Patents by Inventor Hiroyuki Oda

Hiroyuki Oda 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: 11319460
    Abstract: Provided is a polishing composition that can effectively improve a polishing removal rate. According to the present invention, a polishing composition for polishing a polishing target material is provided. The polishing composition contains water, an oxidant, and a polishing removal accelerator, and does not contain abrasive. At least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt is contained as the polishing removal accelerator.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: May 3, 2022
    Assignee: FUJIMI INCORPORATED
    Inventors: Yasuaki Ito, Hiroyuki Oda, Naoto Noguchi
  • Publication number: 20220089911
    Abstract: Provided is a polishing composition that can effectively improve a polishing removal rate. According to the present invention, a polishing composition for polishing a polishing target material is provided. The polishing composition contains water, an oxidant, and a polishing removal accelerator, and does not contain abrasive. At least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt is contained as the polishing removal accelerator.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Applicant: FUJIMI INCORPORATED
    Inventors: Yasuaki ITO, Hiroyuki ODA, Naoto NOGUCHI
  • Publication number: 20210276458
    Abstract: A controller, which serves as a pressure-feeding control portion, drives an air pump to pressure-feed air to massage airbags located in a seat. In addition, the controller, which serves as an inflation-deflation control portion, performs massage control that inflates and deflates the airbags while keeping the air pump driven by controlling the operation of intake-discharge valves in second flow passage (branch lines), which connects the air pump to the airbags. Furthermore, the controller, which serves as a decompression control portion, opens a discharge valve, which is located upstream of the intake-discharge valves, in a state in which the airbags are deflated during the massage control.
    Type: Application
    Filed: September 28, 2017
    Publication date: September 9, 2021
    Applicants: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha
    Inventors: Yuki FUJII, Akiyoshi SHIBATA, Hiroyuki ODA, Shunsuke HAYAKAWA, Shunsuke TANAKA, Shinichiro KOMAKI, Kenji HASHIMOTO
  • Patent number: 10953469
    Abstract: A metal powder having a BET specific surface area of 5 to 250 m2/g is obtained by contacting and mixing together a gas of a metal chloride (metal source gas) and a reducing gas (e.g., hydrogen gas) that have been separately heated so as to instantaneously form fine metal particles based on the gas phase reduction reaction thereof, and collecting the fine metal particles from the gas stream after the reaction.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: March 23, 2021
    Assignee: TOKUYAMA CORPORATION
    Inventors: Hiroyuki Oda, Naoto Mochizuki
  • Publication number: 20210024781
    Abstract: According to the present invention, there is provided a polishing composition used for polishing a gallium compound-based semiconductor substrate. The polishing composition includes a silica abrasive; a compound Cpho having a phosphoric acid group or a phosphonic acid group; and water. In addition, according to the present invention, there is provided a method for polishing a gallium compound-based semiconductor substrate. The method includes a first polishing step in which polishing is performed using a slurry S1 containing an abrasive A1 and water; and a second polishing step in which polishing is performed using a slurry S2 containing an abrasive A2 and water, in this order. The abrasive A2 contains a silica abrasive. The slurry S2 further contains a compound Cpho having a phosphoric acid group or a phosphonic acid group.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 28, 2021
    Inventors: Hiroyuki ODA, Hiroki KON, Naoto NOGUCHI, Shinichiro TAKAMI
  • Publication number: 20200109313
    Abstract: Provided is a polishing composition that can effectively improve a polishing removal rate. According to the present invention, a polishing composition for polishing a polishing target material is provided. The polishing composition contains water, an oxidant, and a polishing removal accelerator, and does not contain abrasive. At least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt is contained as the polishing removal accelerator.
    Type: Application
    Filed: March 19, 2018
    Publication date: April 9, 2020
    Applicant: FUJIMI INCORPORATED
    Inventors: Yasuaki ITO, Hiroyuki ODA, Naoto NOGUCHI
  • Publication number: 20200023800
    Abstract: A vehicle seat device includes a reproduction control portion configured to inflate an airbag provided in a seat based on an internal pressure target value, an occupant detection portion configured to detect a seated state in which an occupant is seated on the seat, a body size detection portion configured to detect a size of the occupant, and a correction amount calculation portion configured to calculate, based on the size of the occupant, a correction amount to be used to correct the internal pressure target value in a non-seated state in which the occupant is not seated on the seat.
