Patents by Inventor Akira Suyama

Akira Suyama 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: 20240088522
    Abstract: A bipolar battery is provided with improved productivity and reliability of bonding between a positive electrode and a substrate (bipolar plate) or a negative electrode and the substrate. The bipolar battery includes a bipolar electrode including a positive electrode, a negative electrode, and a substrate having a first surface on which the positive electrode is provided and a second surface on which the negative electrode is provided. A first adhesion layer is provided between the bipolar plate and the positive electrode and/or between the bipolar plate and the negative electrode. A second adhesion layer is provided at the outer periphery of the first adhesion layer of the positive electrode and/or the negative electrode on which the first adhesion layer is provided. The bipolar plate is formed from resin, the first adhesion layer is formed from an adhesion sheet, and the second adhesion layer is formed from an adhesive cured product.
    Type: Application
    Filed: June 9, 2023
    Publication date: March 14, 2024
    Inventors: Kenichi Suyama, Hiroki Tanaka, Yasuo Nakajima, Akira Tanaka
  • Patent number: 9080805
    Abstract: A cooling storage cabinet includes a freezing compartment, a refrigerating compartment, a compressor, a three-way valve, and a control circuit.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: July 14, 2015
    Assignee: Hoshizaki Denki Kabushiki Kaisha
    Inventors: Shinya Yanagida, Naoshi Kondou, Akira Suyama
  • Publication number: 20120047932
    Abstract: When an internal temperature of a freezing compartment becomes lower than a lower limit temperature during R-compartment F-compartment alternate cooling, starting R-individual overcool preventing control is requested. Then, the rotational speed of a compressor is decreased by one stage and, subsequently, a three-way valve enters “R-side open state”, and individual cooling of the refrigerating compartment is executed. Thereafter, every 30 seconds, the rotational speed of the compressor is decreased by one stage. When the refrigerating compartment becomes lower than a lower limit temperature, stopping R-individual overcool preventing control is requested. Then, the process shifts to individual cooling of the freezing compartment and then, after the freezing compartment to again become lower than the lower limit temperature, the compressor is stopped. When shifted to the individual cooling of the refrigerating compartment, the rotational speed of the compressor is drastically decreased in a short time.
    Type: Application
    Filed: October 26, 2011
    Publication date: March 1, 2012
    Inventors: Shinya YANAGIDA, Naoshi Kondou, Akira Suyama
  • Publication number: 20090235677
    Abstract: When an internal temperature of a freezing compartment becomes lower than a lower limit temperature TF(OFF) during R-compartment F-compartment alternate cooling, a request for start of R-individual overcool preventing control is made. Then, the rotational speed of the compressor is decreased by one stage and, subsequently, a three-way valve comes to a “R-side open state”, and thus individual cooling of the refrigerating compartment is executed. Thereafter, after a set time, the rotational speed of the compressor is decreased by one stages. When the refrigerating compartment becomes lower than a lower limit temperature TR(OFF), a request for stop of the R-individual overcool preventing control is made. Then, the process shifts to individual cooling of the freezing compartment and then, after waiting for the freezing compartment to again become lower than the lower limit temperature, the compressor is stopped.
    Type: Application
    Filed: April 10, 2007
    Publication date: September 24, 2009
    Inventors: Shinya Yanagida, Naoshi Kondou, Akira Suyama
  • Patent number: 7550276
    Abstract: The present invention relates to a method of detecting or quantifying a target nucleic acid present in a specimen. The present invention provides a method of detecting or quantifying a target nucleic acid by using artificially-designed probes having a flag consisting of a plurality of units, thereby easily and accurately detecting the target nucleic acid.
    Type: Grant
    Filed: November 13, 2003
    Date of Patent: June 23, 2009
    Assignee: Olympus Corporation
    Inventors: Akira Suyama, Kunio Hori
  • Publication number: 20070156351
    Abstract: The present invention is to provide a molecular computer comprising an electronic operation section and a molecular operation section, wherein, in addition to general computation processing, said electronic operation section controls a function of the molecular operation section substantially, and the molecular operation is performed under control thereof.
