Patents by Inventor Kazuyuki Ogawa

Kazuyuki Ogawa 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: 20240105406
    Abstract: A limit switch includes: a switch main body capable of being switched on and off; and an operation unit connected to the switch main body.
    Type: Application
    Filed: March 11, 2021
    Publication date: March 28, 2024
    Inventors: Kouhei YOSHIDA, Kazuyuki TSUKIMORI, Sho OGAWA, Mamoru ITO, Masato MATOBA
  • Patent number: 9451327
    Abstract: A communications system and method, an information processing apparatus and method, an information management apparatus and method, a recording medium and a program make it possible to efficiently and comfortably make use of contents, which are stored in one server, from a plurality of devices connected via a network. In a case in which the playing of content is stopped, bookmark information including a time stamp representing the stopped position of the content is stored in association with predetermined identification information. The bookmark information is available for various apparatuses transmitting the identification information. When playing the content from a position designated by the information from a predetermined apparatus, the time stamp included in the bookmark information is referred to and the playing of the content from the stopped position is started.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: September 20, 2016
    Assignee: Sony Corporation
    Inventors: Kayo Sugimoto, Kazuyuki Ogawa, Yuji Takimoto, Makoto Sato
  • Patent number: 9358661
    Abstract: A polishing pad capable of maintaining a high level of dimensional stability during absorption of moisture or water includes a polishing layer including a polyurethane foam having fine cells, wherein the polyurethane foam includes a cured product of a reaction of an isocyanate-terminated prepolymer (a), a polymerized diisocyanate, and a chain extender, and the isocyanate-terminated prepolymer (a) includes an isocyanate monomer, a high molecular weight polyol (a), and a low molecular weight polyol. A method for manufacturing such a polishing pad includes mixing a first component containing an isocyanate-terminated prepolymer with a second component containing a chain extender and curing the mixture to form a polyurethane foam. The pad so made is used in the manufacture of semiconductor devices.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: June 7, 2016
    Assignee: Rohm and Haas Electronic Materials CMP Holdings, Inc.
    Inventors: Yoshiyuki Nakai, Tsuyoshi Kimura, Atsushi Kazuno, Kazuyuki Ogawa, Tetsuo Shimomura
  • Patent number: 9338884
    Abstract: Disclosed is a laminated body including a substrate having an unevenness with an aspect ratio of 1.5 to 100 in the surface thereof, and a conductive film that is laminated in an approximately uniform thickness on a bottom, side wall surfaces, and an apex of the unevenness, the conductive film being any one film selected from the group consisting of an ITO film, an FTO film, a SnO2 film, an ATO film, an AZO film, a GZO film, an IZO film, and an IGZO film.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: May 10, 2016
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Koutarou Arai, Yasuhiro Seta, Kazuyuki Ogawa
  • Patent number: 9319744
    Abstract: A communications system and method, an information processing apparatus and method, an information management apparatus and method, a recording medium and a program make it possible to efficiently and comfortably make use of contents, which are stored in one server, from a plurality of devices connected via a network. In a case in which the playing of content is stopped, bookmark information including a time stamp representing the stopped position of the content is stored in association with predetermined identification information. The bookmark information is available for various apparatuses transmitting the identification information. When playing the content from a position designated by the information from a predetermined apparatus, the time stamp included in the bookmark information is referred to and the playing of the content from the stopped position is started. The present disclosure is applicable to a personal computer, audio equipment, a PDA, a mobile phone and the like.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: April 19, 2016
    Assignee: Sony Corporation
    Inventors: Kayo Sugimoto, Kazuyuki Ogawa, Yuji Takimoto, Makoto Sato
  • Patent number: 9233142
