Patents by Inventor Naohiro Yamada

Naohiro Yamada 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: 7874068
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: January 25, 2011
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Minoru Dooka, Kazunori Kunimoto, Katsunori Ogata, Naohiro Yamada
  • Publication number: 20110004381
    Abstract: [Task] It is an object of the present invention to provide control device and control method for an automatic transmission which are capable of quickly converging an estimated vehicle speed 2 into a highly accurate state while an estimation response characteristic of the estimated vehicle speed 2 is secured. [Means for Solution] When a read-ahead vehicle speed is calculated using an integrator and a delay element, a predetermined gain used for an integral calculation is made small if a result of integral calculation is in excess of a predetermined value based on an actual vehicle speed.
    Type: Application
    Filed: January 26, 2009
    Publication date: January 6, 2011
    Inventors: Naohiro Yamada, Tsukasa Hayashi
  • Publication number: 20100332092
    Abstract: It is an object of the present invention to provide control device and control method for an automatic transmission which are capable of selecting a gear shift stage which accords with an intention of a vehicle driver irrespective of an accelerator opening angle. When an accelerator pedal opening angle is large, a target vehicle speed is calculated using a read-ahead vehicle speed and, when the accelerator pedal opening angle is small, the target gear shift ratio is calculated using an actual vehicle speed.
    Type: Application
    Filed: January 26, 2009
    Publication date: December 30, 2010
    Inventors: Naohiro Yamada, Tsukasa Hayashi
  • Publication number: 20100146778
    Abstract: A production method for an electronic chip component includes the steps of forming a first paste layer by applying paste onto a first end surface of an electronic component body with a second end surface being stuck onto a substrate having an adhesive surface and drying the paste, turning the electronic component body 180 degrees so as to stick the first end surface of the electronic component body onto the substrate by sliding a slider relative to the substrate in a state in which the slider is in contact with the first end surface of the electronic component body, forming a second paste layer by applying the paste onto the second end surface of the electronic component body and drying the paste, and firing the first and second paste layers.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 17, 2010
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Minoru DOOKA, Kazunori KUNIMOTO, Katsunori OGATA, Naohiro YAMADA
  • Publication number: 20090306865
    Abstract: In an automatic transmission that performs a shift on the basis of a shift map defined by a vehicle speed Vsp and a throttle opening TVO, when the vehicle speed Vsp and the throttle opening TVO exist within a 6-7 special region, which is located within a sixth speed gear position region of the shift map and defined by a downshift line at which a downshift is performed from a seventh speed gear position serving as a maximum gear position to the sixth speed gear position and a minimum vehicle speed of an upshift line at which an upshift is performed from the sixth speed gear position to the seventh speed gear position, and this condition continues for a predetermined time period, a shift is performed to the seventh speed.
    Type: Application
    Filed: February 24, 2009
    Publication date: December 10, 2009
    Inventor: Naohiro YAMADA
  • Publication number: 20090248233
    Abstract: An automatic transmission controller calculates a predicted vehicle speed with reference to a measured vehicle state variable, and calculates a target transmission ratio with reference to the predicted vehicle speed, when a sensor input signal is normal which carries information about the measured vehicle state variable. The automatic transmission controller calculates the predicted vehicle speed with reference to a first alternative value instead of the measured vehicle state variable, and calculates the target transmission ratio with reference to a second alternative value instead of the predicted vehicle speed, when the sensor input signal is abnormal.
    Type: Application
    Filed: March 9, 2009
    Publication date: October 1, 2009
    Inventors: Naohiro Yamada, Tukasa Hayashi
  • Publication number: 20090228179
    Abstract: In a shift control device for an automatic transmission according to this invention, when the engine load increases such that a shift to a first gear position on a low speed side of a current gear position is required, control is performed to calculate an estimated vehicle speed following the elapse of a time required to shift to the first gear position and set a second gear position from the estimated vehicle speed and the engine load on the basis of the shift map. When the first gear position is on the low speed side of the second gear position, a shift is performed to a gear position on a high speed side of the first gear position.