    Type: Application
    Filed: February 28, 2007
    Publication date: July 5, 2007
    Applicant: Olympus Optical Co., Ltd.
    Inventors: Akira Suyama, Yasubumi Sakakibara, Nobuhiko Morimoto
  • Publication number: 20060141510
    Abstract: The present invention is directed to provide an information processing method using autonomously workable nucleic acids, and a molecular computer to carry out operations with the method. Objectives above mentioned may be achieved with following method. The present invention provides an information processing method carrying out operations with functions receiving an argument and returning a return value through chemical reactions of molecules, comprising (a) inputting a first encoded nucleic acid defined in correspondence to a first degradable single stranded nucleic acid as an argument (b) carrying out an operation with functions defined in correspondence to chemical reactions of operator nucleic acids based on the argument (c) obtaining a second encoded nucleic acid defined in correspondence to a second single stranded nucleic acid as a return value. Furthermore, the invention provides a molecular computer designed on the basis of the method.
    Type: Application
    Filed: November 30, 2005
    Publication date: June 29, 2006
    Applicant: Olympus Corporation
    Inventors: Akira Suyama, Nao Nitta
  • Publication number: 20050064441
    Abstract: The present invention relates to a method of detecting or quantifying a target nucleic acid present in a specimen. The present invention provides a method of detecting or quantifying a target nucleic acid by using artificially-designed probes having a flag consisting of a plurality of units, thereby easily and accurately detecting the target nucleic acid.
    Type: Application
    Filed: November 13, 2003
    Publication date: March 24, 2005
    Applicant: Olympus Optical Co., Ltd.
    Inventors: Akira Suyama, Kunio Hori
  • Publication number: 20030148367
    Abstract: The present invention relates to an apparatus for detecting nucleic acid molecules such as target DNA molecules and mRNA molecules by using a DNA probe, and provides a DNA capillary, comprising a fluid passageway formed of a cylindrical capillary made of glass, a plurality of independent probe regions formed in the inner wall of the fluid passageway, and DNA probes each immobilized in the probe region, the immobilized DNA probes differing from each other. For performing the measurement, a sample is introduced through an open portion into the capillary so as to perform reaction and, then, fluorimetry.
    Type: Application
    Filed: March 3, 2003
    Publication date: August 7, 2003
    Applicant: OLYMPUS OPTICAL CO., LTD., a Japanese corporation
    Inventor: Akira Suyama
  • Patent number: 6601399
    Abstract: An ice making machine in which upon starting of an ice making operation, a water level detecting switch starts measurement, and a water-supply-stop time T1 is compared with a reference time T2. When the water-supply-stop time T1 is not longer than the reference time T2, it is determined that the ice making machine is an excessive-ice-making state, and control is performed so as to reduce the RPM of a fan motor for cooling a condenser.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: August 5, 2003
    Assignee: Hoshizaki Denki Kabushiki Kaisha
    Inventors: Masayuki Kuroyanagi, Teruhiko Otani, Hideo Sumikawa, Hiroshi Tanaka, Yoshio Furukawa, Akira Suyama
  • Patent number: 6559296
    Abstract: The present invention relates to an apparatus for detecting nucleic acid molecules such as target DNA molecules and mRNA molecules by using a DNA probe, and provides a DNA capillary, comprising a fluid passageway formed of a cylindrical capillary made of glass, a plurality of independent probe regions formed in the inner wall of the fluid passageway, and DNA probes each immobilized in the probe region, the immobilized DNA probes differing from each other. For performing the measurement, a sample is introduced through an open portion into the capillary so as to perform reaction and, then, fluorimetry.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: May 6, 2003
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Akira Suyama
  • Publication number: 20030055571
    Abstract: The present invention is to provide a molecular computer comprising an electronic operation section and a molecular operation section, wherein, in addition to general computation processing, said electronic operation section controls a function of the molecular operation section substantially, and the molecular operation is performed under control thereof.
