaped with two parallel straight portions, the electrodes are arranged such that all of the parallel straight portions are arranged parallel to each other in a common plane, each of the electrodes having at least a portion with a diameter of 10 mm or less, and a phase controlled power supply for feeding high frequency power to the feeding portions so as to establish a standing wave of a half wavelength or natural number multiple of a half wavelength between a feeding portion and a folded back portion and between a grounded portion and the folded back portion, and is controlled to have a phase difference between adjacent two feeding portions.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: October 20, 2015
    Assignee: IHI CORPORATION
    Inventors: Tomoko Takagi, Masashi Ueda
  • Publication number: 20110297089
    Abstract: A plurality of antenna elements, each of which has first and second linear conductors whose first ends are electrically interconnected are formed. The antenna elements are arranged in plane in such a way that the first and second linear conductors are alternated and separated from one another at regular intervals, thereby forming one or more array antennas which are disposed in a chamber. The second ends of the first linear conductors are connected to a high-frequency power supply, and the second ends of the second linear conductors are connected to ground. A plurality of substrates are parallel placed on both sides of the array antennas at distances approximate to the distances between the linear conductors. A film is formed by introducing an ingredient gas into the chamber.
    Type: Application
    Filed: August 17, 2011
    Publication date: December 8, 2011
    Applicant: IHI Corporation
    Inventors: Masashi UEDA, Tomoko Takagi, Norikazu Ito
  • Patent number: 8034418
    Abstract: A plurality of antenna elements, each of which has first and second linear conductors whose first ends are electrically interconnected are formed. The antenna elements are arranged in plane in such a way that the first and second linear conductors are alternated and separated from one another at regular intervals, thereby forming one or more array antennas which are disposed in a chamber. The second ends of the first linear conductors are connected to a high-frequency power supply, and the second ends of the second linear conductors are connected to ground. A plurality of substrates are parallel placed on both sides of the array antennas at distances approximate to the distances between the linear conductors. A film is formed by introducing an ingredient gas into the chamber.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: October 11, 2011
    Assignee: Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Masashi Ueda, Tomoko Takagi, Norikazu Ito
  • Patent number: 7907296
    Abstract: There is disclosed an information processing apparatus which is handy for a user. In the information processing apparatus, a user interface of a control program for controlling a peripheral is automatically formed in accordance with a function obtained from the peripheral.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: March 15, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomoaki Endo, Mamoru Osada, Takashi Inoue, Yasuhiro Sasaki, Kan Torii, Naoko Shimotai, Tomoko Takagi
  • Publication number: 20100316815
    Abstract: A plasma CVD method uses an electrode array in a reaction chamber, the electrode array including a plurality of inductively coupled electrodes, each electrode being folded back at the center so that each electrode is substantially U-shaped with two parallel straight portions, the electrodes are arranged such that all of the parallel straight portions are arranged parallel to each other in a common plane, each of the electrodes having at least a portion with a diameter of 10 mm or less, and a phase controlled power supply for feeding high frequency power to the feeding portions so as to establish a standing wave of a half wavelength or natural number multiple of a half wavelength between a feeding portion and a folded back portion and between a grounded portion and the folded back portion, and is controlled to have a phase difference between adjacent two feeding portions.
    Type: Application
    Filed: August 13, 2010
    Publication date: December 16, 2010
    Applicant: ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
    Inventors: Tomoko TAKAGI, Masashi UEDA
  • Patent number: 7647432
    Abstract: An object of the present invention is to provide a multi-function peripheral which is easy for a user to operate. To achieve the object, according to the present invention, there is provided a peripheral connected to an information processing apparatus, which inputs and analyzes a job script constituted of packet data from the information processing apparatus, and subsequently generates an appropriate job file in accordance with the content of the job script.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: January 12, 2010
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takayuki Matsuo, Takashi Inoue, Naoko Shimotai, Tomoko Takagi
  • Publication number: 20090314349
    Abstract: Object of this invention is to provide a plasma CVD method capable of forming a microcrystalline silicon film at low hydrogen gas flow rate, thereby providing a low-cost microcrystalline silicon solar cell. In the plasma CVD method forming the microcrystalline silicon film, plural antennas are arranged to form an antenna array structure in a vacuum chamber. One end of each antenna is connected to a high frequency power source and anther end is grounded. Substrates are placed facing the antenna arrays, and the substrate temperature is kept between 150 and 250° C. Plasma is generated by introducing gas mixture of hydrogen and silane to the chamber, and by introducing high frequency power to the antennas.
    Type: Application
    Filed: March 29, 2007
    Publication date: December 24, 2009
    Applicant: ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
    Inventors: Masashi Ueda, Tomoko Takagi, Norikazu Itou
  • Publication number: 20090148624
    Abstract: A plasma CVD apparatus includes a an electrode array in a reaction chamber, the electrode array including a plurality of inductively coupled electrodes, each electrode being folded back at the center so that each electrode is substantially U-shaped with two parallel straight portions, the electrodes are arranged such that all of the parallel straight portions are arranged parallel to each other in a common plane, each of the electrodes having at least a portion with a diameter of 10 mm or less, and a phase controlled power supply for feeding high frequency power to the feeding portions so as to establish a standing wave of a half wavelength or natural number multiple of a half wavelength between a feeding portion and a folded back portion and between a grounded portion and the folded back portion, and is controlled to have a phase difference between adjacent two feeding portions.
