Patents by Inventor Naoki Ogawa

Naoki 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: 20130258788
    Abstract: Disclosed herein is a device that includes: a first timing adjustment circuit generating a first control signal based on a command and an output buffer outputting a plurality of data sets in a serial at a timing based on the first control signal; and a second semiconductor chip including: a plurality of holding circuits holding the data sets in parallel, a second timing adjustment circuit generating a second control signal based on the command, and an input buffer sequentially capturing the data sets supplied from the holding circuits based on the second control signal.
    Type: Application
    Filed: March 18, 2013
    Publication date: October 3, 2013
    Applicant: c/o Elpida Memory, Inc.
    Inventors: Akira Ide, Naoki Ogawa
  • Publication number: 20130249578
    Abstract: Disclosed herein is a device that includes a semiconductor substrate, a check circuit and a through-substrate via. The check circuit includes a check line formed over the semiconductor substrate and including first and second parts each extending in a first direction and a third part extending in a second direction that crosses the first direction, the first and second parts being opposite to each other, the third part connecting one end of the first part with one end of the second part, a charge circuit coupled to a one end of the check line, and a comparator coupled to the other end of the check line at a first input node thereof. The through-substrate via penetrates through the semiconductor substrate and is located in an area that is between the first and second parts of the check line.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 26, 2013
    Applicant: Elpida Memory, Inc.
    Inventors: Hideyuki YOKOU, Manabu ISHIMATSU, Naoki OGAWA
  • Patent number: 8498831
    Abstract: To include one or a plurality of internal signal lines that electrically connects an interface chip to a core chip. The interface chip includes a first circuit that outputs a current to an internal wiring and the core chip includes a second circuit that outputs a current to the first internal signal line. The interface chip includes a determination circuit that has a first input terminal connected to the internal wiring through which the current outputted by the first circuit flows and a second input terminal connected to an end of the first internal signal line in the interface chip, and outputs a voltage according to a potential difference between a voltage of the first input terminal and a voltage of the second input terminal.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: July 30, 2013
    Assignee: Elpida Memory, Inc.
    Inventors: Akira Ide, Hideyuki Yoko, Kayoko Shibata, Kenichi Tanamachi, Takanori Eguchi, Yasuyuki Shigezane, Naoki Ogawa, Kazuo Hidaka
  • Patent number: 8465646
    Abstract: To provide an apparatus for treating a nitrate waste liquid that includes a denitrification tank (12A) which accommodates active sludge that adsorbs or takes in the radioactive substance in a nitrate waste liquid (11) and in which an anaerobic microorganism that reduces the nitric acid to nitrogen gas grows, and a reaeration tank (14) in which a denitrification-treated liquid (24) treated in the denitrification tank (12A) is aerated and mixed with active sludge.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: June 18, 2013
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Naoki Ogawa, Katsushi Shibata, Kazuhiko Kuroda, Hiromitsu Nagayasu, Kuniaki Takahashi, Yoshimi Kawato, Yoshihiro Meguro
  • Patent number: 8455632
    Abstract: The invention is directed to the detection of multiple types of HPV with high specificity and high sensitivity. The invention provides primer sets, probes, and a kit containing the primer set and the probe, for type-specific HPV detection.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: June 4, 2013
    Assignee: Kurashiki Boseki Kabushiki Kaisha
    Inventors: Atsushi Morishita, Isao Miyagawa, Kazuhiko Kogoh, Akiko Kawakami, Naoki Ogawa
  • Patent number: 8410670
    Abstract: A laminate includes a ceramic substrate, a piezoelectric element, and an intermediate layer. The piezoelectric element includes a lower electrode. The intermediate layer is formed between the substrate and the lower electrode of the piezoelectric element. The intermediate layer contains a metal or an oxide thereof as a main component. The metal is different from a metal contained in the lower electrode. The intermediate layer further contains holes.
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: April 2, 2013
    Assignee: NGK Insulators, Ltd.
    Inventors: Takaaki Koizumi, Naoki Ogawa
  • Patent number: 8409438
    Abstract: To provide an apparatus for treating a radioactive nitrate waste liquid that includes a denitrification tank (12A) which accommodates active sludge that adsorbs or takes in the radioactive substance in a nitrate waste liquid (11) and in which an anaerobic microorganism that reduces the nitrate to nitrogen gas grows, and a reaeration tank (14) in which a denitrification-treated liquid (24) treated in the denitrification tank (12A) is aerated and mixed with active sludge. A pH adjuster (21), a carbon source (22), and nitrogen gas are supplied to the denitrification tank (12A) so as to separate a denitrified liquid into a solid content and the denitrification-treated liquid (24) by using a first solid-liquid separating film (25), and the denitrification-treated liquid (24) treated with the active sludge in the reaeration tank (14) is reaerated and separated into a solid content and a reaeration-treated liquid (27) by using a second solid-liquid separating film (28).
