Patents by Inventor Akira Mizuno
Akira Mizuno 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).
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Patent number: 8778154Abstract: To provide a system by which evaluation of circumstances of contamination by microparticles having nucleic acid can be performed rapidly and accurately. The theme is achieved by a system for measuring microparticles that includes: (1) a microparticle adhesion step of adhering the microparticles having nucleic acid to a microparticle adhesion member; (2) a membrane breakage step of breaking membranes of the adhered microparticles by electrical discharge; (3) an electrophoresis step of electrophoresing the microparticles in a thickness direction of a gel to make the nucleic acid in the microparticles migrate from a negative electrode side toward a positive electrode side and adhere the nucleic acid on a surface of a nucleic acid detection member; and (4) a nucleic acid measurement step of fluorescently staining the surface of the nucleic acid detection member to measure a concentration of the nucleic acid.Type: GrantFiled: December 17, 2009Date of Patent: July 15, 2014Assignee: Toyohashi University of TechnologyInventors: Akira Mizuno, Kazunori Takashima, Hachiro Yasuda, Masudur Rahman
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Patent number: 8424880Abstract: A camber angle changing mechanism is provided with a base member connected to the vehicle body side, a motor provided to the base member and generating rotational driving force, a rotating power transmitting mechanism that transmits the driving force of the motor, a transmitting member connected to the power transmitting mechanism through a first connecting section, a movable member for rotatably supporting the wheel, connected to the transmitting member through a second connecting member, and changing the camber angle of the wheel by being pivoted relative to the base member by the driving force of the motor; transmitted from the transmitting member, and a device for switching between a first state in which the second connecting section, the first connecting section, and a gear rotation axis are rectilinearly arranged in that order from the wheel side and a second state in which the second connecting section, the gear rotation axis, and the first connecting section are rectilinearly arranged in that order frType: GrantFiled: June 25, 2009Date of Patent: April 23, 2013Assignee: Equos Research Co., Ltd.Inventors: Munehisa Horiguchi, Akira Mizuno, Masao Ando, Masahiro Hasebe, Hitoshi Kamiya, Shinichiro Mizote
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Patent number: 8301321Abstract: A control device corrects the alignment of wheels of a vehicle during travel to improve fuel consumption performance. Operating conditions of a suspension device (alignment adjustment device) are controlled by alignment control while the vehicle is traveling, and when the alignment of the wheels is adjusted, travel resistance of the vehicle increases or decreases. The control device detects the travel resistance of the vehicle based on the value of an electric current supplied to a wheel drive device (electric motor), and the alignment of the wheels is adjusted so that the travel resistance of the vehicle decreases. As a result, the alignment of the wheels during travel is adjusted to a correct state to improve fuel consumption performance.Type: GrantFiled: July 1, 2008Date of Patent: October 30, 2012Assignee: Equos Research Co., Ltd.Inventors: Akira Mizuno, Masao Ando, Munehisa Horiguchi, Takashi Naito
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Patent number: 8236094Abstract: The present invention provides an exhaust gas purifying device including an electrically insulated hollow cylindrical case, a cylindrical outer circumferential electrode arranged on an inner wall of the hollow cylindrical case, a bar-shaped center electrode held on a center axis of the outer circumferential electrode, and a metallic hollow cylindrical body arranged between the outer circumferential electrode and the center electrode, wherein the metallic hollow cylindrical body is electrically insulated and has a plurality of holes to permit particulate matter to pass therethrough without being accumulated.Type: GrantFiled: March 27, 2008Date of Patent: August 7, 2012Assignee: Toyota Jidosha Kabushiki KaishaInventors: Masaru Kakinohana, Hirohito Hirata, Akira Mizuno
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Patent number: 8200407Abstract: A vehicle control device which can provide compatibility between a high grip performance and fuel efficiency is provided. When a camber angle of a wheel 2 is adjusted to a negative camber, ground contact pressure in a first tread 21 is increased and ground contact pressure in a second tread 22 is decreased. Accordingly, the high grip performance is provided. On the other hand, when the camber angle of the wheel 2 is adjusted to a positive camber, the ground contact pressure in the first tread 21 is decreased and the ground contact pressure in the second tread 22 is increased. Accordingly, a rolling resistance becomes low, and fuel saving is achieved. In this manner, by adjusting the camber angle of the wheel 2, the compatibility can be provided between conflicting performances of the high grip performance and the fuel saving.Type: GrantFiled: December 18, 2007Date of Patent: June 12, 2012Assignee: Equos Research Co., Ltd.Inventors: Munehisa Horiguchi, Akira Mizuno
