Patents by Inventor Shinya Ishihara

Shinya Ishihara 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: 20250137409
    Abstract: A gas turbine system includes: a gas turbine engine including a compressor, a combustor, and a turbine; a fuel gas pressure regulator which regulates the pressure of fuel gas being introduced to the combustor; and a controller configured to: directly derive a designated value for the pressure of the fuel gas being introduced from the fuel gas pressure regulator to the combustor, on the basis of the state of the operation environment for the gas turbine engine; and use the derived designated value for the pressure or the derived designated pressure value to control the fuel gas pressure regulator.
    Type: Application
    Filed: January 6, 2025
    Publication date: May 1, 2025
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Shinya ISHIHARA, Koji Terauchi
  • Patent number: 10020701
    Abstract: A rotor includes: a rotor core; a plurality of magnets; and an adhesive that adhesively bonds the magnet to the rotor core. The magnets are housed in the magnet holders such that the same magnetic poles of adjacent magnets face each other in a circumferential direction of the rotor core. The adhesive includes: a first adhesive part that adhesively bonds two interior surfaces of the magnet holder facing the circumferential direction to the magnet and that reaches one of ends of the magnet in a direction of axis of the magnet; and a second adhesive part that adhesively bonds, on a side of one of end surfaces of the rotor core in a direction of axis of the rotor core, said end surface of the rotor core to an end surface of the magnet in an axial direction of the magnet and that is connected to the first adhesive part.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: July 10, 2018
    Assignee: MABUCHI MOTOR CO., LTD.
    Inventors: Toshihiro Kamiyoshihara, Shinya Ishihara
  • Patent number: 9511502
    Abstract: An apparatus for cutting a sheet stack is provided. The sheet stack is composed of a plurality of sheets. The apparatus includes a cutting blade having a plate form and having a cutting edge at one side extending along a cutting width direction. The cutting blade has at the one side: a plurality of projecting blade portions having ridge lines forming edge lines capable of thrusting and sawing cutting, the projecting blade portions projecting in a cutting direction; and a straight bottom portion between adjacent projecting blade portions. Cutting of the sheet stack is performed by applying a load to the cutting blade in the cutting direction, and by reciprocating the cutting blade along the cutting width direction.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: December 6, 2016
    Assignees: HITACHI METALS PRECISION, LTD., HITACHI METALS, LTD.
    Inventors: Shinya Ishihara, Hiroshi Takatsuka
  • Publication number: 20150318747
    Abstract: A rotor includes: a rotor core; a plurality of magnets; and an adhesive that adhesively bonds the magnet to the rotor core. The magnets are housed in the magnet holders such that the same magnetic poles of adjacent magnets face each other in a circumferential direction of the rotor core. The adhesive includes: a first adhesive part that adhesively bonds two interior surfaces of the magnet holder facing the circumferential direction to the magnet and that reaches one of ends of the magnet in a direction of axis of the magnet; and a second adhesive part that adhesively bonds, on a side of one of end surfaces of the rotor core in a direction of axis of the rotor core, said end surface of the rotor core to an end surface of the magnet in an axial direction of the magnet and that is connected to the first adhesive part.
    Type: Application
    Filed: April 28, 2015
    Publication date: November 5, 2015
    Inventors: Toshihiro Kamiyoshihara, Shinya Ishihara
  • Patent number: 7986641
    Abstract: A multicast data communication system is provided that has high security, and prevents problems such as an attack by a malicious user creating a great number of meaningless tables at nodes in the network. Clients regularly transmit request packets toward a server; a node receives the request packet, and subsequently receives a delivery-table-creation packet or a delivery packet from the server; if the node has no delivery table corresponding to the server, the node creates the delivery table, registers the addresses of the clients, and their request packet arrival times, and regularly transmits the request packet toward the server; when the node has received a delivery packet from the server, the node duplicates and delivers the delivery packet only to those clients whose request packet arrival times, registered in the delivery table, are within a fixed period from the arrival of the delivery packet.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: July 26, 2011
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Seiichiro Tani, Toshiaki Miyazaki, Noriyuki Takahashi, Takahiro Murooka, Shinya Ishihara, Takeru Inoue
  • Publication number: 20080069099
    Abstract: A multicast data communication system is provided that has high security, and prevents problems such as an attack by a malicious user creating a great number of meaningless tables at nodes in the network. Clients regularly transmit request packets toward a server; a node receives the request packet, and subsequently receives a delivery-table-creation packet or a delivery packet from the server; if the node has no delivery table corresponding to the server, the node creates the delivery table, registers the addresses of the clients, and their request packet arrival times, and regularly transmits the request packet toward the server; when the node has received a delivery packet from the server, the node duplicates and delivers the delivery packet only to those clients whose request packet arrival times, registered in the delivery table, are within a fixed period from the arrival of the delivery packet.
