Patents by Inventor Akira Kamiya
Akira Kamiya 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: 8817024Abstract: A display device includes a display panel for displaying an instrument image including an index image constituting an index and a pointer image constituting a pointer for pointing the index of the index image and a controller for displaying the instrument image on the display panel. The controller varies at least one of a pointer display mode of the pointer image and an index display mode of the index image so as to increase a readability of the index indicated by the index image when positions associated with the pointer image and the index image coincide.Type: GrantFiled: March 27, 2008Date of Patent: August 26, 2014Assignee: Denso CorporationInventors: Miki Katoh, Masahiro Kuno, Nagako Matsuno, Akira Kamiya
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Publication number: 20140176946Abstract: Methods and apparatus for downhole fluid analysis are disclosed. An example method includes obtaining first measurements from a first spectrometer and a second spectrometer when a light source is on, obtaining second measurements from the first spectrometer and the second spectrometer when the light source is off and calibrating the first spectrometer based on the first measurements and the second measurements.Type: ApplicationFiled: December 20, 2012Publication date: June 26, 2014Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Hisatoshi Matsumoto, Hua Chen, Akira Kamiya, Stephane Vannuffelen
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Publication number: 20140176124Abstract: A current sensor includes: a housing that holds a busbar to which a current is applied and a core arranged around the busbar; a circuit board fixed to the housing in the state of being arranged to face the housing; and a detection element for detecting the current; wherein the detection element has an element main body held in the housing and plural connection terminals fixed in through-holes in the circuit board, and a plate-like member provided with guide holes in which the connection terminals are inserted and which have a diameter reduced from the side of the housing toward the side of the circuit board is provided on a surface facing the housing, of two surfaces of the circuit board.Type: ApplicationFiled: December 6, 2013Publication date: June 26, 2014Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Ken OKUMURA, Shigeki NIIMI, Kenichi TAGUCHI, Akira KAMIYA, Takashi KUROZUMI, Kimihiro TAMURA, Katsuki KATAOKA
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Publication number: 20140176123Abstract: A current sensor includes: a core formed by U-shaped flat plates made of a magnetic body and stacked together; a flat plate-like conductor which is inserted on an interior side of a U-groove of the core and through which a current to be measured flows; a detection element which is arranged on the side of an opening of the U-groove in such a way that a detecting direction extends in a spacing direction of the opening, and which detects a strength of a magnetic field; a housing which supports the core, the conductor and the detection element; and a pair of spacing direction supporting portions which are provided at positions along the spacing direction on both sides of the detection element, in an opening-side end of the core, and which abut on the housing.Type: ApplicationFiled: December 5, 2013Publication date: June 26, 2014Applicant: Aisin Seiki Kabushiki KaishaInventors: Ken OKUMURA, Shigeki NIIMI, Kenichi TAGUCH, Akira KAMIYA
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Publication number: 20140097968Abstract: A display apparatus for a vehicle includes a virtual image display device, a detection device, and a picture control device. The virtual image display device emits predetermined light to permit a windshield or a combiner to reflect the predetermined light towards an eye of a driver. The emitted predetermined light is to display a picture. The virtual image display device displays the picture in a displayed area as a virtual image; the picture appears ahead of the vehicle. The detection device detects a target that is an obstacle or an intersection. The picture control device displays the picture to appear below the target in the displayed area, and then moves the picture to a position corresponding to the target apparently while decreasing at least a width of the picture.Type: ApplicationFiled: October 3, 2013Publication date: April 10, 2014Applicant: DENSO CORPORATIONInventors: Akira Kamiya, Kohji Ohyama
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Publication number: 20140001114Abstract: An apparatus disclosed herein includes a pliable filter and a brace coupled to the filter. The example apparatus further includes a first portion of a housing coupled to a second portion of the housing to hold the filter across an inlet of a first fluid flow passageway, which is in fluid communication with a second fluid flow passageway via the inlet. A seal is disposed between the brace and the housing and surrounds the inlet.Type: ApplicationFiled: July 2, 2012Publication date: January 2, 2014Inventors: Yu Hatori, Akira Kamiya, Shigeo Daito, Therdsak Leokprasirtkul
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Patent number: 8061048Abstract: An apparatus for azimuth measurements is provided. The apparatus comprises a housing and a plurality of gyro sensors aligned in the housing. Each of the plurality of gyro sensors has an input axis for angular velocity measurements. There is provided a drive unit for rotating each of the plurality of gyro sensors about a rotation axis. Each of the plurality of gyro sensors changes orientation of the input axis with the drive unit.Type: GrantFiled: March 19, 2010Date of Patent: November 22, 2011Assignees: Schlumberger Technology Corporation, Tamagawa Seiki Co., Ltd.Inventors: Tsunehiko Imamura, Akira Kamiya, Shigeru Sato, Juei Igarashi, Tsutomu Yamate
