Patents by Inventor Yosuke Yoshizawa
Yosuke Yoshizawa 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: 20230282902Abstract: A method for manufacturing a battery module including a plurality of solid-state battery cells includes a cell arrangement step of arranging the plurality of solid-state battery cells in a manner of being not in contact with one another in a laminate direction, and restraining the plurality of solid-state battery cells by a restraining member including a fixing portion configured to fix each of the solid-state battery cells, a filling step of filling a space between the solid-state battery cells among the plurality of solid-state battery cells arranged in the laminate direction with a foamable material, and a foaming step of foaming the filled foamable material.Type: ApplicationFiled: February 27, 2023Publication date: September 7, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Yosuke YOSHIZAWA, Hidemasa USUI, Morinobu KAWAMURA
-
Publication number: 20230097853Abstract: A battery module includes a plurality of solid-state battery cells arranged in a first direction and extending in a second direction orthogonal to the first direction, and a cushion block having elasticity and provided with a plurality of slots which accommodate the plurality of solid-state battery cells. The battery module is configured by inserting the plurality of solid-state battery cells into the plurality of slots.Type: ApplicationFiled: September 26, 2022Publication date: March 30, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Yosuke YOSHIZAWA, Yasuhiko SAIJO
-
Publication number: 20230099729Abstract: A cell laminate includes a plurality of battery cells which are laminated. The plurality of battery cells are laminated in a first direction and are laminated to be offset to one side in a second direction orthogonal to the first direction. An elastic body is arranged between adjacent battery cells of the plurality of battery cells. The elastic body is configured so that when the battery cells expand, the battery cells are displaced in the first direction and are displaced to the other side in the second direction.Type: ApplicationFiled: September 26, 2022Publication date: March 30, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Yasuhiko SAIJO, Yosuke YOSHIZAWA
-
Patent number: 11031610Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells. A first seal line of a first metal separator and a second seal line of a second metal separator protrude in a stacking direction of the stack body in a manner to contact a resin film. An insulator is provided with a first elastic seal member which contacts a second end seal line. The width of the first elastic seal member is larger than the maximum width of the second end seal line.Type: GrantFiled: March 21, 2019Date of Patent: June 8, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Yuta Ikeda, Naoki Inoue, Yosuke Yoshizawa, Masashi Wada
-
Publication number: 20190296372Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells. A first seal line of a first metal separator and a second seal line of a second metal separator protrude in a stacking direction of the stack body in a manner to contact a resin film. An insulator is provided with a first elastic seal member which contacts a second end seal line. The width of the first elastic seal member is larger than the maximum width of the second end seal line.Type: ApplicationFiled: March 21, 2019Publication date: September 26, 2019Inventors: Yuta Ikeda, Naoki Inoue, Yosuke Yoshizawa, Masashi Wada
-
Patent number: 10151393Abstract: A metal gasket material plate includes a sealing layer formed by layering a chemical coating layer, an adhesive layer, and a rubber coating layer in this order on at least one side of a metal plate. The chemical coating layer is formed by a thermosetting surface preparation agent including inorganic compound particles and a metal alkoxide compound. The adhesive layer is formed by an adhesive including an epoxy compound and an anti-corrosive pigment. The rubber coating layer is formed by a rubber agent including rubber.Type: GrantFiled: March 11, 2016Date of Patent: December 11, 2018Assignees: NIPPON LEAKLESS INDUSTRY CO., LTD., HONDA MOTOR CO., LTD.Inventors: Satoshi Ota, Naomichi Mitsuyama, Yosuke Yoshizawa, Yuji Mitsumori, Kenji Sasaki, Masayuki Nakamura, Akihiro Okubo, Akira Masukura, Noriyuki Kitagawa
-
Publication number: 20160265661Abstract: A metal gasket material plate includes a sealing layer formed by layering a chemical coating layer, an adhesive layer, and a rubber coating layer in this order on at least one side of a metal plate. The chemical coating layer is formed by a thermosetting surface preparation agent including inorganic compound particles and a metal alkoxide compound. The adhesive layer is formed by an adhesive including an epoxy compound and an anti-corrosive pigment. The rubber coating layer is formed by a rubber agent including rubber.Type: ApplicationFiled: March 11, 2016Publication date: September 15, 2016Applicants: NIPPON LEAKLESS INDUSTRY CO., LTD., HONDA MOTOR CO., LTD.Inventors: Satoshi OTA, Naomichi MITSUYAMA, Yosuke YOSHIZAWA, Yuji MITSUMORI, Kenji SASAKI, Masayuki NAKAMURA, Akihiro OKUBO, Akira MASUKURA, Noriyuki KITAGAWA