    Type: Application
    Filed: February 24, 2009
    Publication date: September 10, 2009
    Inventor: Naohiro YAMADA
  • Publication number: 20090228180
    Abstract: In a shift control device for an automatic transmission according to this invention, when the engine load increases such that a kickdown is required, and a gear position calculated in accordance with the shift map from an operating condition defined by a look-ahead vehicle speed at a predetermined future time is lower than a current gear position and the look-ahead vehicle speed is higher than a predetermined vehicle speed, control is performed to shift to a higher gear position than the target gear position.
    Type: Application
    Filed: February 24, 2009
    Publication date: September 10, 2009
    Inventor: Naohiro YAMADA
  • Patent number: 7426774
    Abstract: A buckle device including a lock bar pushed by a release button for moving to a second position allowing rotation in a direction to release the engagement of a hook member, and a lock member rotated by a release button toward an unlock position at the time of releasing operation of a tongue plate. When the lock bar is butted against a first engagement part where the lock member is at a lock position, the lock member is rotated toward and held at the lock position, and a second engagement part enters a movement area of the lock bar, while an inertial force of the tongue plate in the direction of insertion thereof is exerted at a value exceeding a predetermined value, the release button is butted against a third engagement part to prevent the lock member from being rotated toward the unlock position to hold the lock position.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: September 23, 2008
    Assignee: Ashimori Industry Co., Ltd.
    Inventor: Naohiro Yamada
  • Publication number: 20070107173
    Abstract: A buckle device (1) comprises a lock bar (30) which is pushed by a release button (50) to be moved to a second position P2 for allowing the rotation in a direction to release the engagement of a hook member (20), and a lock member (60) which is rotated by a release button (50) toward an unlock position at the time of releasing operation of a tongue plate (2), and so forth. When the lock bar (30) is butted against a first engagement part (63) in a state where the lock member (60) is positioned at a lock position, the lock member (60) is rotated toward and held at the lock position, and a second engagement part (64) enters a movement area of the lock bar (30), while in the case where an inertial force of the tongue plate (2) in the direction of insertion thereof is exerted at a value exceeding a predetermined value, the release button (50) is butted against a third engagement part (66) to prevent the lock member (60) from being rotated toward the unlock position to hold the lock position.
    Type: Application
    Filed: October 4, 2004
    Publication date: May 17, 2007
    Inventor: Naohiro Yamada
  • Patent number: 7124481
    Abstract: A buckle device capable of reducing an impact noise generated when a tongue plate (2) is inserted and eliminating a coil spring member energizing a release button (50) and a lock pin holder so as to simplify a structure, wherein a lock bar (30) has both end parts inserted into slots (16) and is mounted on a pair of side plate parts (12), both end parts of the lock bar (30) are engaged with a pair of guide grooves (54) in a pair of guide wall parts (52) of a synthetic resin release button (50) and, when the tongue plate (2) is inserted, the lock bar (30) is moved rapidly to the front end part of the slots (16) and, in this case, the end parts of the lock bar (30) are supported on a supporting part (55) at the end of the guide groove (54), not on the end of the slots (16).
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: October 24, 2006
    Assignee: Ashimori Industry Co. Ltd.
    Inventors: Akira Sato, Naohiro Yamada
  • Patent number: 6870003
    Abstract: A process for producing modified thermoplastic resin by subjecting a thermoplastic resin to a modifying reaction in a molten state, comprising performing the modifying reaction using carbon dioxide as the reaction medium, wherein carbon dioxide is used in a proportion of 2-200 parts by weight per 100 parts by weight of the thermoplastic resin, whereby the efficiency and the uniformity of the reaction can be increased to a high extent while attaining considerable decrease in the remaining amount of the unreacted components in the resulting modified thermoplastic resin without having recourse to the use of an organic reaction solvent, so that the production can be realized easily at a low cost in an efficient manner.
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: March 22, 2005
    Assignee: Mitsui Chemical, Inc.
    Inventors: Shigeo Nishikawa, Haruo Inoue, Naohiro Yamada
  • Publication number: 20040163224
    Abstract: A buckle device capable of reducing an impact noise generated when a tongue plate (2) is inserted and eliminating a coil spring member energizing a release button (50) and a lock pin holder so as to simplify a structure, wherein a lock bar (30) has both end parts inserted into slots (16) and is mounted on a pair of side plate parts (12), both end parts of the lock bar (30) are engaged with a pair of guide grooves (54) in a pair of guide wall parts (52) of a synthetic resin release button (50) and, when the tongue plate (2) is inserted, the lock bar (30) is moved rapidly to the front end part of the slots (16) and, in this case, the end parts of the lock bar (30) are supported on a supporting part (55) at the end of the guide groove (54), not on the end of the slots (16).