    Type: Application
    Filed: February 10, 2009
    Publication date: June 11, 2009
    Applicant: ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
    Inventors: Tomoko TAKAGI, Masashi Ueda
  • Patent number: 7167253
    Abstract: There is provided an information processing apparatus which is easy for a user to operate. In the information processing apparatus, it is judged based on a function obtained from a peripheral whether or not a job script can be issued to the peripheral, and a job issuance processing is controlled in accordance with a judgment result.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: January 23, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomoaki Endoh, Mamoru Osada, Takashi Inoue, Yasuhiko Sasaki, Kan Torii, Naoko Shimotai, Tomoko Takagi
  • Patent number: 7126707
    Abstract: The invention enables the user to designate a start mode even if the driver software, controlling the peripheral device, does not know the start mode (start timing and condition for the job processing) settable in the peripheral device, at the installation. The driver software requests, to the peripheral device, a list of the attribute values settable for the start mode, then displays the attribute values in the list to the user, and sets the attribute value, designated in the list, as the job attribute.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: October 24, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akinori Takeo, Takashi Inoue, Tomoko Takagi
  • Publication number: 20060206629
    Abstract: An object of the present invention is to provide a multi-function peripheral which is easy for a user to operate. To achieve the object, according to the present invention, there is provided a peripheral connected to an information processing apparatus, which inputs and analyzes a job script constituted of packet data from the information processing apparatus, and subsequently generates an appropriate job file in accordance with the content of the job script.
    Type: Application
    Filed: May 4, 2006
    Publication date: September 14, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takayuki Matsuo, Takashi Inoue, Naoko Shimotai, Tomoko Takagi
  • Publication number: 20060011231
    Abstract: A plurality of antenna elements, each of which has first and second linear conductors whose first ends are electrically interconnected are formed. The antenna elements are arranged in plane in such a way that the first and second linear conductors are alternated and separated from one another at regular intervals, thereby forming one or more array antennas which are disposed in a chamber. The second ends of the first linear conductors are connected to a high-frequency power supply, and the second ends of the second linear conductors are connected to ground. A plurality of substrates are parallel placed on both sides of the array antennas at distances approximate to the distances between the linear conductors. A film is formed by introducing an ingredient gas into the chamber.
    Type: Application
    Filed: October 3, 2003
    Publication date: January 19, 2006
    Inventors: Masashi Ueda, Tomoko Takagi, Norikazu Ito
  • Patent number: 6933009
    Abstract: In a thin-film deposition method, a substrate is placed in a heat chamber having a pressure equal to or higher than an atmospheric pressure, and the substrate is heated in the heat chamber by supplying gas having a temperature higher than a room temperature by forced convection. The heated substrate is transferred from the heat chamber into a deposition chamber which is a vacuum chamber connected to the heat chamber directly or indirectly with a valve interposed therebetween. Then, a thin-film deposition is carried out on the substrate in the deposition chamber at a deposition temperature higher than the room temperature.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: August 23, 2005
    Assignee: Ishikawajima-Harima Heavy Industies Co., Ltd.
    Inventors: Masashi Ueda, Tomoko Takagi
  • Patent number: 6912597
    Abstract: An object of the present invention is to provide a multi-function peripheral which is easy for a user to operate. To achieve the object, according to the present invention, there is provided a peripheral connected to an information processing apparatus, which inputs and analyzes a job script constituted of packet data from the information processing apparatus, and subsequently generates an appropriate job file in accordance with the content of the job script.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: June 28, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takayuki Matsuo, Takashi Inoue, Naoko Shimotai, Tomoko Takagi
  • Publication number: 20050115504
    Abstract: An apparatus for forming thin films forms a plurality of thin films in a single chamber by sequential formation of at least a first and a second thin film on a substrate by an antenna type plasma CVD method. This apparatus is provided with a residual material removal apparatus, which removes from the chamber residual materials resulting from the step for forming the first film and which affect the properties of the second film. A method and an apparatus for forming films and a solar cell removes residual material (including material gas) resulting in the step for forming the first film which have an effect on the properties of the second film. Since a plurality of films are deposited inside a single chamber, it is unnecessary to provide a plurality of chambers, thus enabling the apparatus and solar cell to be more compact and of reduced cost.
    Type: Application
    Filed: December 1, 2003
    Publication date: June 2, 2005
    Applicant: Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Masashi Ueda, Tomoko Takagi, Norikazu Ito
  • Publication number: 20050097232
    Abstract: An object of the present invention is to provide a multi-function peripheral which is easy for a user to operate. To achieve the object, according to the present invention, there is provided a peripheral connected to an information processing apparatus, which inputs and analyzes a job script constituted of packet data from the information processing apparatus, and subsequently generates an appropriate job file in accordance with the content of the job script.
    Type: Application
    Filed: November 30, 2004
    Publication date: May 5, 2005
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takayuki Matsuo, Takashi Inoue, Naoko Shimotai, Tomoko Takagi
  • Publication number: 20050067934
    Abstract: The object of this invention is to realize the new configuration of antenna and the electric power feeding method which substantially suppress the generation of standing wave and consequently to provide a discharge apparatus to generate plasma having an excellent uniformity, a plasma processing method for large-area substrate, and a solar cell manufactured with a high productivity.
    Type: Application
    Filed: September 26, 2003
    Publication date: March 31, 2005
    Applicant: Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Masashi Ueda, Tomoko Takagi, Norikazu Ito, Yoshimi Watabe