    Type: Application
    Filed: May 31, 2002
    Publication date: March 20, 2003
    Applicant: OLYMPUS OPTICAL CO., LTD.
    Inventors: Yasubumi Sakakibara, Nobuhiko Morimoto, Akira Suyama
  • Publication number: 20030010055
    Abstract: Disclosed is an ice making machine in which upon starting of ice making operation, a water level detecting switch starts measurement, a water-supply-stop time T1 being compared with a reference time T2. When the water-supply-stop time T1 is not longer than the reference time T2, it is determined that the ice making machine is in an excessive-ice-making state, and control is performed so as to reduce the RPM of a fan motor for cooling a condenser.
    Type: Application
    Filed: July 8, 2002
    Publication date: January 16, 2003
    Inventors: Masayuki Kuroyanagi, Teruhiko Otani, Hideo Sumikawa, Hiroshi Tanaka, Yoshio Furukawa, Akira Suyama
  • Publication number: 20020119458
    Abstract: The present invention is to provide an information processing method using an operational nucleic acid, which comprises (a) converting arbitrary information into a nucleic acid molecule, (b) hybridizing the nucleic acid molecule obtained in (a) to an operational nucleic acid designed so as to express a logical equation indicating a condition to be detected, and extending the nucleic acid molecule hybridized, and (c) detecting a binding profile of the nucleic acid molecule included in the nucleic acid molecule extended in (b), thereby evaluating whether a solution of the logical equation is true or false. The present invention further provides an apparatus and a program for performing the information processing method.
    Type: Application
    Filed: June 27, 2001
    Publication date: August 29, 2002
    Applicant: OLYMPUS OPTICAL CO., LTD.
    Inventors: Akira Suyama, Yasubumi Sakakibara, Nobuhiko Morimoto
  • Publication number: 20020031772
    Abstract: The present invention relates to a method of detecting or quantifying a target nucleic acid present in a specimen. The present invention provides a method of detecting or quantifying a target nucleic acid by using artificially-designed probes having a flag consisting of a plurality of units, thereby easily and accurately detecting the target nucleic acid.
    Type: Application
    Filed: June 1, 2001
    Publication date: March 14, 2002
    Applicant: OLYMPUS OPTICAL CO., LTD.
    Inventors: Akira Suyama, Kunio Hori
  • Publication number: 20020025531
    Abstract: Method for determining a nucleotide sequence of an analytical oligo nucleic acid for use in analysis of a nucleic acid, comprising the steps of listing all unit nucleotide sequences present on a target nucleic acid having a predetermined length which is shorter than that of the analytical oligo nucleic acid to be designed, and extracting a nucleotide sequence containing a sequence occurring at a low frequency on the target nucleic acid from the candidate sequences of the analytical oligo nucleic acid on the basis of a frequency of each of the listed individual unit sequences.
    Type: Application
    Filed: July 30, 2001
    Publication date: February 28, 2002
    Inventor: Akira Suyama
  • Publication number: 20020013457
    Abstract: The present invention relates to an apparatus for detecting nucleic acid molecules such as target DNA molecules and mRNA molecules by using a DNA probe, and provides a DNA capillary, comprising a fluid passageway formed of a cylindrical capillary made of glass, a plurality of independent probe regions formed in the inner wall of the fluid passageway, and DNA probes each immobilized in the probe region, the immobilized DNA probes differing from each other. For performing the measurement, a sample is introduced through an open portion into the capillary so as to perform reaction and, then, fluorimetry.
    Type: Application
    Filed: February 21, 2001
    Publication date: January 31, 2002
    Applicant: OLYMPUS OPTICAL CO., LTD.
    Inventor: Akira Suyama