-
Patent number: 7736690Abstract: A probe tip section of an electrical test probe has a laminated structure consisting of a first deposition portion and a second deposition portion covering the first deposition portion, and by the laminated structure, a maximum cross-sectional area portion at which the cross-sectional area of the probe tip section is increased to a base portion is provided between a tip end of the probe tip section and the base portion in the probe tip section. At the maximum cross-sectional area portion, a dimension in the X direction as seen on a flat surface perpendicular to a protruding direction of the probe tip section is increased in a one-dimensional way, and in addition, a dimension in the Y direction perpendicular to the X direction is increased from the tip end toward the base portion, as a result of which the cross-sectional area of the probe tip section can be increased in a two-dimensional way.Type: GrantFiled: January 21, 2008Date of Patent: June 15, 2010Assignee: Kabushiki Kaisha Nihon MicronicsInventors: Hideki Hirakawa, Yuko Yamada, Yosuke Yoshizawa, Takayuki Hayashizaki, Akira Soma, Shinji Kuniyoshi
-
Patent number: 7721429Abstract: A probe formed on a base table is detached from the base table without giving damage on the probe. The present invention provides a probe manufacturing method comprising the steps of forming on a sacrificial layer on a base table a recess exposing the sacrificial layer with a resist, depositing a probe material in the recess to form a probe and then removing the resist, leaving part of the sacrificial layer and removing the rest by an etching process, and detaching from the base table the probe held on the base table by the remaining part of the sacrificial layer. In the recess of the resist are formed a main body part corresponding to a flat surface shape of the probe and an auxiliary part continuing into the main body part. The probe is formed by deposition of the material at the main body part, and a holding portion is formed by deposition of the material at the auxiliary part.Type: GrantFiled: January 21, 2008Date of Patent: May 25, 2010Assignee: Kabushiki Kaisha Nihon MicronicsInventors: Akira Soma, Takayuki Hayashizaki, Yosuke Yoshizawa, Hideki Hirakawa
-
Publication number: 20080184559Abstract: A probe formed on a base table is detached from the base table without giving damage on the probe. The present invention provides a probe manufacturing method comprising the steps of forming on a sacrificial layer on a base table a recess exposing the sacrificial layer with a resist, depositing a probe material in the recess to form a probe and then removing the resist, leaving part of the sacrificial layer and removing the rest by an etching process, and detaching from the base table the probe held on the base table by the remaining part of the sacrificial layer. In the recess of the resist are formed a main body part corresponding to a flat surface shape of the probe and an auxiliary part continuing into the main body part. The probe is formed by deposition of the material at the main body part, and a holding portion is formed by deposition of the material at the auxiliary part.Type: ApplicationFiled: January 21, 2008Publication date: August 7, 2008Applicant: KABUSHIKI KAISHA NIHON MICRONICSInventors: Akira SOMA, Takayuki HAYASHIZAKI, Yosuke YOSHIZAWA, Hideki HIRAKAWA
-
Publication number: 20080186038Abstract: A probe tip section of an electrical test probe has a laminated structure consisting of a first deposition portion and a second deposition portion covering the first deposition portion, and by the laminated structure, a maximum cross-sectional area portion at which the cross-sectional area of the probe tip section is increased to a base portion is provided between a tip end of the probe tip section and the base portion in the probe tip section. At the maximum cross-sectional area portion, a dimension in the X direction as seen on a flat surface perpendicular to a protruding direction of the probe tip section is increased in a one-dimensional way, and in addition, a dimension in the Y direction perpendicular to the X direction is increased from the tip end toward the base portion, as a result of which the cross-sectional area of the probe tip section can be increased in a two-dimensional way.Type: ApplicationFiled: January 21, 2008Publication date: August 7, 2008Applicant: KABUSHIKI KAISHA NIHON MICRONICSInventors: Hideki HIRAKAWA, Yuko YAMADA, Yosuke YOSHIZAWA, Takayuki HAYASHIZAKI, Akira SOMA, Shinji KUNIYOSHI