    Type: Application
    Filed: October 5, 2017
    Publication date: January 23, 2020
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki FUJII, Akiyoshi SHIBATA, Hiroyuki ODA, Shunsuke HAYAKAWA, Shunsuke TANAKA, Shinichiro KOMAKI, Kenji HASHIMOTO
  • Patent number: 10406939
    Abstract: A pneumatic pressure control method for a vehicle seat includes: repeatedly detecting an internal pressure of a bladder provided inside the vehicle seat at intervals; correcting the internal pressure of the bladder based on a differential pressure between a detection value and a target value; and lengthening a detection interval to detect the internal pressure depending on a time elapsing from starting of the vehicle.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: September 10, 2019
    Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akiyoshi Shibata, Yuki Fujii, Hiroyuki Oda, Shunsuke Hayakawa, Shunsuke Tanaka, Kenji Hashimoto, Shinichiro Komaki
  • Patent number: 10315547
    Abstract: A vehicle seat device includes: a plurality of air bags configured to be provided inside a seat; a flow path having a shared section to communicate with each of the air bags; a plurality of intake valves each of which is arranged at a flow path position at an upstream of each of the air bags when air is pumped into each of the air bags; a plurality of exhaust valves arranged at flow path positions communicating with the shared section; and a control device configured to control operations of the intake valves and the exhaust valves, in which the control device adjusts a discharge speed of internal air by selectively opening the exhaust valves when the internal air of each of the air bags is discharged.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: June 11, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Akiyoshi Shibata, Yuki Fujii, Hiroyuki Oda, Shunsuke Hayakawa
  • Publication number: 20190152372
    Abstract: A pneumatic control device for a vehicle seat includes a forcible-delivery control unit, an opening-closing control unit, and a residual pressure release control unit. The forcible-delivery control unit drives an air pump to forcibly deliver air to an airbag, which is provided in a seat. The opening-closing control unit opens and closes an inlet valve, which is provided in a passage of the air. The passage is in communication with the airbag. The residual pressure release control unit opens an outlet valve provided in the passage on an upstream side of the inlet valve after driving of the air pump is stopped, thereby releasing the air sealed on the upstream side of the inlet valve in a closed state from the passage.
    Type: Application
    Filed: March 27, 2017
    Publication date: May 23, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Yuki FUJII, Akiyoshi SHIBATA, Hiroyuki ODA, Shunsuke HAYAKAWA
  • Publication number: 20190076931
    Abstract: A metal powder having a BET specific surface area of 5 to 250 m2/g is obtained by contacting and mixing together a gas of a metal chloride (metal source gas) and a reducing gas (e.g., hydrogen gas) that have been separately heated so as to instantaneously form fine metal particles based on the gas phase reduction reaction thereof, and collecting the fine metal particles from the gas stream after the reaction.
    Type: Application
    Filed: April 7, 2017
    Publication date: March 14, 2019
    Applicant: TOKUYAMA CORPORATION
    Inventors: Hiroyuki ODA, Naoto MOCHIZUKI
  • Patent number: 10220755
    Abstract: An air pressure control device of a vehicle seat includes: a bulging shape forming unit configured to form a bulging shape on a seat surface by expanding air bags configured to be provided inside a seat; a bulging shape moving unit configured to move a position of the bulging shape formed on the seat surface by each corresponding air bag by sequentially expanding and contracting a plurality of air bags aligned in a direction along the seat surface in an arrangement direction of the air bags; and a pumping capacity adjusting unit configured to increase a pumping capacity of an air pump that pumps air into each air bag as a protrusion amount of the corresponding bulging shape increases when a formation position of the bulging shape is moved.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: March 5, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Akiyoshi Shibata, Yuki Fujii, Hiroyuki Oda, Shunsuke Hayakawa, Shunsuke Tanaka, Shinichiro Komaki, Kenji Hashimoto
  • Patent number: 10041492
    Abstract: A fluid pump includes a housing, a rotary shaft, and pump units which are contained in the housing and sucks in, pressurizes, and discharges fluid with being rotationally driven by the rotary shaft. The housing has a suction passage conducting the fluid from a suction port to the pump unit, a discharge passage conducting the fluid from the pump unit to a discharge port, a return passage returning a portion of the fluid flowing through the discharge passage to an upstream side of the pump unit, and a control valve controlling a flow of the returned fluid. The return passage is formed so as to conduct the returned fluid in the same direction as a flow of a sucked fluid flowing through the suction passage to make the returned fluid flow together with the sucked fluid.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: August 7, 2018
    Assignee: MIKUNI CORPORATION
    Inventors: Takehiko Naiki, Hiroyuki Oda, Yuya Kaiho
  • Publication number: 20170368969
    Abstract: An air pressure control device of a vehicle seat includes: a bulging shape forming unit configured to form a bulging shape on a seat surface by expanding air bags configured to be provided inside a seat; a bulging shape moving unit configured to move a position of the bulging shape formed on the seat surface by each corresponding air bag by sequentially expanding and contracting a plurality of air bags aligned in a direction along the seat surface in an arrangement direction of the air bags; and a pumping capacity adjusting unit configured to increase a pumping capacity of an air pump that pumps air into each air bag as a protrusion amount of the corresponding bulging shape increases when a formation position of the bulging shape is moved.