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Patent number: 8170792Abstract: A vehicle control device which can at least provide compatibility between a high grip performance and fuel efficiency or compatibility between quietness and fuel efficiency is provided. When a camber angle of a wheel 2 is adjusted to a negative camber, ground contact in a first tread 21 is increased and ground contact in a second tread 22 is decreased. Accordingly, the high grip performance or the quietness is provided. On the other hand, when the camber angle of the wheel 2 is adjusted to a positive camber, the ground contact in the first tread 21 is decreased and the ground contact in the second tread 22 is increased. Accordingly, a rolling resistance becomes low, and fuel saving is achieved. In this manner, by adjusting the camber angle of the wheel 2, the compatibility can be provided between conflicting performances of the high grip performance or the quietness and the fuel saving.Type: GrantFiled: December 18, 2007Date of Patent: May 1, 2012Assignee: Equos Research Co., Ltd.Inventors: Akira Mizuno, Hisanori Shirai, Munehisa Horiguchi, Fumihiko Sakakibara, Minoru Abe, Takashi Naito, Masao Ando
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Patent number: 8014919Abstract: A vehicle control device and a vehicle are provided with compatibility between high grip performance and fuel efficiency. When a camber angle of a wheel is adjusted as a negative camber, the ground contact pressure on a first tread is increased and the ground contact pressure on a second tread is decreased, thus providing the high grip performance. On the other hand, when the camber angle of the wheel is adjusted as a positive camber, the ground contact pressure on the first tread is decreased and the ground contact pressure on the second tread is increased, thereby reducing rolling resistance and achieving fuel saving. By adjusting the camber angle of the wheel, compatibility can be provided between high grip performance and fuel saving which otherwise conflict with each other.Type: GrantFiled: June 29, 2007Date of Patent: September 6, 2011Assignee: Equos Research Co., Ltd.Inventors: Fumihiko Sakakibara, Masao Ando, Nobuaki Miki, Hisanori Shirai, Munehisa Horiguchi, Akira Mizuno
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Publication number: 20110193302Abstract: A camber angle changing mechanism is provided with a base member connected to the vehicle body side, a motor provided to the base member and generating rotational driving force, a rotating power transmitting mechanism that transmits the driving force of the motor, a transmitting member connected to the power transmitting mechanism through a first connecting section, a movable member for rotatably supporting the wheel, connected to the transmitting member through a second connecting member, and changing the camber angle of the wheel by being pivoted relative to the base member by the driving force of the motor; transmitted from the transmitting member, and a device for switching between a first state in which the second connecting section, the first connecting section, and a gear rotation axis are rectilinearly arranged in that order from the wheel side and a second state in which the second connecting section, the gear rotation axis, and the first connecting section are rectilinearly arranged in that order frType: ApplicationFiled: June 25, 2009Publication date: August 11, 2011Applicant: EQUOS RESEARCH CO., LTD.Inventors: Munehisa Horiguchi, Akira Mizuno, Masao Ando, Masahiro Hasebe, Hitoshi Kamiya, Shinichiro Mizote
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Patent number: 7892486Abstract: A harmless sterilization method and sterilization apparatus which provide adequate sterilization effects without residual gas. The method includes a sterilization step in which a chamber containing an object to be sterilized is depressurized; a hydrogen peroxide supply step in which hydrogen peroxide is supplied into the chamber; an ozone supply step in which ozone is supplied into the chamber; a sterilization step in which the hydrogen peroxide and ozone supplied inside the chamber are dispersed to sterilize the object to be sterilized; an exhaust step in which gas inside the chamber is exhausted; and a plasma generation step in which plasma is generated inside the chamber to break down hydrogen peroxide and ozone remaining near the object to be sterilized, and radicals which promote sterilization are generated.Type: GrantFiled: March 29, 2005Date of Patent: February 22, 2011Assignees: Yuyama Mfg. Co., Ltd.Inventors: Akira Mizuno, Hiroyuki Yuyama, Yoshinori Shirahara
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Publication number: 20100320706Abstract: A vehicle capable of stably turning by improving turning performance and that is able to ensure comfort by reducing a burden on a driver is provided. A link mechanism is bent and stretched to incline both left and right wheels to the inside during a turn to generate camber thrust by side force and, as a result, turning force is increased. Further, when the link mechanism is bent and stretched, a coupling link is inclined and a passenger section is inclined, thus making it possible to move the center of gravity of the vehicle toward an inner wheel during a turn. By so doing, lift of the inner wheel during a turn is prevented to make it possible to improve turning performance. In addition, since the passenger section is inclined to the inner wheel side during a turn, it is possible to make a passenger experience less centrifugal force.Type: ApplicationFiled: February 6, 2009Publication date: December 23, 2010Applicant: Equos Research Co., Ltd.Inventors: Munehisa Horiguchi, Akira Mizuno, Hitoshi Kamiya