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Patent number: 7937223Abstract: A method that uses downhole fluid analysis in order to selectively collect and retain formation fluid samples in a drilling environment, as well as, control drilling using downhole fluid analysis.Type: GrantFiled: December 28, 2007Date of Patent: May 3, 2011Assignee: Schlumberger Technology CorporationInventors: Reinhart Ciglenec, Stephane Vannuffelen, Akira Kamiya, Steven G. Villareal, Tsutomu Yamate
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Patent number: 7874689Abstract: A display device includes: a display element for showing information as a screen image; and an ornamental member disposed on a display surface of the display element and having a shape corresponding to the screen image. The ornamental member includes a light transparent element and a light nontransparent element. The screen image includes a designed image on a position of the display surface corresponding to the light transparent element. The display element outputs a screen image light from the display surface. The screen image light corresponding to the designed image passes through the light transparent element so that the screen image light is outputted from the ornamental member to the display side.Type: GrantFiled: October 2, 2007Date of Patent: January 25, 2011Assignee: Denso CorporationInventors: Seigo Tane, Satoshi Sugiura, Akira Kamiya
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Patent number: 7812600Abstract: A position detecting device for a vehicle and a seat position detecting device which are compact in structure and low in production cost are proposed, in which the absolute position from the reference point can be always detected. The position detecting device for a vehicle for detecting a position of a mobile object for the vehicle which is moved by a driving force of a rotating driving source includes a deceleration device having a two-stage hypo-cycloid mechanism decelerating the rotation amount of a rotation shaft rotated plural revolutions to one revolution or less by the driving source upon the mobile object being moved and a rotation sensor detecting a rotation output from the deceleration device as an absolute angle, wherein a position of the mobile object is detected based on the absolute angle detected by the rotation sensor.Type: GrantFiled: November 4, 2008Date of Patent: October 12, 2010Assignee: Aisin Seiki Kabushiki KaishaInventors: Sadao Ito, Akira Kamiya, Yukihiro Kato, Katsuyoshi Shirai
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Patent number: 7801704Abstract: A method and system for azimuth measurements using one or more gyro sensors is disclosed. The method includes acquiring a first data from each of the gyro sensors with an input axis aligned to a first angular orientation and acquiring a second data from each of the gyro sensors with the input axis flipped to a second angular orientation opposite to the first angular orientation. An earth rate component at the first angular orientations is determined based on a difference between the first data and the second data to cancel out bias of each of the gyro sensors. The method may include acquiring a third data of the gyro sensor with the input axis aligned to the same angular orientation as the first angular orientation. An average of the first data and the third data may be used instead of the first data for determining the earth rate component.Type: GrantFiled: September 19, 2008Date of Patent: September 21, 2010Assignee: Schlumberger Technology CorporationInventors: Shigeru Sato, Juei Igarashi, Akira Kamiya, Tsutomu Yamate
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Publication number: 20100223796Abstract: An apparatus for azimuth measurements is provided. The apparatus comprises a housing and a plurality of gyro sensors aligned in the housing. Each of the plurality of gyro sensors has an input axis for angular velocity measurements. There is provided a drive unit for rotating each of the plurality of gyro sensors about a rotation axis. Each of the plurality of gyro sensors changes orientation of the input axis with the drive unit.Type: ApplicationFiled: March 19, 2010Publication date: September 9, 2010Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION, TAMAGAWA SEIKI CO., LTD.Inventors: TSUNEHIKO IMAMURA, AKIRA KAMIYA, SHIGERU SATO, JUEI IGARASHI, TSUTOMU YAMATE
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Publication number: 20100219813Abstract: A position detecting device for a vehicle and a seat position detecting device which are compact in structure and low in production cost are proposed, in which the absolute position from the reference point can be always detected. The position detecting device for a vehicle for detecting a position of a mobile object for the vehicle which is moved by a driving force of a rotating driving source includes a deceleration device having a two-stage hypo-cycloid mechanism decelerating the rotation amount of a rotation shaft rotated plural revolutions to one revolution or less by the driving source upon the mobile object being moved and a rotation sensor detecting a rotation output from the deceleration device as an absolute angle, wherein a position of the mobile object is detected based on the absolute angle detected by the rotation sensor.Type: ApplicationFiled: November 4, 2008Publication date: September 2, 2010Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Sadao Ito, Akira Kamiya, Yukihiro Kato, Katsuyoshi Shirai
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Patent number: 7712223Abstract: An apparatus for azimuth measurements comprises an elongated housing, a plurality of gyro sensors, each of the gyro sensors having an input axis for angular velocity measurements, spherical sensor holders arranged along the longitudinal direction of the housing, at least one motor for driving the sensor holders, a transmission mechanism for transmitting a rotation force from the motor to each of the sensor holders and a controller for controlling a rotation of the motor. Each of the sensor holders has one of the gyro sensors and is rotatable about a rotation axis so as to change the orientation of the input axis of the gyro sensor.Type: GrantFiled: September 29, 2008Date of Patent: May 11, 2010Assignee: Schlumberger Technology CorporationInventors: Tsunehiko Imamura, Akira Kamiya, Shigeru Sato, Juei Igarashi, Tsutomu Yamate
