Patents by Inventor Takao Nozaki

Takao Nozaki 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: 20240343846
    Abstract: A polar group-containing olefin copolymer comprising a structural unit (A) derived from at least one kind of monomer selected from the group consisting of ethylene and an olefin containing 3 to 20 carbon atoms, and at least one kind of structural unit (B) selected from the group consisting of a structural unit represented by the following general formula (I) and a structural unit selected from the following general formula (II): (reference numerals shown in the general formulae (I) and (II) are as described in the DESCRIPTION.
    Type: Application
    Filed: August 31, 2022
    Publication date: October 17, 2024
    Applicants: The University of Tokyo, JAPAN POLYCHEM CORPORATION
    Inventors: Kyoko NOZAKI, Shan TANG, Go YONEZAKI, Takao TAYANO, Akio TANNA
  • Patent number: 6769637
    Abstract: Electromagnetic coil parts 25 and wiring 26 for connection to the electromagnetic coil parts 25 are installed inside injector electric block body 20 in which injector main body housing holes 21h are made in accordance with injector mounting holes Eh of the engine body E side, and injector main bodies 30 having valve parts 35 are inserted into the injector main body housing holes 21h, whereby the valve parts 35 are driven to open and close by means of exciting and non-exciting operation of the electromagnetic coil parts 25. Further, an ignition coil device module is provided with ignition coil devices 102 provided corresponding to a plurality of combustion chambers of an engine, respectively, wherein connection surface base portions at which connecting terminals are exposed are provided on one-side surface of each ignition coil device 102.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: August 3, 2004
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Kazushige Nakamura, Isao Isshiki, Takao Nozaki, Fumiyoshi Tanigawa
  • Publication number: 20040026024
    Abstract: To provide a label construction and a method for its use to make the label hard to peel after affixed, when using the label having no releasable paper, which requires activation treatment of an adhesive agent layer. Further, to provide a label affixing method and an apparatus for the method to reduce the number of expensive printers when a label affixing operation is conducted at one time at a plurality of affixing site.
    Type: Application
    Filed: May 22, 2003
    Publication date: February 12, 2004
    Inventors: Ikuo Nakasaka, Takao Nozaki, Kiyoharu Yoshimura
  • Patent number: 6612290
    Abstract: The present invention provides an injector integrated module that can be easily incorporated at the engine body side and whose weight can be decreased, wherein respective injector members 10 are inserted into injector inserting holes 43 of a flexible wiring member 40, and the flexible wiring member 40 is held and fixed between a collar-shaped holding portion 20 formed at the outer circumferential portion of the respective injector members 10 and injector fixing members 30 externally fitted from the lower end portion of the respective injector members 10. And, respective lead-out connection end portions 41a of the flexible wiring member 40 are pressed to connection pieces 14 formed at one side portion of the injector members 10 in the respective injector fixing members 30, so that the lead-out connection end portions 41a are electrically connected to the connection pieces 14.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: September 2, 2003
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Takao Nozaki, Fumiyoshi Tanigawa
  • Patent number: 6513479
    Abstract: In a harness structure of engine relative parts, a unit 11 for controlling the engine is installed in an air cleaner 12 located around the engine, and at the same time, circuits 15 are disposed in a casing body 16 of the air cleaner 12 for electrically connecting between the control unit 11 and electrical equipment.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: February 4, 2003
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Takao Nozaki, Takamichi Miyamukai, Takeharu Ito, Kenichi Uchiyama
  • Patent number: 6406615
    Abstract: The invention relates to a method of heavy oil hydrogenation, precisely to a method of heavy oil hydrogenation for which a part of the catalyst to be used is a regenerated catalyst, and concretely to a method of heavy oil denitrification and to a method of heavy of desulfurization. It is characterized in that heavy oil is passed through a layer of a regenerated catalyst or a layer containing a regenerated catalyst. With the specific catalyst disposition employed in the method, heavy oil can be well hydrogenated under the same conditions as those for ordinary heavy oil hydrogenation with fresh catalysts. The method is significantly effective for efficient utilization of used catalysts.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: June 18, 2002
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Ryuichiro Iwamoto, Takao Nozaki
  • Publication number: 20020066443
    Abstract: Electromagnetic coil parts 25 and wiring 26 for connection to the electromagnetic coil parts 25 are installed inside injector electric block body 20 in which injector main body housing holes 21h are made in accordance with injector mounting holes Eh of the engine body E side, and injector main bodies 30 having valve parts 35 are inserted into the injector main body housing holes 21h, whereby the valve parts 35 are driven to open and close by means of exciting and non-exciting operation of the electromagnetic coil parts 25. Further, an ignition coil device module is provided with ignition coil devices 102 provided corresponding to a plurality of combustion chambers of an engine, respectively, wherein connection surface base portions at which connecting terminals are exposed are provided on one-side surface of each ignition coil device 102.
