Patents by Inventor Yoshiyuki Motomiya
Yoshiyuki Motomiya 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: 20220181088Abstract: A ceramic electronic component includes an element body and at least one external electrode formed on the element body. The element body includes a dielectric and at least one internal electrode therein. The element body has a plurality of surfaces, and these surfaces include a first surface and a second surface opposite the first surface. Each external electrode includes a base layer and a plating layer formed on the base layer. The base layer is in contact with the internal electrode, contains a metal, and has a first end face adjacent to an outer periphery of the second surface of the element body. The plating layer has a second end face adjacent to an outer periphery of the first end face such that the first and second end faces form, in combination, a multilayer structure on the outer periphery of the second surface of the element body.Type: ApplicationFiled: December 6, 2021Publication date: June 9, 2022Applicant: TAIYO YUDEN CO., LTD.Inventors: Yoshiyuki MOTOMIYA, Masahiko HIRANO, Yasutomo SUGA
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Patent number: 9466422Abstract: A laminated electronic component whose internal electrode has sufficient cross-section area to achieve lower resistance, while also achieving a narrower pitch to accommodate more windings, is manufactured by forming a resist film on a conductive base plate; forming an opening of specified pattern in the resist film by photolithography; filling a conductor in the opening, by plating, to a level lower than the height of the resist film to form a conductor pattern; removing the resist film; transferring the conductor pattern from the base plate onto an insulation sheet; and laminating pattern-transferred insulation sheets obtained as above and then heating to obtain insulator layers from the insulation sheet, while obtaining internal electrodes from the conductor patterns.Type: GrantFiled: January 20, 2014Date of Patent: October 11, 2016Assignee: TAIYO YUDEN CO., LTD.Inventors: Yoshiyuki Motomiya, Shigeto Takei, Toru Oowada
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Patent number: 9030287Abstract: A filter body of a common mode noise filter includes: a non-magnetic body; a first magnetic body and a second magnetic body sandwiching the non-magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; and also has a non-magnetic first protective part and second protective part which are made of a non-magnetic material whose strength is higher than the first magnetic body and second magnetic body and which are positioned on the outermost side of the filter body in a manner sandwiching the first magnetic body and second magnetic body.Type: GrantFiled: September 9, 2011Date of Patent: May 12, 2015Assignee: Taiyo Yuden Co., Ltd.Inventors: Yoshiyuki Motomiya, Koji Taketomi, Kenichiro Nogi, Takumi Takahashi, Katsuyuki Kayahara
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Publication number: 20140292468Abstract: A laminated electronic component whose internal electrode has sufficient cross-section area to achieve lower resistance, while also achieving a narrower pitch to accommodate more windings, is manufactured by forming a resist film on a conductive base plate; forming an opening of specified pattern in the resist film by photolithography; filling a conductor in the opening, by plating, to a level lower than the height of the resist film to form a conductor pattern; removing the resist film; transferring the conductor pattern from the base plate onto an insulation sheet; and laminating pattern-transferred insulation sheets obtained as above and then heating to obtain insulator layers from the insulation sheet, while obtaining internal electrodes from the conductor patterns.Type: ApplicationFiled: January 20, 2014Publication date: October 2, 2014Applicant: TAIYO YUDEN CO., LTD.Inventors: Yoshiyuki MOTOMIYA, Shigeto TAKEI, Toru OHWADA
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Patent number: 8653928Abstract: A common mode noise filter includes: a first magnetic body and a second magnetic body; a non-magnetic body sandwiched between the first magnetic body and second magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; wherein a first lead conductor that connects one end of the first coil conductor to a first external terminal is embedded in the non-magnetic body 13, while a second lead conductor that connects one end of the second coil conductor to a third external terminal is embedded in the non-magnetic body.Type: GrantFiled: September 9, 2011Date of Patent: February 18, 2014Assignee: Taiyo Yuden Co., Ltd.Inventors: Kenichiro Nogi, Koji Taketomi, Yoshiyuki Motomiya, Takumi Takahashi, Hidemi Iwao, Masayuki Shimizu
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Publication number: 20130249661Abstract: A filter body of a common mode noise filter includes: a non-magnetic body; a first magnetic body and a second magnetic body sandwiching the non-magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; and also has a non-magnetic first protective part and second protective part which are made of a non-magnetic material whose strength is higher than the first magnetic body and second magnetic body and which are positioned on the outermost side of the filter body in a manner sandwiching the first magnetic body and second magnetic body.Type: ApplicationFiled: September 9, 2011Publication date: September 26, 2013Applicant: TAIYO YUDEN CO., LTD.Inventors: Yoshiyuki Motomiya, Koji Taketomi, Kenichiro Nogi, Takumi Takahashi, Katsuyuki Kayahara
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Publication number: 20130229252Abstract: A common mode noise filter includes: a first magnetic body and a second magnetic body; a non-magnetic body sandwiched between the first magnetic body and second magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; wherein a first lead conductor that connects one end of the first coil conductor to a first external terminal is embedded in the non-magnetic body 13, while a second lead conductor that connects one end of the second coil conductor to a third external terminal is embedded in the non-magnetic body.Type: ApplicationFiled: September 9, 2011Publication date: September 5, 2013Applicant: TAIYO YUDEN CO., LTD.Inventors: Kenichiro Nogi, Koji Taketomi, Yoshiyuki Motomiya, Takumi Takahashi, Hidemi Iwao, Masayuki Shimizu