    Abstract: (Problems) To provide a therapeutic agent for infections comprising granulysin as an active ingredient which has little side effect and no cytotoxicity and to which bacteria can hardly acquire resistance, and a treatment method using the same. (Means for Solving Problems) The present invention provides a therapeutic agent for infections comprising as active ingredient: 15K granulysin, a combination of 15K granulysin and 15K granulysin in vivo expression vector, a combination of 15K granulysin and at least one interleukin selected from IL-6, IL-23 or IL-27, a combination of 15K granulysin in vivo expression vector and at least one interleukin selected from IL-6, IL-23 or IL-27, or a combination of 15K granulysin in vivo expression vector and HSP65DNA and IL-12DNA in vivo expression vector, which enhances killing effects on bacteria and has less side effect, and to which bacteria can hardly acquire resistance, and a treatment method using the same.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: January 12, 2016
    Assignees: National Hospital Organization Kinki-chuo Chest Medical center, AZBIO Corporation
    Inventors: Masaji Okada, Yasushi Takamori, Kazuyuki Ogawa, Kinya Nagata
  • Patent number: 9132524
    Abstract: A polishing pad has a polishing layer including a non-foamed polyurethane, wherein the non-foamed polyurethane is a reaction cured body of a polyurethane raw material composition containing an isocyanate-terminated prepolymer obtained by reacting a prepolymer raw material composition containing a diisocyanate, a high-molecular-weight polyol and a low-molecular-weight polyol; an isocyanate modified body polymerized by adding three or more diisocyanates; and a chain extender, and the addition amount of the isocyanate-modified body is 5 to 30 parts by weight with respect to 100 parts by weight of the isocyanate-terminated prepolymer. The polishing pad hardly causes scratches on the surface of an object to be polished and has an improved dressing property.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: September 15, 2015
    Assignee: TOYO TIRE & RUBBER CO., LTD.
    Inventors: Yoshiyuki Nakai, Kazuyuki Ogawa, Kenji Nakamura
  • Patent number: 9079288
    Abstract: A polishing pad has a polishing layer including a non-foamed polyurethane, wherein the non-foamed polyurethane is a reaction cured body of a polyurethane raw material composition containing an isocyanate-terminated prepolymer obtained by reacting a prepolymer raw material composition containing a diisocyanate, a high-molecular-weight polyol and a low-molecular-weight polyol; an isocyanate modified body polymerized by adding three or more diisocyanates; and a chain extender, and the addition amount of the isocyanate-modified body is 5 to 30 parts by weight with respect to 100 parts by weight of the isocyanate-terminated prepolymer. The polishing pad hardly causes scratches on the surface of an object to be polished and has an improved dressing property.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: July 14, 2015
    Assignee: TOYO TIRE & RUBBER CO., LTD.
    Inventors: Yoshiyuki Nakai, Kazuyuki Ogawa, Kenji Nakamura
  • Patent number: 9018099
    Abstract: An object of the present invention is to provide a polishing pad that is prevented from causing an end-point detection error due to a reduction in light transmittance from the early stage to the final stage of the process, and to provide a method of producing a semiconductor device with the polishing pad. The present invention is directed to a polishing pad, comprising a polishing layer comprising a polishing region and a light-transmitting region, wherein a polishing side surface of the light-transmitting region is subjected to a surface roughness treatment, and the light-transmitting region has a light transmittance of 40% to 60% at a wavelength of 600 nm before use.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: April 28, 2015
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Kazuyuki Ogawa, Atsushi Kazuno, Tsuyoshi Kimura, Tetsuo Shimomura
  • Patent number: 8993648
    Abstract: A polishing pad capable of maintaining a high level of dimensional stability during absorption of moisture or water includes a polishing layer including a polyurethane foam having fine cells, wherein the polyurethane foam includes a cured product of a reaction of an isocyanate-terminated prepolymer (A), a polymerized diisocyanate, and a chain extender, and the isocyanate-terminated prepolymer (A) includes an isocyanate monomer, a high molecular weight polyol (a), and a low molecular weight polyol. A method for manufacturing such a polishing pad includes mixing a first component containing an isocyanate-terminated prepolymer with a second component containing a chain extender and curing the mixture to form a polyurethane foam. The pad so made is used in the manufacture of semiconductor devices.
