Patents by Inventor Natsumi Sakai
Natsumi Sakai 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: 20240021387Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.Type: ApplicationFiled: September 25, 2023Publication date: January 18, 2024Inventors: Koyuru Kobayashi, Kazuaki Miyanaga, Katsuyuki Takahashi, Masahide Mochizuki, Shigeki Nakayama, Natsumi Sakai, Hiroaki Kohinata, Daishi Kitajima, Satoshi Matsumoto
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Patent number: 11798765Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.Type: GrantFiled: July 22, 2019Date of Patent: October 24, 2023Assignee: FUJITSU COMPONENT LIMITEDInventors: Koyuru Kobayashi, Kazuaki Miyanaga, Katsuyuki Takahashi, Masahide Mochizuki, Shigeki Nakayama, Natsumi Sakai, Hiroaki Kohinata, Daishi Kitajima, Satoshi Matsumoto
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Publication number: 20200043687Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.Type: ApplicationFiled: July 22, 2019Publication date: February 6, 2020Inventors: Koyuru Kobayashi, Kazuaki Miyanaga, Katsuyuki Takahashi, Masahide Mochizuki, Shigeki Nakayama, Natsumi Sakai, Hiroaki Kohinata, Daishi Kitajima, Satoshi Matsumoto
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Patent number: 9330871Abstract: A relay includes: a fixed terminal on which a fixed contact is provided; a movable terminal on which a movable contact is provided; a cam that has an elliptical circumference shape, and is rotatable while a portion of the circumference shape is contacting a surface of the movable terminal; and a driving unit that rotates the cam so that respective portions located at one ends of a major axis and a minor axis of the elliptical circumference shape alternately contact the surface of the movable terminal; wherein when the portion located at one end of the major axis of the elliptical circumference shape of the cam contacts the surface of the movable terminal, the movable terminal is deformed elastically so that the movable contact contacts the fixed contact.Type: GrantFiled: November 18, 2013Date of Patent: May 3, 2016Assignee: FUJITSU COMPONENT LIMITEDInventors: Takuya Uchiyama, Nobuo Yatsu, Natsumi Sakai, Kohei Takahashi, Katsuaki Koshimura, Masahiro Kaneko
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Publication number: 20160086755Abstract: An electromagnetic relay which is provided with an armature, a moving electrode which has a moving plate and a moving contact and a fixed electrode which faces the moving electrode and has a fixed plate and a fixed contact. At least a portion of the moving plate onto which the moving contact is arranged and at least a portion of the fixed plate onto which the fixed contact is arranged are inclined in width direction.Type: ApplicationFiled: November 10, 2015Publication date: March 24, 2016Applicant: FUJITSU COMPONENT LIMITEDInventors: Natsumi SAKAI, Masahiro KANEKO, Nobuo YATSU, Takuya UCHIYAMA, Kohei TAKAHASHI, Katsuaki KOSHIMURA
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Patent number: 9202653Abstract: An electromagnetic relay which is provided with an armature, a moving electrode which has a moving plate and a moving contact and a fixed electrode which faces the moving electrode and has a fixed plate and a fixed contact. At least a portion of the moving plate onto which the moving contact is arranged and at least a portion of the fixed plate onto which the fixed contact is arranged are inclined in width direction.Type: GrantFiled: December 6, 2013Date of Patent: December 1, 2015Assignee: FUJITSU COMPONENT LIMITEDInventors: Natsumi Sakai, Masahiro Kaneko, Nobuo Yatsu, Takuya Uchiyama, Kohei Takahashi, Katsuaki Koshimura
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Patent number: 8950959Abstract: A cutting device includes a cutting blade configured to cut a recording medium; a support unit that supports the cutting blade to be movable in an inclined direction with respect to a surface of the recording medium such that the cutting blade is moved toward the recording medium while moving in a width direction of the recording medium; and a movable unit that causes the cutting blade supported by the support unit to be moved in the inclined direction to cut the recording medium.Type: GrantFiled: November 29, 2012Date of Patent: February 10, 2015Assignee: Fujitsu Component LimitedInventors: Kohei Takahashi, Masahiro Kaneko, Nobuo Yatsu, Takuya Uchiyama, Natsumi Sakai, Katsuaki Koshimura
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Publication number: 20140240065Abstract: An electromagnetic relay which is provided with an armature, a moving electrode which has a moving plate and a moving contact and a fixed electrode which faces the moving electrode and has a fixed plate and a fixed contact. At least a portion of the moving plate onto which the moving contact is arranged and at least a portion of the fixed plate onto which the fixed contact is arranged are inclined in width direction.Type: ApplicationFiled: December 6, 2013Publication date: August 28, 2014Applicant: Fujitsu Component LimitedInventors: Natsumi SAKAI, Masahiro KANEKO, Nobuo YATSU, Takuya UCHIYAMA, Kohei TAKAHASHI, Katsuaki KOSHIMURA
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Publication number: 20140145805Abstract: A relay includes: a fixed terminal on which a fixed contact is provided; a movable terminal on which a movable contact is provided; a cam that has an elliptical circumference shape, and is rotatable while a portion of the circumference shape is contacting a surface of the movable terminal; and a driving unit that rotates the cam so that respective portions located at one ends of a major axis and a minor axis of the elliptical circumference shape alternately contact the surface of the movable terminal; wherein when the portion located at one end of the major axis of the elliptical circumference shape of the cam contacts the surface of the movable terminal, the movable terminal is deformed elastically so that the movable contact contacts the fixed contact.Type: ApplicationFiled: November 18, 2013Publication date: May 29, 2014Applicant: Fujitsu Component LimitedInventors: Takuya UCHIYAMA, Nobuo Yatsu, Natsumi Sakai, Kohei Takahashi, Katsuaki Koshimura, Masahiro Kaneko