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Publication number: 20100217491Abstract: A camber angle applying device is controlled to adjust the camber angle of wheels to a predetermined value. Therefore, the characteristics (or a high gripping property) of a high gripping force and the characteristic (or a low rolling resistance) of a small rolling resistance can be separately used as the performance of the wheels. By utilizing the high gripping property of the wheels, therefore, a vehicle is enabled to reduce its energy consumption, while retaining its running characteristics (such as a turning performance, an accelerating performance or a braking performance), by utilizing the rolling resistance of the wheels. Moreover, the camber angle applying device is controlled to reduce the rolling resistance of the wheels, so that the energy loss to occur in the wheels during running can be reduced to further reduce the energy consumption of the vehicle.Type: ApplicationFiled: July 1, 2008Publication date: August 26, 2010Applicant: Equos Research Co., Ltd.Inventors: Takashi Naito, Masao Ando, Masahiro Hasebe, Munehisa Horiguchi, Akira Mizuno, Hitoshi Kamiya, Michael Jones
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Publication number: 20100198441Abstract: A control device corrects the alignment of wheels of a vehicle during travel to improve fuel consumption performance. Operating conditions of a suspension device (alignment adjustment device) are controlled by alignment control while the vehicle is traveling, and when the alignment of the wheels is adjusted, travel resistance of the vehicle increases or decreases. The control device detects the travel resistance of the vehicle based on the value of an electric current supplied to a wheel drive device (electric motor), and the alignment of the wheels is adjusted so that the travel resistance of the vehicle decreases. As a result, the alignment of the wheels during travel is adjusted to a correct state to improve fuel consumption performance.Type: ApplicationFiled: July 1, 2008Publication date: August 5, 2010Applicant: Equos Research Co., LtdInventors: Akira Mizuno, Masao Ando, Munehisa Horiguchi, Takashi Naito
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Patent number: 7758675Abstract: Gas treatment equipment including a corona electrode and a dust-collection electrode facing the corona electrode, and forming corona discharge in gas passing between the corona electrode and the dust-collection electrode by applying a high voltage between them to collect components in the gas wherein a gas turbulence accelerator is located in the vicinity of the surface of the dust-collection electrode facing the corona electrode.Type: GrantFiled: April 13, 2005Date of Patent: July 20, 2010Assignee: Isuzu Motors LimitedInventors: Kenta Naito, Satoru Senbayashi, Yuichi Hamada, Akira Mizuno, Junichi Kasai, Yoshinobu Tamura
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Publication number: 20100101420Abstract: The present invention provides an exhaust gas purifying device comprising an electrically insulated hollow cylindrical case, a cylindrical outer circumferential electrode arranged on an inner wall of the hollow cylindrical case, a bar-shaped center electrode held on a center axis of the outer circumferential electrode, and a metallic hollow cylindrical body arranged between the outer circumferential electrode and the center electrode, wherein the metallic hollow cylindrical body is electrically insulated and has a plurality of holes to permit particulate matter to pass therethrough without being accumulated.Type: ApplicationFiled: March 27, 2008Publication date: April 29, 2010Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaru Kakinohana, Hirohito Hirata, Akira Mizuno
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Publication number: 20100089754Abstract: To provide a system by which evaluation of circumstances of contamination by microparticles having nucleic acid can be performed rapidly and accurately. The theme is achieved by a system for measuring microparticles that includes: (1) a microparticle adhesion step of adhering the microparticles having nucleic acid to a microparticle adhesion member; (2) a membrane breakage step of breaking membranes of the adhered microparticles by electrical discharge; (3) an electrophoresis step of electrophoresing the microparticles in a thickness direction of a gel to make the nucleic acid in the microparticles migrate from a negative electrode side toward a positive electrode side and adhere the nucleic acid on a surface of a nucleic acid detection member; and (4) a nucleic acid measurement step of fluorescently staining the surface of the nucleic acid detection member to measure a concentration of the nucleic acid.Type: ApplicationFiled: December 17, 2009Publication date: April 15, 2010Applicant: Toyohashi University of TechnologyInventors: Akira MIZUNO, Kazunori Takashima, Hachiro Yasuda, Masudur Rahman
