Patents by Inventor Hideki Suzuki

Hideki Suzuki 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: 8110051
    Abstract: [PROBLEMS] To provide an aluminum alloy fin material for a heat exchanger, which has high strength and high heat conductivity after brazing, and is excellent in the resistance to sagging, erosion and self-corrosion and the in the sacrificial anode effect. [MEANS FOR SOLVING PROBLEMS] A method for producing an aluminum alloy fin material for a heat exchanger which comprises providing a molten aluminum alloy having a chemical composition, in wt %, that Si: 0.5 to 1.5%, Fe: 0.15 to 1.0%, Mn: 0.8 to 3.0%, Zn: 0.5 to 2.5%, with the proviso that the content of Mg as an impurity is limited to 0.05 wt % or less, and the balance: Al and inevitable impurities, casting the molten alloy continuously into a thin slab having a thickness of 5 to 10 mm by the use of a twin belt casting machine, winding up the slab into a roll, cold-rolling the slab into a sheet having a thickness of 0.05 to 2.0 mm, subjecting the sheet to an inter annealing at 350 to 500° C.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: February 7, 2012
    Assignee: Nippon Light Metal Company, Ltd.
    Inventors: Yoshito Oki, Hideki Suzuki, Haruo Sugiyama, Toshiya Anami, Tomohiro Sasaki
  • Patent number: 8095289
    Abstract: A communication passage for generating braking negative pressure is connected to an air passage for respective cylinders at a downstream side of a throttle valve. An air ejector is provided in a negative pressure pipe, to which communication passages for the respective cylinders are converged. A negative pressure passage for a brake booster is connected to the air ejector at a side of suction gas via a check valve. A passage for PCV gas and an intake air branched passage for bifurcating a part of the intake air from a surge tank at an upstream side of the throttle valve are connected to a driving gas side of the air ejector, wherein a negative pressure control valve is provided in the intake air branched passage. The PCV gas and the part of the intake air are forced to flow into the driving gas side of the air ejector, so that the air ejector functions as a vacuum pump. As a result, the braking negative pressure for the brake booster can be surely reduced to a target negative pressure.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: January 10, 2012
    Assignees: Denso Corporation, Nippon Soken, Inc.
    Inventors: Hideki Suzuki, Kazuhiro Hayashi, Makoto Otsubo
  • Publication number: 20110293468
    Abstract: A heat exchanger use high strength aluminum alloy fin material having a high strength and excellent in thermal conductivity, elusion resistance, sag resistance, sacrificial anodivation effect, and self corrosion resistance, characterized by containing Si: 0.8 to 1.4 wt %, Fe: 0.15 to 0.7 wt %, Mn: 1.5 to 3.0 wt %, and Zn: 0.5 to 2.5 wt %, limiting the Mg as an impurity to 0.05 wt % or less, and having a balance of ordinary impurities and Al in chemical composition, having a metal structure before brazing of a fibrous crystal grain structure, a tensile strength before brazing of not more than 240 MPa, a tensile strength after brazing of not less than 150 MPa, and a recrystallized grain size after brazing of 500 ?m or more.
    Type: Application
    Filed: August 11, 2011
    Publication date: December 1, 2011
    Inventors: Hideki Suzuki, Yoshito Oki, Tomohiro Sasaki, Masae Nagasawa
  • Publication number: 20110291058
    Abstract: A transparent conductive film (12, 22) including a transparent base material (2) having insulation properties; and a mesh member made of a conductive metal and provided in the transparent base material (2), wherein the transparent base material (2) is provided with a conductive portion in which the mesh member is arranged, and an insulating portion (I) in which a gap (5) formed by removing the mesh member is arranged.
    Type: Application
    Filed: March 31, 2011
    Publication date: December 1, 2011
    Inventors: Yousuke KUNISHI, Hideki SUZUKI, Hiroto KOMATSU, Junichi IKENO
  • Patent number: 7998288
    Abstract: A heat exchanger use high strength aluminum alloy fin material having a high strength and excellent in thermal conductivity, erosion resistance, sag resistance, sacrificial anodization effect, and self corrosion resistance, characterized by containing Si: 0.8 to 1.4 wt %, Fe: 0.15 to 0.7 wt %, Mn: 1.5 to 3.0 wt %, and Zn: 0.5 to 2.5 wt %, limiting the Mg as an impurity to 0.05 wt % or less, and having a balance of ordinary impurities and Al in chemical composition, having a metal structure before brazing of a fibrous crystal grain structure, a tensile strength before brazing of not more than 240 MPa, a tensile strength after brazing of not less than 150 MPa, and a recrystallized grain size after brazing of 500 ?m or more.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: August 16, 2011
    Assignee: Nippon Light Metal Company, Ltd.