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: April 2, 2013
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Naoki Ogawa, Katsushi Shibata, Osamu Kohanawa, Kazuhiko Kuroda, Hiromitsu Nagayasu
  • Publication number: 20120315500
    Abstract: A laminate (1) includes a ceramic substrate (11), a piezoelectric element (10), and an intermediate layer (15). The piezoelectric element (10) includes a lower electrode (12). The intermediate layer (15) is formed between the substrate (11) and the lower electrode (12) of the piezoelectric element (10). The intermediate layer (15) contains a metal or an oxide thereof as a main component. The metal is different from a metal contained in the lower electrode (12). The intermediate layer further contains holes (152).
    Type: Application
    Filed: August 20, 2012
    Publication date: December 13, 2012
    Applicant: NGK Insulators, Ltd.
    Inventors: Takaaki KOIZUMI, Naoki OGAWA
  • Publication number: 20120301552
    Abstract: A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: wherein each symbol is as defined in the specification. A compound having a calcium-sensing receptor antagonistic action, a pharmaceutical composition comprising the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis are provided.
    Type: Application
    Filed: December 23, 2011
    Publication date: November 29, 2012
    Applicant: JAPAN TOBACCO INC.
    Inventors: Yuko Shinagawa, Teruhiko Inoue, Toshihiro Kiguchi, Taku Ikenogami, Naoki Ogawa, Kenji Fukuda, Takashi Nakagawa, Masanori Shindo, Yuki Soejima
  • Patent number: 8301402
    Abstract: An in-plane compressive strength evaluation device (10) provided with a memory unit (21) into which, when an in-plane compressive strength evaluation is actually performed using a test piece, an evaluation result is stored as first information; a first analysis unit (22) that obtains second information that is an evaluation result related to the load and a displacement of the structural model; an adjustment unit (23) that adjusts an elemental factor of the structural model that influences the in-plane compressive strength such that the second information approaches the first information; and a second analysis unit (24) that, in a state where the elemental factor used when the second information approaches the first information most closely expands the structural model into the structural form of the actual tube support plate, and that performs the in-plane compressive strength evaluation using the expanded structural model.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: October 30, 2012
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Naoki Ogawa, Kengo Shimamura
  • Publication number: 20120136589
    Abstract: A nuclear-power-plant soundness evaluation system includes a stress-distribution calculating unit that outputs a stress distribution and an identified crack generating part; a crack-growth prediction unit that predicts how the crack will grow from the crack generating part; and a soundness maintenance unit that has a maintenance database in which crack-growth prediction results and maintenance measures are associated and reads out from the maintenance database a maintenance measure corresponding to the crack-growth prediction result and presents the read-out maintenance information to a user.
    Type: Application
    Filed: December 24, 2010
    Publication date: May 31, 2012
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoki Ogawa, Takaaki Kobayashi, Nariyasu Matsubara
  • Publication number: 20110277554
    Abstract: A reduction in cost and improvement in evaluation accuracy are achieved.
    Type: Application
    Filed: December 18, 2009
    Publication date: November 17, 2011
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoki Ogawa, Kengo Shimamura
  • Patent number: 8001723
    Abstract: The present invention is to provide a technology capable of planting seedlings in soil in planting ground such as dry land and allowing the seedling to root securely and grow without artificially supplying water continuously. Not only is a seedling fixed inside an upper opening portion of a tube having a length to a deep water-containing layer in the planting ground but also a growing medium is put inside the tube at a hardness that allows the root of the seedling to grow long downward, and the root of the seedling is allowed to grow below the tube, thereby obtaining the seedling having a long root. A vertical hole having approximately the same diameter as that of the tube is dug in the ground of the planting ground until reaching a soil layer having water quality and water quantity necessary for growth of plant, the seedling having the long root is buried in the vertical hole together with the tube, thereby planting the seedling in the planting ground.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: August 23, 2011
    Assignee: Mitsubishi Heavy Industries, Inc.
    Inventors: Kazuhisa Tamura, Naoki Ogawa, Wataru Kawamura, Hiromitsu Nagayasu, Takehiko Matsui, Kinya Fujita, Masatoshi Tamai, Kenichi Katayama, Shinobu Inanaga
  • Publication number: 20110093224
    Abstract: To include one or a plurality of internal signal lines that electrically connects an interface chip to a core chip. The interface chip includes a first circuit that outputs a current to an internal wiring and the core chip includes a second circuit that outputs a current to the first internal signal line. The interface chip includes a determination circuit that has a first input terminal connected to the internal wiring through which the current outputted by the first circuit flows and a second input terminal connected to an end of the first internal signal line in the interface chip, and outputs a voltage according to a potential difference between a voltage of the first input terminal and a voltage of the second input terminal.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 21, 2011
    Applicant: Elpida Memory, Inc.