    Type: Application
    Filed: June 19, 2017
    Publication date: December 28, 2017
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Akiyoshi SHIBATA, Yuki FUJII, Hiroyuki ODA, Shunsuke HAYAKAWA, Shunsuke TANAKA, Shinichiro KOMAKI, Kenji HASHIMOTO
  • Publication number: 20170368968
    Abstract: A vehicle seat device includes: a plurality of air bags configured to be provided inside a seat; a flow path having a shared section to communicate with each of the air bags; a plurality of intake valves each of which is arranged at a flow path position at an upstream of each of the air bags when air is pumped into each of the air bags; a plurality of exhaust valves arranged at flow path positions communicating with the shared section; and a control device configured to control operations of the intake valves and the exhaust valves, in which the control device adjusts a discharge speed of internal air by selectively opening the exhaust valves when the internal air of each of the air bags is discharged.
    Type: Application
    Filed: June 19, 2017
    Publication date: December 28, 2017
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Akiyoshi SHIBATA, Yuki FUJII, Hiroyuki ODA, Shunsuke HAYAKAWA
  • Patent number: 9784270
    Abstract: An air ejection port for ejecting air-mixed oil is structured with a first air ejection port provided on the inner peripheral side from an inscribed circle of an outer rotor and a second air ejection port provided on the outer peripheral side from a circumscribed circle of the inner rotor, the air ejection port can have an enlarged port area as the total of area of the first air ejection port and area of the second air ejection port in a state without being in communication with either of a suction port and a discharge port, and a disadvantage that a pump chamber of a previous stroke and a pump chamber of a subsequent stroke communicate with each other through the air ejection port can be avoided.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: October 10, 2017
    Assignee: MIKUNI CORPORATION
    Inventors: Hiroyuki Oda, Takehiko Naiki, Yuya Kaiho
  • Publication number: 20170274801
    Abstract: A pneumatic pressure control method for a vehicle seat includes: repeatedly detecting an internal pressure of a bladder provided inside the vehicle seat at intervals; correcting the internal pressure of the bladder based on a differential pressure between a detection value and a target value; and lengthening a detection interval to detect the internal pressure depending on a time elapsing from starting of the vehicle.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 28, 2017
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akiyoshi SHIBATA, Yuki FUJII, Hiroyuki ODA, Shunsuke HAYAKAWA, Shunsuke TANAKA, Kenji HASHIMOTO, Shinichiro KOMAKI
  • Patent number: 9682931
    Abstract: An aryloyl(oxy or amino)pentafluorosulfanylbenzene compound having pharmacological action. The aryloyl(oxy or amino)pentafluorosulfanylbenzene compound is represented by general formula (A-I), a pharmaceutically acceptable salt thereof, and a prodrug thereof, wherein all of parameters represent the same meanings as defined in the specification.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: June 20, 2017
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Shigeyoshi Nishino, Hidetaka Shima, Hiroyuki Oda, Tetsuro Shimano
  • Publication number: 20160244407
    Abstract: An aryloyl(oxy or amino)pentafluorosulfanylbenzene compound having pharmacological action. The aryloyl(oxy or amino)pentafluorosulfanylbenzene compound is represented by general formula (A-I), a pharmaceutically acceptable salt thereof, and a prodrug thereof, wherein all of parameters represent the same meanings as defined in the specification.
    Type: Application
    Filed: November 4, 2014
    Publication date: August 25, 2016
    Inventors: Shigeyoshi NISHINO, Hidetaka SHIMA, Hiroyuki ODA, Tetsuro SHIMANO
  • Publication number: 20160186753
    Abstract: An air ejection port for ejecting air-mixed oil is structured with a first air ejection port provided on the inner peripheral side from an inscribed circle of an outer rotor and a second air ejection port provided on the outer peripheral side from a circumscribed circle of the inner rotor, the air ejection port can have an enlarged port area as the total of area of the first air ejection port and area of the second air ejection port in a state without being in communication with either of a suction port and a discharge port, and a disadvantage that a pump chamber of a previous stroke and a pump chamber of a subsequent stroke communicate with each other through the air ejection port can be avoided.
    Type: Application
    Filed: August 11, 2014
    Publication date: June 30, 2016
    Applicant: MIKUNI CORPORATION
    Inventors: HIROYUKI ODA, TAKEHIKO NAIKI, YUYA KAIHO