    Inventors: Hideki Suzuki, Yoshito Oki, Tomohiro Sasaki, Masae Nagasawa
  • Publication number: 20110020307
    Abstract: The present invention relates to the field of bacteriology. In particular, the invention relates to compositions of probiotic microbes and methods for making and using such compositions, e.g. in the treatment and prevention of catheter associated urinary tract infections.
    Type: Application
    Filed: September 7, 2007
    Publication date: January 27, 2011
    Applicant: ConjuGon, Inc.
    Inventors: Hideki Suzuki, Salvatore Braico
  • Publication number: 20100230181
    Abstract: An input device includes: a first electrode which is positioned on a support side; a second electrode which is positioned on an operation side so as to face the first electrode with a distance therebetween and which moves closer to the first electrode due to an operation pressure; a first capacitance detection unit which detects a change in electrostatic capacitance from a change in potential or current of the second electrode when a human finger has been moved closer to the second electrode; and a second capacitance detection unit which detects a change in electrostatic capacitance from a change in potential or current of the first electrode when the second electrode has been moved closer to the first electrode.
    Type: Application
    Filed: March 5, 2010
    Publication date: September 16, 2010
    Applicant: ALPS ELECTRIC CO., LTD
    Inventor: Hideki SUZUKI
  • Publication number: 20100139899
    Abstract: A heat exchanger use high strength aluminum alloy fin material having a high strength and excellent in thermal conductivity, erosion resistance, sag resistance, sacrificial anodization effect, and self corrosion resistance, characterized by containing Si: 0.8 to 1.4 wt %, Fe: 0.15 to 0.7 wt %, Mn: 1.5 to 3.0 wt %, and Zn: 0.5 to 2.5 wt %, limiting the Mg as an impurity to 0.05 wt % or less, and having a balance of ordinary impurities and Al in chemical composition, having a metal structure before brazing of a fibrous crystal grain structure, a tensile strength before brazing of not more than 240 MPa, a tensile strength after brazing of not less than 150 MPa, and a recrystallized grain size after brazing of 500 ?m or more.
    Type: Application
    Filed: July 18, 2006
    Publication date: June 10, 2010
    Applicant: NPPON LIGHT METAL COMPANY, LTD.
    Inventors: Hideki Suzuki, Yoshito Oki, Tomohiro Sasaki, Masae Nagasawa
  • Patent number: 7717098
    Abstract: An engine controller performs low opening degree control during a first intake stroke period since an engine start is commenced until first intake strokes of respective cylinders end. Thus, an opening degree of an intake throttle valve is controlled to a fully closed position or proximity of the fully closed position such that intake pressure downstream of the intake throttle valve becomes equal to or lower than critical pressure with respect to intake pressure upstream of the intake throttle valve during an intake stroke of each cylinder. The controller calculates a leak air quantity at the time when the intake throttle valve is fully closed based on an intake air quantity sensed during the low opening degree control. The controller corrects a feedback gain of idle speed control in accordance with the leak air quantity of the intake throttle valve.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: May 18, 2010
    Assignee: Denso Corporation
    Inventors: Tomoaki Nakano, Hideki Suzuki
  • Publication number: 20100076044
    Abstract: Disclosed is an agent for use in the treatment or prevention of inflammatory bowel disease. Also disclosed is an agent for inhibiting the production of TNF-?. A therapeutic or prophylactic agent for inflammatory bowel disease comprising at least one amino acid selected from the group consisting of lysine, histidine, phenylalanine, methionine, tryptophan, glutamine, glycine, cysteine, cystine and threonine, the amino acid being administered at a dose of 0.1 to 4000 mg/kg per day; and a TNF-? production inhibitor comprising an amino acid selected from the group consisting of histidine, phenylalanine and tryptophan, the amino acid being administered at a dose of 0.1 to 4000 mg/kg per day.