    Type: Application
    Filed: September 10, 2007
    Publication date: March 20, 2008
    Applicant: Nippon Telegraph and Telephone Corporation
    Inventors: Seiichiro Tani, Toshiaki Miyazaki, Noriyuki Takahashi, Takahiro Murooka, Shinya Ishihara, Takeru Inoue
  • Patent number: 7313596
    Abstract: A multicast data communication system is provided that has high security, and prevents problems such as an attack by a malicious user creating a great number of meaningless tables at nodes in the network. Clients regularly transmit request packets toward a server; a node receives the request packet, and subsequently receives a delivery-table-creation packet or a delivery packet from the server; if the node has no delivery table corresponding to the server, the node creates the delivery table, registers the addresses of the clients, and their request packet arrival times, and regularly transmits the request packet toward the server; when the node has received a delivery packet from the server, the node duplicates and delivers the delivery packet only to those clients whose request packet arrival times, registered in the delivery table, are within a fixed period from the arrival of the delivery packet.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: December 25, 2007
    Assignee: Nippon Telegraph & Telephone Corporation
    Inventors: Seiichiro Tani, Toshiaki Miyazaki, Noriyuki Takahashi, Takahiro Murooka, Shinya Ishihara, Takeru Inoue
  • Publication number: 20020169833
    Abstract: A multicast data communication system is provided that has high security, and prevents problems such as an attack by a malicious user creating a great number of meaningless tables at nodes in the network. Clients regularly transmit request packets toward a server; a node receives the request packet, and subsequently receives a delivery-table-creation packet or a delivery packet from the server; if the node has no delivery table corresponding to the server, the node creates the delivery table, registers the addresses of the clients, and their request packet arrival times, and regularly transmits the request packet toward the server; when the node has received a delivery packet from the server, the node duplicates and delivers the delivery packet only to those clients whose request packet arrival times, registered in the delivery table, are within a fixed period from the arrival of the delivery packet.
    Type: Application
    Filed: April 5, 2002
    Publication date: November 14, 2002
    Applicant: Nippon Telegraph and Telephone Corporation
    Inventors: Seiichiro Tani, Toshiaki Miyazaki, Noriyuki Takahashi, Takahiro Murooka, Shinya Ishihara, Takeru Inoue
  • Patent number: 5362208
    Abstract: A swash plate type variable capacity compressor having rotary valves 16 and 17 that rotate together on a rotating shaft 1. The rotary valves 16 and 17 are arranged on the shaft 1 in such a manner that, upon one complete rotation, the rotary valves 16 and 17 are connected, in sequential manner, for respective rotating angles, with circumferentially spaced piston chambers Sp and Sp' via respective intake passageways on the rotary valves 16 and 17. The arrangement of the intake passageway Pr and Pr' is such that the value of the rotating angle in a communication between the intake passageways Pr and Pr' and the piston chamber changes in accordance with the axial position of the rotary valves 16 and 17 on the shaft 1. Control of the rotating angle can vary the effective volume of the piston chambers Sp and Sp', thereby continuously varying the compressor capacity.
    Type: Grant
    Filed: March 3, 1993
    Date of Patent: November 8, 1994
    Assignees: Nippondenso Co., Ltd., Nippon Soken, Inc.
    Inventors: Mitsuo Inagaki, Mikio Matsuda, Shinya Ishihara, Motohiko Ueda, Hideaki Sasaya, Takeshi Sakai