Patents by Inventor Junichi Yoshida

Junichi Yoshida 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: 20080241360
    Abstract: A method forms a resin film on a substrate by depositing droplets of resin liquid by an inkjet method. The method includes: a first resin liquid arrangement step of arranging a plurality of droplets of a first resin liquid separately from each other on a substrate in such a manner that the droplets do not make contact with each other; a first resin liquid curing step of curing at least a surface of each of the droplets of the first resin liquid arranged on the substrate; a second resin liquid arrangement step of arranging a plurality of droplets of a second resin liquid at substantially central positions between the droplets of the first resin liquid on the substrate, after the at least the surface of each of the droplets of the first resin liquid is cured; and a second resin liquid curing step of curing the droplets of the second resin liquid arranged on the substrate.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Inventors: Junichi YOSHIDA, Seiichi Inoue, Jun Yamanobe, Manabu Katsumura
  • Publication number: 20080146853
    Abstract: The present invention is directed to provide a means, which enables production of a product superior in color tone in high yield by using an easy-to-handle and highly safe technique, in a method for producing an aromatic iodide. The present invention relates to a method for producing an aromatic iodide, characterized in that an aromatic compound and an active iodinating agent are fed into a flow reactor equipped with a high-speed mixer and hydrogen atom on the aromatic ring of said aromatic compound is continuously substituted by iodine atom.
    Type: Application
    Filed: December 28, 2005
    Publication date: June 19, 2008
    Applicants: NIPPOH CHEMICALS CO., LTD., KYOTO UNIVERSITY
    Inventors: Koji Midorikawa, Hiroshi Takahoso, Junichi Yoshida, Seiji Suga
  • Publication number: 20080073026
    Abstract: The method of supplying a liquid bonding material includes the steps of: preparing a liquid bonding material containing an insulating solvent and charged particles dispersed in the insulating solvent, the charged particles being constituted by metal particles and an insulating resin material that coats the metal particles and takes charge; and condensing and supplying the liquid bonding material by means of an electrostatic force generated between a supply side and a supply receiving side for the liquid bonding material.
    Type: Application
    Filed: September 24, 2007
    Publication date: March 27, 2008
    Inventors: Junichi Yoshida, Seiichi Inoue
  • Patent number: 7332632
    Abstract: The method for producing an aldehyde or ketone compound from a corresponding primary or secondary alcohol at relatively high temperature within a short time with a high yield including a step (1) of reacting a sulfoxide compound with an activating agent to produce an activation reaction product; a step (2) of reacting the activation reaction product with a primary or secondary alcohol to produce an alkoxysulfonium salt; and a step (3) of reacting the reaction product with a base to produce an aldehyde or ketone; wherein at least one of the steps, preferably the step (1) and step (2), are carried out by using a microreactor.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: February 19, 2008
    Assignee: Ubē Industries, Ltd.
    Inventors: Kikuo Ataka, Hiroyuki Miyata, Tatsuya Kawaguchi, Junichi Yoshida, Kazuhiro Mae
  • Publication number: 20080009597
    Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of a living radical polymerization initiator represented by the formula (1) and a compound represented by the formula (2), and the living radical polymer obtained by the process wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano (R1Te)2??(2) wherein R1 is the same as above.
    Type: Application
    Filed: September 7, 2007
    Publication date: January 10, 2008
    Inventors: Shigeru Yamago, Junichi Yoshida
  • Publication number: 20080004366
    Abstract: An organotellurium compound of the formula (1) is useful as a living radical polymerization initiator and makes possible precision control of molecular weights and molecular weight distributions under mild conditions wherein R1 is C1-C8 alkyl, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, aromatic heterocyclic group, hydroxycarbonyl or cyano.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 3, 2008
    Inventors: Shigeru Yamago, Junichi Yoshida
  • Publication number: 20070283248
    Abstract: An electronic paper is mounted on a paper mounting unit on which the electronic paper is mounted detachably. When a user operation is performed on the display screen of the electronic paper, the user operation position with respect to the display screen of the electronic paper is detected by the operation position detecting unit of the paper mounting unit. The data corresponding to the detected user operation position with respect to the display screen of the electronic paper is transmitted to the electronic paper via mutual communication units. The nonvolatile display unit of the electronic paper displays the data. This enables the data corresponding to the user operation on the electronic paper to be displayed on the nonvolatile display unit.
    Type: Application
    Filed: May 31, 2007
    Publication date: December 6, 2007
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Junichi Yoshida
  • Patent number: 7291690
    Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of a living radical polymerization initiator represented by the formula (1) and a compound represented by the formula (2), and the living radical polymer obtained by the process wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano (R1Te)2??(2) wherein R1 is the same as above.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: November 6, 2007
    Assignee: Otsuka Chemical Co., Ltd.
    Inventors: Shigeru Yamago, Junichi Yoshida
  • Patent number: 7276569
    Abstract: An organotellurium compound of the formula (1) is useful as a living radical polymerization initiator and makes possible precision control of molecular weights and molecular weight distributions under mild conditions wherein R1 is C1-C8 alkyl, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, aromatic heterocyclic group, hydroxycarbonyl or cyano.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: October 2, 2007
    Assignee: Otsuka Chemical Co., Ltd.