    Type: Application
    Filed: June 25, 2009
    Publication date: March 25, 2010
    Applicant: Ajinomoto Co., Inc.
    Inventors: Hideki MATSUMOTO, Tomohisa Okutsu, Tomoko Takeda, Hideki Suzuki, Tetsuo Yano, Masaki Hashimoto, Miho Ono, Manabu Suzuki
  • Publication number: 20090322947
    Abstract: A digital broadcast receiver A according to the present embodiment includes a tuner 1, a demodulation unit 3, a TS recorder 5, a decoding unit 7, a combination unit 11 and a display 15. It further includes a control unit 17 that performs the overall control, a ROM 20a that stores programs for performing various processing, a RAM 20b that reads and develops programs and performs high-speed processing, a remote control receiving unit 23 that receives signals from a remote controller, a BML browser 25, a HTML browser 27, a graphics plane 33, a switch unit 31 that performs switching to select the BML browser 25 or the HTML browser 27 to be connected to the graphics plane 33, and an application status monitoring memory unit 35 that monitors the status of applications. The application status monitoring memory unit 35 here monitors which application, the BML browser 25 or HTML browser 27, is active.
    Type: Application
    Filed: May 14, 2007
    Publication date: December 31, 2009
    Inventor: Hideki Suzuki
  • Publication number: 20090314254
    Abstract: An engine controller performs low opening degree control during a first intake stroke period since an engine start is commenced until first intake strokes of respective cylinders end. Thus, an opening degree of an intake throttle valve is controlled to a fully closed position or proximity of the fully closed position such that intake pressure downstream of the intake throttle valve becomes equal to or lower than critical pressure with respect to intake pressure upstream of the intake throttle valve during an intake stroke of each cylinder. The controller calculates a leak air quantity at the time when the intake throttle valve is fully closed based on an intake air quantity sensed during the low opening degree control. The controller corrects a feedback gain of idle speed control in accordance with the leak air quantity of the intake throttle valve.
    Type: Application
    Filed: August 27, 2009
    Publication date: December 24, 2009
    Applicant: DENSO CORPORATION
    Inventors: Tomoaki Nakano, Hideki Suzuki
  • Publication number: 20090308500
    Abstract: An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt %, Fe: 0.5 to 1.4 wt %, Mn: 0.7 to 1.4 wt %, and Zn: 0.5 to 2.5 wt %, Mg as an impurity limited to 0.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 17, 2009
    Inventors: Hideki Suzuki, Sasaki Tomohiro, Masae Nagasawa, Nobuki Takahashi
  • Patent number: 7630821
    Abstract: An intake pressure sensor is provided in an intake manifold of a first cylinder. During steady operation, intake quantities of respective cylinders are sensed with an airflow meter provided in an intake pipe of an engine, and the intake quantity of the first cylinder is compared with the intake quantities of the other cylinders to obtain intake pressure variation correction coefficients of the other cylinders. Also, average intake pressure of the first cylinder is corrected with the intake pressure variation correction coefficients to calculate average intake pressures of the other cylinders. During transient operation, estimation intake pressure is anticipated from a target opening degree of an intake throttle valve with the use of a physics model. Intake quantities of the respective cylinders are calculated with the use of the estimation intake pressure and the intake pressure variation correction coefficients.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: December 8, 2009
    Assignee: Denso Corporation
    Inventors: Hiroshi Yamashita, Hideki Suzuki
  • Publication number: 20090260726
    Abstract: [PROBLEMS] To provide an aluminum alloy fin material for a heat exchanger, which has high strength and high heat conductivity after brazing, and is excellent in the resistance to sagging, erosion and self-corrosion and the in the sacrificial anode effect. [MEANS FOR SOLVING PROBLEMS] A method for producing an aluminum alloy fin material for a heat exchanger which comprises providing a molten aluminum alloy having a chemical composition, in wt %, that Si: 0.5 to 1.5%, Fe: 0.15 to 1.0%, Mn: 0.8 to 3.0%, Zn: 0.5 to 2.5%, with the proviso that the content of Mg as an impurity is limited to 0.05 wt % or less, and the balance: Al and inevitable impurities, casting the molten alloy continuously into a thin slab having a thickness of 5 to 10 mm by the use of a twin belt casting machine, winding up the slab into a roll, cold-rolling the slab into a sheet having a thickness of 0.05 to 2.0 mm, subjecting the sheet to an inter annealing at 350 to 500° C.