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: March 31, 2015
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Yoshiyuki Nakai, Tsuyoshi Kimura, Atsushi Kazuno, Kazuyuki Ogawa, Tetsuo Shimomura
  • Patent number: 8982570
    Abstract: There is provided an electrically conductive path device which can prevent radiation noise. An electrically conductive path device includes three bus bars electrically connecting a motor unit to an inverter unit, capacitance portions creating stray capacitance and an insulator. In terms of the electrically conductive path device, switching operation of a semiconductor switch located inside an inverter of the inverter unit creates change in voltage which is transmitted to the bus bar corresponding to a path from the inverter to the motor. At that time, the change in voltage is not transmitted further to the motor but is transmitted to the bus bar corresponding to a path from the motor to the inverter via the capacitance portion formed between the facing portions, i.e. via the stray capacitance.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: March 17, 2015
    Assignee: Yazaki Corporation
    Inventors: Eiichi Toyama, Kazuyuki Ogawa
  • Publication number: 20150059253
    Abstract: A polishing pad capable of maintaining a high level of dimensional stability during absorption of moisture or water includes a polishing layer including a polyurethane foam having fine cells, wherein the polyurethane foam includes a cured product of a reaction of an isocyanate-terminated prepolymer (a), a polymerized diisocyanate, and a chain extender, and the isocyanate-terminated prepolymer (a) includes an isocyanate monomer, a high molecular weight polyol (a), and a low molecular weight polyol. A method for manufacturing such a polishing pad includes mixing a first component containing an isocyanate-terminated prepolymer with a second component containing a chain extender and curing the mixture to form a polyurethane foam. The pad so made is used in the manufacture of semiconductor devices.
    Type: Application
    Filed: November 10, 2014
    Publication date: March 5, 2015
    Applicant: TOYO TIRE & RUBBER CO., LTD.
    Inventors: Yoshiyuki NAKAI, Tsuyoshi KIMURA, Atsushi KAZUNO, Kazuyuki OGAWA, Tetsuo SHIMOMURA
  • Publication number: 20140308240
    Abstract: (Problems) To provide a therapeutic agent for infections comprising granulysin as an active ingredient which has little side effect and no cytotoxicity and to which bacteria can hardly acquire resistance, and a treatment method using the same. (Means for Solving Problems) The present invention provides a therapeutic agent for infections comprising as active ingredient: 15K granulysin, a combination of 15K granulysin and 15K granulysin in vivo expression vector, a combination of 15K granulysin and at least one interleukin selected from IL-6, IL-23 or IL-27, a combination of 15K granulysin in vivo expression vector and at least one interleukin selected from IL-6, IL-23 or IL-27, or a combination of 15K granulysin in vivo expression vector and HSP65DNA and IL-12DNA in vivo expression vector, which enhances killing effects on bacteria and has less side effect, and to which bacteria can hardly acquire resistance, and a treatment method using the same.
    Type: Application
    Filed: June 2, 2014
    Publication date: October 16, 2014
    Applicants: NATIONAL HOSPITAL ORGANIZATION, KINKI-CHUO CHEST MEDICAL CENTER (27%), AZBIO CORPORATION (26%)
    Inventors: Masaji Okada, Yasushi Takamori, Kazuyuki Ogawa, Kinya Nagata
  • Patent number: 8845852
    Abstract: A polishing pad enabling a highly precise optical endpoint sensing during the polishing process and thus having excellent polishing characteristics (such as surface uniformity and in-plane uniformity) is disclosed. A polishing pad enabling to obtain the polishing profile of a large area of a wafer is also disclosed. A polishing pad of a first invention comprises a light-transmitting region having a transmittance of not less than 50% over the wavelength range of 400 to 700 nm. A polishing pad of a second invention comprises a light-transmitting region having a thickness of 0.5 to 4 mm and a transmittance of not less than 80% over the wavelength range of 600 to 700 nm. A polishing pad of a third invention comprises a light-transmitting region arranged between the central portion and the peripheral portion of the polishing pad and having a length (D) in the diametrical direction which is three times or more longer than the length (L) in the circumferential direction.
    Type: Grant
    Filed: November 27, 2003
    Date of Patent: September 30, 2014
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Masahiko Nakamori, Tetsuo Shimomura, Takatoshi Yamada, Kazuyuki Ogawa, Atsushi Kazuno, Masahiro Watanabe
  • Publication number: 20140251666
    Abstract: Disclosed is a laminated body including a substrate having an unevenness with an aspect ratio of 1.5 to 100 in the surface thereof, and a conductive film that is laminated in an approximately uniform thickness on a bottom, side wall surfaces, and an apex of the unevenness, the conductive film being any one film selected from the group consisting of an ITO film, an FTO film, a SnO2 film, an ATO film, an AZO film, a GZO film, an IZO film, and an IGZO film.