    Type: Application
    Filed: December 19, 2003
    Publication date: August 26, 2004
    Inventors: Akira Sato, Naohiro Yamada
  • Patent number: 6701587
    Abstract: A buckle device capable of reducing an impact noise generated when a tongue plate (2) is inserted and eliminating a coil spring member energizing a release button (50) and a lock pin holder so as to simplify a structure, wherein a lock bar (30) has both end parts inserted into slots (16) and is mounted on a pair of side plate parts (12), both end parts of the lock bar (30) are engaged with a pair of guide grooves (54) in a pair of guide wall parts (52) of a synthetic resin release button (50) and, when the tongue plate (2) is inserted, the lock bar (30) is moved rapidly to the front end part of the slots (16) and, in this case, the end parts of the lock bar (30) are supported on a supporting part (55) at the end of the guide groove (54), not on the end of the slots (16).
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: March 9, 2004
    Assignee: Ashimori Industry Co., LTD
    Inventors: Akira Sato, Naohiro Yamada
  • Publication number: 20030083381
    Abstract: An agent for modulating growth or generation of hair, which has an excellent activity for modulating growth or generation of hair, and of which side effect is small, is disclosed. The agent for modulating growth or generation of hair according to the present invention comprises a prostaglandin EP4 receptor ligand as an active ingredient.
    Type: Application
    Filed: November 30, 2001
    Publication date: May 1, 2003
    Inventors: Hiroki Kumagai, Naohiro Yamada, Ryoji Hayashi, Takeshi Mori, Masafumi Isogaya
  • Patent number: 6555559
    Abstract: The present invention provides novel PGI2 derivatives and an anti Helicobacter agent, a platelet function potentiating agent or a cervical ripening agent containing any of the derivatives.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: April 29, 2003
    Assignee: Toray Industries, Inc.
    Inventors: Hisanori Wakita, Naohiro Yamada, Hitoshi Hatakeyama, Takeshi Ishigaki, Noriyuki Hirano, Takeshi Mori
  • Publication number: 20030060524
    Abstract: A process for producing modified thermoplastic resin by subjecting a thermoplastic resin to a modifying reaction in a molten state, comprising performing the modifying reaction using carbon dioxide as the reaction medium, wherein carbon dioxide is used in a proportion of 2-200 parts by weight per 100 parts by weight of the thermoplastic resin, whereby the efficiency and the uniformity of the reaction can be increased to a high extent while attaining considerable decrease in the remaining amount of the unreacted components in the resulting modified thermoplastic resin without having recourse to the use of an organic reaction solvent, so that the production can be realized easily at a low cost in an efficient manner.
    Type: Application
    Filed: October 8, 2002
    Publication date: March 27, 2003
    Inventors: Shigeo Nishikawa, Haruo Inoue, Naohiro Yamada
  • Patent number: 6407096
    Abstract: Benzene fused derivatives represented by the following formula: having strong TXA2 receptor antagonistic action and PGI2 receptor agonistic action, and effective for treating or preventing diseases concerning TXA2.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: June 18, 2002
    Assignee: Toray Industries, Inc.
    Inventors: Atsushi Ohtake, Michihiro Ohno, Kazuhiro Hoshi, Takahiro Takeda, Naohiro Yamada
  • Patent number: 6323235
    Abstract: Novel compounds having strong TXA2 receptor antagonist activities and PGI2 receptor agonist activities, which are effective for therapy and prevention of diseases related to TXA2, are disclosed. The compound of the present invention is represented by the following formula (I). (wherein the meanings of the symbols in the formula are as described in the specification).
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: November 27, 2001
    Inventors: Atsushi Ohtake, Kazuhiro Hoshi, Shunji Tsukamoto, Takahiro Takeda, Naohiro Yamada, Kazuhisa Matsumoto, Michihiro Ohno, Kiyotaka Ohno
  • Patent number: D533136
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: December 5, 2006
    Assignee: Jidosha Denki Kogyo Co., Ltd.
    Inventor: Naohiro Yamada