    Type: Application
    Filed: June 19, 2009
    Publication date: October 22, 2009
    Applicant: NIPPON LIGHT METAL COMPANY, LTD.
    Inventors: Yoshito OKI, Hideki SUZUKI, Haruo SUGIYAMA, Toshiya ANAMI, Tomohiro SASAKI
  • Patent number: 7597087
    Abstract: An engine controller performs low opening degree control during a first intake stroke period since an engine start is commenced until first intake strokes of respective cylinders end. Thus, an opening degree of an intake throttle valve is controlled to a fully closed position or proximity of the fully closed position such that intake pressure downstream of the intake throttle valve becomes equal to or lower than critical pressure with respect to intake pressure upstream of the intake throttle valve during an intake stroke of each cylinder. The controller calculates a leak air quantity at the time when the intake throttle valve is fully closed based on an intake air quantity sensed during the low opening degree control. The controller corrects a feedback gain of idle speed control in accordance with the leak air quantity of the intake throttle valve.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: October 6, 2009
    Assignee: Denso Corporation
    Inventors: Tomoaki Nakano, Hideki Suzuki
  • Publication number: 20090241904
    Abstract: An internal combustion engine has multiple cylinders each provided with multiple injectors. A fuel supply pipe device includes multiple fuel passages, which receive fuel through multiple fuel paths and supply the fuel correspondingly to the multiple injectors. The multiple fuel passages are separated respectively from the multiple fuel passages.
    Type: Application
    Filed: March 19, 2009
    Publication date: October 1, 2009
    Applicant: DENSO CORPORATION
    Inventors: Kouichi Sugiyama, Yoshinori Yamashita, Hideaki Ichihara, Hidekazu Oomura, Hideki Suzuki
  • Publication number: 20090104470
    Abstract: A method of producing an aluminum matrix composite material is described that comprises the steps of: mixing an aluminum powder and a ceramic powder to prepare a mixed powder; providing a lower casing made of aluminum and formed in a hollow rectangular parallelepiped shape having an open top, and a closing member made of aluminum and formed in a shape adapted to hermetically close the open top of the lower casing; packing the mixed powder into the lower casing; closing the open top of the lower casing filled with the mixed powder, by the closing member, to prepare a pre-rolling assembly having the mixed powder hermetically sealed therein; preheating the pre-rolling assembly; and rolling the preheated assembly to obtain the aluminum matrix composite material, where the aluminum matrix composite material includes a pair of metal plates having the mixed powder therebetween.
    Type: Application
    Filed: October 23, 2007
    Publication date: April 23, 2009
    Inventors: Hideki Suzuki, Kazuto Sanada, Yuichi Tamaki, Toshimasa Nishiyama, Hideki Honmou, Toshiaki Yamazaki
  • Patent number: 7506632
    Abstract: An air-intake device includes a throttle valve pivotally movable around a shaft connected to one end of the throttle valve and an airflow passage formed in the intake air passage above an upper end of the throttle valve. In a region where an amount of intake air is small (i.e., in a region where an opening-degree of the throttle valve is small), an amount of intake air passing through the airflow passage is precisely controlled. In the same region, a high-speed airflow is generated in the airflow passage thereby to formulate a uniform air-fuel mixture in a combustion chamber of an internal combustion engine. These functions are easily realized by simply adding a member for forming the airflow passage to a throttle valve unit disposed in the intake air passage.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: March 24, 2009
    Assignee: Denso Corporation
    Inventors: Hideki Suzuki, Katsuya Torii
  • Patent number: 7507983
    Abstract: When cassettes are placed on a conveyor disposed in a cassette loader and detectors disposed on a support plate on the conveyor detect information of identification strips on side walls of the cassettes, the cassettes are judged as being loaded properly in the cassette loader. When the detectors fail to detect the identification strips, the cassettes are judged as not being loaded in a desired state in the cassette loader.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: March 24, 2009
    Assignee: FUJIFILM Corporation
    Inventors: Yoshihiro Ishikawa, Masakazu Nakajo, Osamu Kuroda, Yuzuru Ohtsuka, Hideki Suzuki, Yasunori Ohta