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Publication number: 20100023214Abstract: A vehicle control device which can provide compatibility between a high grip performance and fuel efficiency is provided. When a camber angle of a wheel 2 is adjusted to a negative camber, ground contact pressure in a first tread 21 is increased and ground contact pressure in a second tread 22 is decreased. Accordingly, the high grip performance is provided. On the other hand, when the camber angle of the wheel 2 is adjusted to a positive camber, the ground contact pressure in the first tread 21 is decreased and the ground contact pressure in the second tread 22 is increased. Accordingly, a rolling resistance becomes low, and fuel saving is achieved. In this manner, by adjusting the camber angle of the wheel 2, the compatibility can be provided between conflicting performances of the high grip performance and the fuel saving.Type: ApplicationFiled: December 18, 2007Publication date: January 28, 2010Applicant: Equos Research Co., Ltd.Inventors: Munehisa Horiguchi, Akira Mizuno
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Publication number: 20100023213Abstract: A vehicle control device which can at least provide compatibility between a high grip performance and fuel efficiency or compatibility between quietness and fuel efficiency is provided. When a camber angle of a wheel 2 is adjusted to a negative camber, ground contact in a first tread 21 is increased and ground contact in a second tread 22 is decreased. Accordingly, the high grip performance or the quietness is provided. On the other hand, when the camber angle of the wheel 2 is adjusted to a positive camber, the ground contact in the first tread 21 is decreased and the ground contact in the second tread 22 is increased. Accordingly, a rolling resistance becomes low, and fuel saving is achieved. In this manner, by adjusting the camber angle of the wheel 2, the compatibility can be provided between conflicting performances of the high grip performance or the quietness and the fuel saving.Type: ApplicationFiled: December 18, 2007Publication date: January 28, 2010Applicant: EQUOS RESEARCH CO., LTD.Inventors: Akira Mizuno, Hisanori Shirai, Munehisa Horiguchi, Fumihiko Sakakibara, Minoru Abe, Takashi Naito, Masao Ando
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Publication number: 20090281691Abstract: A vehicle control device and a vehicle are provided with compatibility between high grip performance and fuel efficiency. When a camber angle of a wheel is adjusted as a negative camber, the ground contact pressure on a first tread is increased and the ground contact pressure on a second tread is decreased, thus providing the high grip performance. On the other hand, when the camber angle of the wheel is adjusted as a positive camber, the ground contact pressure on the first tread is decreased and the ground contact pressure on the second tread is increased, thereby reducing resistance and achieving fuel saving. By adjusting the camber angle of the wheel, compatibility can be provided between high grip performance and fuel saving which otherwise conflict with each other.Type: ApplicationFiled: June 29, 2007Publication date: November 12, 2009Inventors: Fumihiko Sakakibara, Masao Ando, Nobuaki Miki, Hisanori Shirai, Munehisa Horiguchi, Akira Mizuno
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Patent number: 7456807Abstract: A flat panel image display unit such as a plasma display device is provided having a structure of signal input terminals that is adaptable flexibly to a plurality of different kinds of video signals. The image display unit includes a flat display panel, a display drive circuit block, an input signal circuit block connected between the display drive circuit block and an external apparatus for outputting a video signal, and an enclosure for housing the above components. The input signal circuit block includes a plurality of different kinds of board blocks provided replaceably according to a plurality of different forms of signals. A casing member is placed inside the enclosure and is provided with an insertion opening for accepting insertion of any of the board blocks. A guide rail is for positioning the board block to a predetermined position. The plurality of guide rails are provided according to the board block of a smallest unit size.Type: GrantFiled: May 27, 2004Date of Patent: November 25, 2008Assignee: Panasonic CorporationInventors: Akira Mizuno, Masayuki Esaki
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Publication number: 20080233002Abstract: The present invention provides a harmless sterilization method and sterilization apparatus which provide adequate sterilization effects without residual gas. The method comprises: a sterilization step in which a chamber containing an object to be sterilized is depressurized; a hydrogen peroxide supply step in which hydrogen peroxide is supplied into the chamber; an ozone supply step in which ozone is supplied into the chamber; a sterilization step in which the hydrogen peroxide and ozone supplied inside the chamber are dispersed to sterilize the object to be sterilized; an exhaust step in which gas inside the chamber is exhausted; and a plasma generation step in which plasma is generated inside the chamber to break down hydrogen peroxide and ozone remaining near the object to be sterilized, and radicals which promote sterilization are generated.Type: ApplicationFiled: March 29, 2005Publication date: September 25, 2008Inventors: Akira Mizuno, Hiroyuki Yuyama, Yoshinori Shirahara