    Type: Application
    Filed: November 28, 2001
    Publication date: June 6, 2002
    Applicant: Autonetworks Technologies, Ltd.
    Inventors: Kazushige Nakamura, Isao Isshiki, Takao Nozaki, Fumiyoshi Tanigawa
  • Patent number: 6398563
    Abstract: A shield connector is arranged such that a flange 22 fixed to a mating shielding wall W is made electrically conductive, and a shielding layer 13 of a shielding wire 10 is conductingly connected to an electrically conductive sleeve 26 which is formed integrally therewith. Consequently, the structure for allowing the shielding layer 13 and the mating shielding wall to conduct with each other can be simplified, and the number of parts can be reduced. A flange 22 provided in a shield connector has electrical conductivity and is provided with a U-shaped slot portion 24 which is capable of accommodating a shielding wire 10 from a lateral direction. A shielding layer 13 of the shielding wire 10 is brought into close contact with the inner surface of this U-shaped slot portion 24 so as to set the shielding layer 13 and the flange 22 in a conductingly connected state, and this subassembly is inserted in a mold to form a housing 21.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: June 4, 2002
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Syuuichi Kanagawa, Ichiaki Sano, Takao Nozaki, Kiyofumi Ichida
  • Patent number: 6398950
    Abstract: The present invention relates to a catalyst for hydrogenation treatment in which Mo—Ni, Mo—Co or the like is supported on an alumina-type carrier, and a method for hydrogenation treatment of heavy oil using the same. More specifically, it relates to the catalyst showing a specific X-ray diffraction pattern, and a method for hydrogenation treatment of heavy oil using the same.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: June 4, 2002
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Ryuichiro Iwamoto, Takao Nozaki, Kei Uchikawa
  • Publication number: 20020053342
    Abstract: The present invention provides an injector integrated module that can be easily incorporated at the engine body side and whose weight can be decreased, wherein respective injector members 10 are inserted into injector inserting holes 43 of a flexible wiring member 40, and the flexible wiring member 40 is held and fixed between a collar-shaped holding portion 20 formed at the outer circumferential portion of the respective injector members 10 and injector fixing members 30 externally fitted from the lower end portion of the respective injector members 10. And, respective lead-out connection end portions 41a of the flexible wiring member 40 are pressed to connection pieces 14 formed at one side portion of the injector members 10 in the respective injector fixing members 30, so that the lead-out connection end portions 41a are electrically connected to the connection pieces 14.
    Type: Application
    Filed: October 29, 2001
    Publication date: May 9, 2002
    Applicant: AUTONETWORKS TECHNOLOGIES, LTD.
    Inventors: Takao Nozaki, Fumiyoshi Tanigawa
  • Publication number: 20010052334
    Abstract: In a harness structure of engine relative parts, a unit 11 for controlling the engine is installed in an air cleaner 12 located around the engine, and at the same time, circuits 15 are disposed in a casing body 16 of the air cleaner 12 for electrically connecting between the control unit 11 and electrical equipment.