    Inventors: Shigeru Yamago, Junichi Yoshida
  • Publication number: 20070149823
    Abstract: The method for producing an aldehyde or ketone compound from a corresponding primary or secondary alcohol at relatively high temperature within a short time with a high yield including a step (1) of reacting a sulfoxide compound with an activating agent to produce an activation reaction product; a step (2) of reacting the activation reaction product with a primary or secondary alcohol to produce an alkoxysulfonium salt; and a step (3) of reacting the reaction product with a base to produce an aldehyde or ketone; wherein at least one of the steps, preferably the step (1) and step (2), are carried out by using a microreactor.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 28, 2007
    Applicant: Ube Industries, Ltd., a corporation of Japan
    Inventors: Kikuo Ataka, Hiroyuki Miyata, Tatsuya Kawaguchi, Junichi Yoshida, Kazuhiro Mae
  • Patent number: 7154244
    Abstract: Steering apparatus includes at least one motor for generating a steering assisting force in a direction to steer a steerable wheel, two drive circuits having respective switching elements for PWM-controlling the motor, and a controller for differentiating, between the drive circuits, a control frequency at which the switching element is switched on and off. The differentiated PWM switching timing can effectively reduce switching noise and magnetostrictive sound of the motor.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: December 26, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Hisao Asaumi, Osamu Tsurumiya, Hirokazu Kitazawa, Shinji Suto, Junichi Yoshida, Tomoaki Sugano, Fumihiro Morishita, Hiroaki Horii
  • Publication number: 20060235170
    Abstract: An object of the present invention is to provide a method for effectively producing, within a short period of time, a radical polymer having controlled molecular weight distribution or a narrow molecular weight distribution profile, the method including polymerizing a radical-polymerizable monomer. Another object of the invention is to provide a microreactor which can be readily fabricated.
    Type: Application
    Filed: July 16, 2004
    Publication date: October 19, 2006
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Takeshi Iwasaki, Junichi Yoshida
  • Publication number: 20060199927
    Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of an organotellurium compound represented by the formula (1), an azo type polymerization initiator and a ditelluride compound represented by the formula (2), and the living radical polymer obtainable by the process wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano. (R1Te)2 ??(2) wherein R1 is the same as above.
    Type: Application
    Filed: April 26, 2004
    Publication date: September 7, 2006
    Inventors: Shigeru Yamago, Junichi Yoshida, Takashi Kameshima
  • Publication number: 20060167199
    Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of a living radical polymerization initiator represented by the formula (1) and a compound represented by the formula (2), and the living radical polymer obtained by the process wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano (R1Te)2??(2) wherein R1 is the same as above.
    Type: Application
    Filed: August 8, 2003
    Publication date: July 27, 2006
    Inventors: Shigeru Yamago, Junichi Yoshida
  • Publication number: 20060135711
    Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of an organotellurium compound represented by the formula (1) and an azo type polymerization initiator, and the living radical polymer obtainable by the process wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano.
    Type: Application
    Filed: February 17, 2004
    Publication date: June 22, 2006
    Inventors: Shigeru Yamago, Junichi Yoshida, Takashi Kameshima
  • Patent number: 7029068
    Abstract: A child seat for a vehicle which can be firmly secured to a vehicle seat even with a shoulder belt of a three-point seat belt and which can wind up the seat belt to securely apply a predetermined tension to the seat belt. The child seat includes a child seat and a shaft attached to the child seat. The shaft is rotatable about an axis of the shaft. Additionally, a first end of the shaft is disposed at a higher elevation than a second end of the shaft. The shaft further includes at least one slit configured to accept a seat belt.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: April 18, 2006
    Assignee: Takata Corporation
    Inventors: Ryoichi Yoshida, Junichi Yoshida, Koji Hiramatsu
  • Patent number: 7017658
    Abstract: A heating unit having a heat pipe structure includes a heater and a cooling pipe disposed in an inner space of a holding table. The holding table and the cooling pipe are thermally insulated by a heat-insulating member, so that it is possible to prevent direct heat transfer from the cooling pipe to the holding table. Therefore, it is possible to rapidly perform a cooling processing while keeping the evenness of the temperature distribution of the mounting face and the temperature distribution of the substrate mounted on the mounting face, and consequently to appropriately keep the evenness of the film thickness and the line width of a wiring layer formed on the substrate upon heat processing.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: March 28, 2006
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Akihiro Hisai, Junichi Yoshida
  • Patent number: 7014008
    Abstract: A motor driving method for a steering apparatus for applying an auxiliary steering force to a steering system with two motors. When the two motors are driven, a first one of the two motors is operated first. Thereafter, the other, second motor is driven, whereby smooth steering is effected.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: March 21, 2006
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Furumi, Osamu Tsurumiya, Kazuhiko Inaba, Hisao Asaumi, Yoshio Kakizaki, Hirokazu Kitazawa, Tomoaki Sugano, Shinji Suto, Hiroaki Horii, Fumihiro Morishita, Junichi Yoshida
  • Patent number: 6978209
    Abstract: A navigation system for route guidance is provided. The navigation system comprises a navigation server storing map information and the mobile terminal displaying map information. The mobile terminal has access to the navigation server through a communication network and is controlled to turn on and off the display of map information.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: December 20, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Fumiharu Nakahara, Yoshiaki Umehara, Naoki Tsuji, Osamu Hasegawa, Junichi Yoshida
  • Patent number: 6971473
    Abstract: Steering apparatus for transmitting a driving force of a motor through a gear mechanism to a rack shaft of a steering system and applying the driving force to steering road wheels in a steering direction. The apparatus has first and second motors. In the transmission of driving forces from output shafts of the first and second motors to the rack shaft, the phases of the two motors are essentially staggered by 180 degree.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: December 6, 2005
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Furumi, Osamu Tsurumiya, Kazuhiko Inaba, Hisao Asaumi, Yoshio Kakizaki, Hirokazu Kitazawa, Tomoaki Sugano, Shinji Suto, Hiroaki Horii, Fumihiro Morishita, Junichi Yoshida