    Type: Application
    Filed: August 8, 2012
    Publication date: September 11, 2014
    Inventors: Koutarou Arai, Yasuhiro Seta, Kazuyuki Ogawa
  • Patent number: 8779020
    Abstract: A polishing pad generates very few scratches on a surface of a polishing object, and is excellent in planarization property. The polishing pad has a high polishing rate and is excellent in planarization property. The polishing pad grooves become very little clogged with abrasive grains or polishing swarf during polishing and, even when continuously used for a long period of time, the polishing rate is scarcely reduced.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: July 15, 2014
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Atsushi Kazuno, Kazuyuki Ogawa, Masahiko Nakamori, Takatoshi Yamada, Tetsuo Shimomura
  • Publication number: 20140109130
    Abstract: A communications system and method, an information processing apparatus and method, an information management apparatus and method, a recording medium and a program make it possible to efficiently and comfortably make use of contents, which are stored in one server, from a plurality of devices connected via a network. In a case in which the playing of content is stopped, bookmark information including a time stamp representing the stopped position of the content is stored in association with predetermined identification information. The bookmark information is available for various apparatuses transmitting the identification information. When playing the content from a position designated by the information from a predetermined apparatus, the time stamp included in the bookmark information is referred to and the playing of the content from the stopped position is started.
    Type: Application
    Filed: December 19, 2013
    Publication date: April 17, 2014
    Applicant: SONY CORPORATION
    Inventors: Kayo Sugimoto, Kazuyuki Ogawa, Yuji Takimoto, Makoto Sato
  • Publication number: 20130306344
    Abstract: There is provided an electrically conductive path device which can prevent radiation noise. An electrically conductive path device includes three bus bars electrically connecting a motor unit to an inverter unit, capacitance portions creating stray capacitance and an insulator. In terms of the electrically conductive path device, switching operation of a semiconductor switch located inside an inverter of the inverter unit creates change in voltage which is transmitted to the bus bar corresponding to a path from the inverter to the motor. At that time, the change in voltage is not transmitted further to the motor but is transmitted to the bus bar corresponding to a path from the motor to the inverter via the capacitance portion formed between the facing portions, i.e. via the stray capacitance.
    Type: Application
    Filed: February 1, 2012
    Publication date: November 21, 2013
    Applicant: YAZAKI CORPORATION
    Inventors: Eiichi Toyama, Kazuyuki Ogawa
  • Publication number: 20130283310
    Abstract: A communications system and method, an information processing apparatus and method, an information management apparatus and method, a recording medium and a program make it possible to efficiently and comfortably make use of contents, which are stored in one server, from a plurality of devices connected via a network. In a case in which the playing of content is stopped, bookmark information including a time stamp representing the stopped position of the content is stored in association with predetermined identification information. The bookmark information is available for various apparatuses transmitting the identification information. When playing the content from a position designated by the information from a predetermined apparatus, the time stamp included in the bookmark information is referred to and the playing of the content from the stopped position is started. The present disclosure is applicable to a personal computer, audio equipment, a PDA, a mobile phone and the like.
    Type: Application
    Filed: May 7, 2013
    Publication date: October 24, 2013
    Inventors: Kayo Sugimoto, Kazuyuki Ogawa, Yuji Takimoto, Makoto Sato
  • Publication number: 20130244545
    Abstract: A polishing pad has a polishing layer including a non-foamed polyurethane, wherein the non-foamed polyurethane is a reaction cured body of a polyurethane raw material composition containing an isocyanate-terminated prepolymer obtained by reacting a prepolymer raw material composition containing a diisocyanate, a high-molecular-weight polyol and a low-molecular-weight polyol; an isocyanate modified body polymerized by adding three or more diisocyanates; and a chain extender, and the addition amount of the isocyanate-modified body is 5 to 30 parts by weight with respect to 100 parts by weight of the isocyanate-terminated prepolymer. The polishing pad hardly causes scratches on the surface of an object to be polished and has an improved dressing property.
    Type: Application
    Filed: October 26, 2010
    Publication date: September 19, 2013
    Applicant: TOYO TIRE & RUBBER CO., LTD.
    Inventors: Yoshiyuki Nakai, Kazuyuki Ogawa, Kenji Nakamura