    Type: Application
    Filed: April 24, 2001
    Publication date: December 20, 2001
    Applicant: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takao Nozaki, Takamichi Miyamukai, Takeharu Ito, Kenichi Uchiyama
  • Patent number: 6328880
    Abstract: Disclosed herein is a process for efficiently and stably producing high-quality kerosene and gas oil from crude oil or crude oil from which naphtha fraction is removed through the hydrotreatment of the crude oil by using a specific hydrotreatment catalyst; a process capable of prolonging the service life of the catalyst; a process capable of extending the continuous operation period of the process equipment; a process simplifying a petroleum refinery equipment; and the like. There are used, as hydrotreatment catalysts in the hydrotreatment of a hydrocarbon oil, the metals each belonging to any of the groups 6, 8, 9 and 10 of the Periodic Table which metals are supported on a carrier composed of alumina/boria, metal-containing aluminosilicate, alumina/an alkaline earth metal compound, alumina/phosphorus, alumina/titania or alumina/zirconia.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: December 11, 2001
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Mitsuru Yoshita, Nobuyuki Ohta, Ryuichiro Iwamoto, Takao Nozaki, Satoshi Matsuda, Toshihisa Konishi
  • Patent number: 6261108
    Abstract: A shield connector is configured in a manner that a flange to be fixed to a partner-side wall is made conductive, and the shield layer of a shield wire is electrically connected to the conductive sleeve which is integrated with the flange. Thus, the configuration for electrically connecting the shield layer and the partner-side wall is simplified and the number of parts of the shield connector can be reduced.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: July 17, 2001
    Assignees: Harness System Technologies Research, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shuichi Kanagawa, Ichiaki Sano, Takao Nozaki
  • Patent number: 5695259
    Abstract: This invention aims to enhance a production efficiency of an automobile provided with an antilock brake system. A united assembly of an electronic unit 6 and a junction block 7 is detachably mounted on a side face of a hydraulic power unit 5 which controls a pressure of brake fluid. The junction block 7 is provided with a set of terminals 74A connected to solenoids and the like of the hydraulic power unit 5, a set of terminals 74B connected directly or indirectly to a battery 21, a set of terminals 74C and 74D connected to relays 9 and 10, and a set of terminals 74E connected to a circuit of the electronic unit 6. These sets of terminals 74A to 74E are connected through bus bars 74, respectively. It is possible to reduce the number of wire harnesses extending between an engine compartment and a car interior and to realize various kinds of lay-out in the engine compartment.
    Type: Grant
    Filed: December 12, 1995
    Date of Patent: December 9, 1997
    Assignees: Sumitomo Wiring Systems, Ltd.,, Sumitomo Electric Industries, Ltd.
    Inventors: Isao Isshiki, Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda, Takao Nozaki, Masahide Hio
  • Patent number: 5685617
    Abstract: There is disclosed a unit integrated system wherein a hydraulic unit (1) having an upper surface (3a) defining an oil inlet and an electronic control unit (2) for controlling the drive of the hydraulic unit (1) are integrated together in juxtaposition with each other in such a manner that an upper surface (2a) of the electronic control unit is located at a position equal to or lower than the upper surface (3a) of the hydraulic unit (1), whereby an operating space (35) of a piping tool is insured above the electronic control unit (2) in connecting a hydraulic pipe (34) to the oil inlet in the upper surface (3a) of the hydraulic unit (1), and the hydraulic pipe (34) is securely connected to the oil inlet of the hydraulic unit (1) by using the existing spanner-shaped piping tool without interference of the tool with an upper portion of the electronic control unit (2).
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: November 11, 1997
    Assignees: Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Masahide Hio, Takao Nozaki, Hitoshi Hashiba, Isao Isshiki, Yoshiharu Nakai, Seiji Ueda, Itaru Wada
  • Patent number: 5533905
    Abstract: A connector having terminal groups (222) intended to carry a large current from a source of electrical power to an actuator for a hydraulic unit. The connector also has another terminal group (223) for a smaller current which is electrically connected to components of an electronic control unit (2) for hydraulic unit (1). Connector housing (221) is provided with base plate (221a) which carries terminal groups (222 and 223) and tubular housing body (221b) encloses both terminal groups (222 and 223). The terminals of both groups are joined at their outer ends to a harness-side connector (219) and at their inner ends the terminal group (222) is joined by wiring (224) to a motor (205) and the terminal group (223) is joined to a printed board (209). The board (209) along with a junction block (210) are housed within a pair of case elements (213a and 213b).