    Inventors: Akira Ide, Hideyuki Yoko, Kayoko Shibata, Kenichi Tanamachi, Takanori Eguchi, Yasuyuki Shigezane, Naoki Ogawa, Kazuo Hidaka
  • Publication number: 20100331301
    Abstract: Compounds of formula [I]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salts or solvates thereof.
    Type: Application
    Filed: May 14, 2010
    Publication date: December 30, 2010
    Applicant: JAPAN TOBACCO INC.
    Inventors: Kazutaka Ikegashira, Taku Ikenogami, Naoki Ogawa, Tatsuya Matsumoto, Takahiro Oka, Takuya Matsuo, Takayuki Yamasaki
  • Publication number: 20100282673
    Abstract: To provide an apparatus for treating a nitrate waste liquid that includes a denitrification tank (12A) which accommodates active sludge that adsorbs or takes in the radioactive substance in a nitrate waste liquid (11) and in which an anaerobic microorganism that reduces the nitric acid to nitrogen gas grows, and a reaeration tank (14) in which a denitrification-treated liquid (24) treated in the denitrification tank (12A) is aerated and mixed with active sludge.
    Type: Application
    Filed: February 6, 2009
    Publication date: November 11, 2010
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoki Ogawa, Katsushi Shibata, Kazuhiko Kuroda, Hiromitsu Nagayasu, Kuniaki Takahashi, Yoshimi Kawato, Yoshihiro Meguro
  • Publication number: 20100276345
    Abstract: An apparatus for treating a radioactive nitrate waste liquid includes: a denitrification tank (12) that accommodates active sludge which adsorbs or takes in a radioactive substance in a nitrate waste liquid (11) containing nitrate and the radioactive substance and in which an anaerobic microorganism that reduces the nitrate to nitrogen gas grows; a reaeration tank (14) that aerates and mixes a denitrification-treated liquid (24) treated in the denitrification tank (12) with the active sludge in which the aerobic microorganism grows; and a sludge dissolution tank (81) that dissolves redundant sludge (26A, 26B) discharged from the denitrification tank (12) and the reaeration tank (14). Acetic peracid (80) is supplied to the sludge dissolution tank (81) to dissolve redundant sludge, a sludge lysate is supplied to the denitrification tank (12) as a carbon source (22), and acetic acid is supplied to the denitrification tank (12).
    Type: Application
    Filed: February 6, 2009
    Publication date: November 4, 2010
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoki Ogawa, Katsushi Shibata, Kazuhiko Kuroda, Hiromitsu Nagayasu
  • Publication number: 20100264520
    Abstract: Provided is a semiconductor module wherein a stress relaxing layer is arranged between a ceramic substrate, upon which semiconductor elements are mounted, and a cooling device on the rear side of the ceramic substrate; and the ceramic substrate, the cooling device and the stress relaxing layer are integrally formed. Furthermore, the stress relaxing layer is separated into a plurality of separated sections by two slits. Furthermore, the slits are positioned between the semiconductor elements when viewed from the thickness direction of the stress relaxing layer and not in a projection region of the semiconductor element.
    Type: Application
    Filed: November 28, 2008
    Publication date: October 21, 2010
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Naoki Ogawa
  • Publication number: 20100258500
    Abstract: To provide an apparatus for treating a radioactive nitrate waste liquid that includes a denitrification tank (12A) which accommodates active sludge that adsorbs or takes in the radioactive substance in a nitrate waste liquid (11) and in which an anaerobic microorganism that reduces the nitrate to nitrogen gas grows, and a reaeration tank (14) in which a denitrification-treated liquid (24) treated in the denitrification tank (12A) is aerated and mixed with active sludge. A pH adjuster (21), a carbon source (22), and nitrogen gas are supplied to the denitrification tank (12A) so as to separate a denitrified liquid into a solid content and the denitrification-treated liquid (24) by using a first solid-liquid separating film (25), and the denitrification-treated liquid (24) treated with the active sludge in the reaeration tank (14) is reaerated and separated into a solid content and a reaeration-treated liquid (27) by using a second solid-liquid separating film (28).
    Type: Application
    Filed: February 6, 2009
    Publication date: October 14, 2010
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoki Ogawa, Katsushi Shibata, Osamu Kohanawa, Kazuhiko Kuroda, Hiromitsu Nagayasu
  • Publication number: 20100240553
    Abstract: The invention is directed to the detection of multiple types of HPV with high specificity and high sensitivity. The invention provides primer sets, probes, and a kit containing the primer set and the probe, for type-specific HPV detection.
    Type: Application
    Filed: August 1, 2008
    Publication date: September 23, 2010
    Applicant: KURASHIKI BOSEKI KABUSHIKI KAISHA
    Inventors: Atsushi Morishita, Isao Miyagawa, Kazuhiko Kogoh, Akiko Kawakami, Naoki Ogawa