Patents by Inventor Ryosuke UMEMURA

Ryosuke UMEMURA 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).

  • Modifiable premix combustion system and premix blower for elevation compensation
    Patent number: 11976815
    Abstract: A combustion system includes a premix blower system and the premix blower system includes an additional air inlet with an adjustable opening which includes an additional reversibly pluggable air intake. The adjustable opening of the additional air inlet can be opened at higher elevations to compensate for thinner air.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: May 7, 2024
    Assignee: Rheem Manufacturing Company
    Inventors: Ryosuke Umemura, Takashi Nozaki, Yoshiki Semba
  • MANUFACTURING METHOD OF SINTERED BODY AND MANUFACTURING APPARATUS OF SINTERED BODY
    Publication number: 20220324759
    Abstract: A manufacturing method of a sintered body is a manufacturing method of the sintered body which increases a temperature while applying an electric field to a ceramic compact. This method controls a current which flows to the ceramic compact so that a sintering rate becomes constant.
    Type: Application
    Filed: July 29, 2020
    Publication date: October 13, 2022
    Inventors: Takahisa YAMAMOTO, Tomoharu TOKUNAGA, Yudai YAMASHITA, Tsuyoshi KURACHI, Kimihiro TAGUCHI, Seiya TAKAHASHI, Ryosuke UMEMURA
  • Modifiable Premix Combustion System And Premix Blower For Elevation Compensation
    Publication number: 20220196237
    Abstract: A combustion system includes a premix blower system and the premix blower system includes an additional air inlet with an adjustable opening which includes an additional reversibly pluggable air intake. The adjustable opening of the additional air inlet can be opened at higher elevations to compensate for thinner air.
    Type: Application
    Filed: December 31, 2021
    Publication date: June 23, 2022
    Inventors: Ryosuke Umemura, Takashi Nozaki, Yoshiki Semba
  • Modifiable premix combustion system and premix blower for elevation compensation
    Patent number: 11215359
    Abstract: A combustion system includes a premix blower system and the premix blower system includes an additional air inlet with an adjustable opening which includes an additional reversibly pluggable air intake. The adjustable opening of the additional air inlet can be opened at higher elevations to compensate for thinner air.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: January 4, 2022
    Assignee: Rheem Manufacturing Company
    Inventors: Ryosuke Umemura, Takashi Nozaki, Yoshiki Semba
  • Modifiable Premix Combustion System And Premix Blower For Elevation Compensation
    Publication number: 20210033280
    Abstract: A combustion system includes a premix blower system and the premix blower system includes an additional air inlet with an adjustable opening which includes an additional reversibly pluggable air intake. The adjustable opening of the additional air inlet can be opened at higher elevations to compensate for thinner air.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 4, 2021
    Inventors: Ryosuke Umemura, Takashi Nozaki, Yoshiki Semba
  • Water heater attachment method and water heater attachment structure
    Patent number: 9625178
    Abstract: A water heater attachment method is a method for attaching a water heater body to a wall surface by using an attachment member provided at a rear end of an upper surface of the water heater body. The method includes a first step of inserting a tip of a rod member into a through hole formed in the attachment member, the rod member projecting forward from the wall surface, a second step of sliding the attachment member toward the wall surface along the rod member to shift the water heater body to an attachment position of the wall surface, and a third step of fastening the attachment member to the wall surface by a screw in a state where the attachment member is held by the rod member.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: April 18, 2017
    Assignee: Paloma Co., Ltd.
    Inventors: Masahiro Ota, Ryosuke Umemura
  • WATER HEATER ATTACHMENT METHOD AND WATER HEATER ATTACHMENT STRUCTURE
    Publication number: 20160033168
    Abstract: A water heater attachment method is a method for attaching a water heater body to a wall surface by using an attachment member provided at a rear end of an upper surface of the water heater body. The method includes a first step of inserting a tip of a rod member into a through hole formed in the attachment member, the rod member projecting forward from the wall surface, a second step of sliding the attachment member toward the wall surface along the rod member to shift the water heater body to an attachment position of the wall surface, and a third step of fastening the attachment member to the wall surface by a screw in a state where the attachment member is held by the rod member.
    Type: Application
    Filed: January 21, 2015
    Publication date: February 4, 2016
    Inventors: Masahiro OTA, Ryosuke UMEMURA