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: July 9, 1996
    Assignees: Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Masahide Hio, Takao Nozaki, Hitoshi Hashiba, Isao Isshiki, Yoshiharu Nakai, Seiji Ueda, Itaru Wada
  • Patent number: 5429527
    Abstract: A connector includes a pair of connector housings each having a front half portion for accommodating a terminal and which are coupled with each other in a coupling direction. A locking mechanism is provided and includes a cantilever-like resilient locking member having a leading end and disposed on one of the pair of connector housings, and a locking portion disposed on the other connector housing, in which the leading end of the cantilever-like resilient locking member of the one of the pair of connector housings first interferes with the locking portion of the other connector housing so as to be flexed away from a normal state, and is then restored to its normal state so as to be brought into engagement with the locking portion after a lapse of predetermined time.
    Type: Grant
    Filed: March 16, 1994
    Date of Patent: July 4, 1995
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Takao Nozaki, Masamitsu Chishima
  • Patent number: 5407260
    Abstract: A hydraulic power unit (5) mounts integrally an electronic unit (6) in an antilock brake system. The unit (5) has a solenoid tab (5ab) containing a coupling pin connected to a coil of a solenoid valve (5a). The electronic unit (6) has a connector for a power source, a motor relay (7), terminal sections (61Ba, 61Bd, and 61Be) for fail-safe relays. The coil in the solenoid valve (5a) is electrically coupled to an electronic control section, and the terminal sections (61Bd and 61Be) in the electronic unit (6) by coupling the solenoid tab 5ba to a solenoid socket (14) in the electronic unit (6). This construction makes it easy to electrically interconnect the coil of the solenoid valve in the hydraulic power unit (5) and the electronic unit (6).
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: April 18, 1995
    Assignees: Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Isao Isshiki, Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda, Takao Nozaki, Masahide Hio
  • Patent number: 5405904
    Abstract: The connector of the present invention has a housing formed from a polyamide resin composition which comprises 65-85% by weight of a specific polyamide (A), and 5-20% by weight of a graft-modified .alpha.-olefin random copolymer and/or graft-modified vinyl aromatic hydrocarbon/conjugated diene copolymer or a hydrogenation product thereof (B), and 0.1-1.0% by weight, based on 100% by weight of the total of the aromatic polyamide (A) and graft-modified copolymer (B), of a polyethylene wax or a metallic salt of an aliphatic carboxylic acid having 26-32 carbon atoms (C), and further, optionally, an antioxidant (D).An object of the present invention is to provide a connector which is free from a decrease in characteristics such as toughness by heating, and, in particular, can be formed with excellent moldability, and is light weight.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: April 11, 1995
    Assignees: Mitsui Petrochemical Industries, Ltd., Sumitomo Wiring Systems, Ltd.
    Inventors: Fumitoshi Ikejiri, Katunari Nishimura, Takao Nozaki, Akira Nabeshima, Masamitsu Chishima
  • Patent number: 5401186
    Abstract: An electrical connection element is formed by stamping a plate having a thickness. A contact surface is formed at an edge surface of an end portion of the electrical connection element. The end edge portion is bent toward both lateral sides of the plate to form the contact surface. The lateral edge portions are offset towards opposite sides of the plate, so that the width between the opposite lateral edges is about twice the thickness of the plate. This edge surface is flat and smooth. Therefore, if the round conductor of a ribbon tape contacts any portion of the contact surface, a good electrical contact is obtained. Thus, the electrical connection element for contacting the side surface of the round conductor of the ribbon wire can be produced from a thin plate material.
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: March 28, 1995
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Takao Nozaki, Masamitsu Chishima