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Publication number: 20100077623Abstract: An apparatus for azimuth measurements comprises an elongated housing, a plurality of gyro sensors, each of the gyro sensors having an input axis for angular velocity measurements, spherical sensor holders arranged along the longitudinal direction of the housing, at least one motor for driving the sensor holders, a transmission mechanism for transmitting a rotation force from the motor to each of the sensor holders and a controller for controlling a rotation of the motor. Each of the sensor holders has one of the gyro sensors and is rotatable about a rotation axis so as to change the orientation of the input axis of the gyro sensor.Type: ApplicationFiled: September 29, 2008Publication date: April 1, 2010Applicants: Schlumberger Technology Corporation, Tamagawa Seiki Co., Ltd.Inventors: TSUNEHIKO IMAMURA, AKIRA KAMIYA, SHIGERU SATO, JUEI IGARASHI, TSUTOMU YAMATE
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Publication number: 20100059221Abstract: Subsea apparatus and a method for sampling and analysing fluid from a subsea fluid flowline proximate a subsea well is provided, wherein the apparatus comprises at least one housing located in close proximity to said subsea fluid flowline; at least one fluid sampling device located in the housing in fluid communication with a said subsea fluid flowline for obtaining a sample of fluid from the subsea fluid flowline; at least one fluid processing apparatus located in the housing in fluid communication with said subsea fluid flowline for receiving and processing a portion of the fluid flowing through said fluid flowline or in fluid communication with the fluid sampling device, for processing the sample of fluid obtained from the subsea fluid flowline for analysis, while keeping the sample of fluid at subsea conditions; a fluid analysis device located in the housing, the fluid analysis device being in fluid communication with the fluid processing device and/or with the fluid sampling device, the fluid analysis deType: ApplicationFiled: June 3, 2009Publication date: March 11, 2010Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Stephane Vannuffelen, Ricardo Vasques, Tsutomu Yamate, Akira Kamiya, Kentaro Indo, Gary Oddie, Jonathan Machin, Julie Morgan, Morten Stenhaug, Graham Birkett, Oliver C. Mullins, Lars Mangal, Pascal Panetta
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Patent number: 7644611Abstract: A downhole fluid analysis tool capable of fluid analysis during production logging that includes a phase separator and a plurality of sensors to perform analysis on the fluids collected at a subsurface location in a borehole.Type: GrantFiled: September 13, 2007Date of Patent: January 12, 2010Assignee: Schlumberger Technology CorporationInventors: Akira Kamiya, Gary Oddie, Stephane Vannuffelen, Tsutomu Yamate, Oliver C. Mullins, Bhavani Raghuraman, Albert Ballard Andrews, Andrew Carnegie, Chengli Dong, Marian Faur, Christopher Harrison, Kentaro Indo, Li Jiang, Michael O'Keefe
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Publication number: 20090287451Abstract: A method and system for azimuth measurements using one or more gyro sensors is disclosed. The method includes acquiring a first data from each of the gyro sensors with an input axis aligned to a first angular orientation and acquiring a second data from each of the gyro sensors with the input axis flipped to a second angular orientation opposite to the first angular orientation. An earth rate component at the first angular orientations is determined based on a difference between the first data and the second data to cancel out bias of each of the gyro sensors. The method may include acquiring a third data of the gyro sensor with the input axis aligned to the same angular orientation as the first angular orientation. An average of the first data and the third data may be used instead of the first data for determining the earth rate component.Type: ApplicationFiled: September 19, 2008Publication date: November 19, 2009Applicant: Schlumberger Technology CorporationInventors: Shigeru Sato, Juei Igarashi, Akira Kamiya, Tsutomu Yamate
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Patent number: 7561966Abstract: A vehicle information display system includes a head-up display for reflecting an image on a windshield of a vehicle and displaying the image so that a driver recognizes the image as a virtual image. Information is collected for being displayed by the head-up display. A circumstance of the vehicle, a circumstance of surrounding of the vehicle, or a circumstance of the driver is detected. The collected information is classified in accordance with a detection result. Then, display contents of the head-up display are controlled in accordance with a classification result.Type: GrantFiled: December 2, 2004Date of Patent: July 14, 2009Assignee: DENSO CORPORATIONInventors: Koji Nakamura, Hiroshi Ando, Akira Kamiya, Nobuaki Kawahara, Kazuya Yasuda, Masaru Kakizaki, Nozomi Kitagawa, Tomoo Aoki, Yoshio Shinoda, Naoyuki Aoki, Shinji Kashiwada, Junya Inada, Akira Takahashi, Takayuki Fujikawa
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Publication number: 20090166085Abstract: A method that uses downhole fluid analysis in order to selectively collect and retain formation fluid samples in a drilling environment, as well as, control drilling using downhole fluid analysis.Type: ApplicationFiled: December 28, 2007Publication date: July 2, 2009Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: REINHART CIGLENEC, STEPHANE VANNUFFELEN, AKIRA KAMIYA, STEVEN G. VILLAREAL, TSUTOMU YAMATE