Patents by Inventor Ryuki TSUJI
Ryuki TSUJI 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).
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Publication number: 20230407977Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: ApplicationFiled: August 31, 2023Publication date: December 21, 2023Inventors: Shingo SATO, Yuto SATO, Masato ICHIKAWA, Akihiko GOTO, Tadashi IKEMOTO, Ryo NOMURA, Ryuki TSUJI, Takahito SUZUKI, Shogo KANZAKI
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Patent number: 11788634Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: GrantFiled: December 15, 2022Date of Patent: October 17, 2023Assignee: DENSO CORPORATIONInventors: Shingo Sato, Yuto Sato, Masato Ichikawa, Akihiko Goto, Tadashi Ikemoto, Ryo Nomura, Ryuki Tsuji, Takahito Suzuki, Shogo Kanzaki
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Publication number: 20230110298Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: ApplicationFiled: December 15, 2022Publication date: April 13, 2023Inventors: Shingo SATO, Yuto SATO, Masato ICHIKAWA, Akihiko GOTO, Tadashi IKEMOTO, Ryo NOMURA, Ryuki TSUJI, Takahito SUZUKI, Shogo KANZAKI
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Patent number: 11560958Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: GrantFiled: April 12, 2022Date of Patent: January 24, 2023Assignee: DENSO CORPORATIONInventors: Shingo Sato, Yuto Sato, Masato Ichikawa, Akihiko Goto, Tadashi Ikemoto, Ryo Nomura, Ryuki Tsuji, Takahito Suzuki, Shogo Kanzaki
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Publication number: 20220243830Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: ApplicationFiled: April 12, 2022Publication date: August 4, 2022Inventors: Shingo SATO, Yuto SATO, Masato ICHIKAWA, Akihiko GOTO, Tadashi IKEMOTO, Ryo NOMURA, Ryuki TSUJI, Takahito SUZUKI, Shogo KANZAKI
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Patent number: 11333258Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: GrantFiled: November 27, 2020Date of Patent: May 17, 2022Assignee: DENSO CORPORATIONInventors: Shingo Sato, Yuto Sato, Masato Ichikawa, Akihiko Goto, Tadashi Ikemoto, Ryo Nomura, Ryuki Tsuji, Takahito Suzuki, Shogo Kanzaki
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Patent number: 11274753Abstract: A housing, a valve, a pipe member, and a pipe fastening member are provided. The pipe fastening member is passed through a pipe-side fastening hole to be screwed into a housing-side fastening hole to fix a pipe-side fixing part to a housing-side fixing part. The housing-side fixing part define a housing gap between the housing-side fixing part and the outer wall of a housing main body.Type: GrantFiled: December 11, 2019Date of Patent: March 15, 2022Assignee: DENSO CORPORATIONInventor: Ryuki Tsuji
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Publication number: 20210080014Abstract: A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction.Type: ApplicationFiled: November 27, 2020Publication date: March 18, 2021Inventors: Shingo SATO, Yuto SATO, Masato ICHIKAWA, Akihiko GOTO, Tadashi IKEMOTO, Ryo NOMURA, Ryuki TSUJI, Takahito SUZUKI, Shogo KANZAKI
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Publication number: 20200109787Abstract: A housing, a valve, a pipe member, and a pipe fastening member are provided. The pipe fastening member is passed through a pipe-side fastening hole to be screwed into a housing-side fastening hole to fix a pipe-side fixing part to a housing-side fixing part. The housing-side fixing part define a housing gap between the housing-side fixing part and the outer wall of a housing main body.Type: ApplicationFiled: December 11, 2019Publication date: April 9, 2020Inventor: Ryuki TSUJI