Patents by Inventor Shinichiro Toda
Shinichiro Toda 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: 20240089619Abstract: The present technology relates to a light detection device and an electronic apparatus capable of increasing sensitivity of a specific pixel. The light detection device includes a pixel array unit in which a plurality of pixels is regularly arranged, the plurality of pixels including a first pixel and a second pixel, the first pixel including at least a photodiode and one or more pixel transistors, the second pixel including at least a photodiode larger in size than the photodiode of the first pixel, in which the pixel transistor in the first pixel is shared by the first pixel and the second pixel. The present technology may be applied to image sensors and the like, for example.Type: ApplicationFiled: December 24, 2021Publication date: March 14, 2024Inventors: KAZUYOSHI YAMASHITA, KAZUHIRO GOI, SHINICHIRO NOUDO, TOMOHIRO YAMAZAKI, ATSUSHI TODA, TAKAYUKI OGASAHARA, KOJI MIYATA
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Publication number: 20230378926Abstract: An electronic component includes a first input/output port, a second input/output port, a third input/output port, a first circuit that is a characteristic impedance converter circuit provided between the first input/output port and the second input/output port, a second circuit that is a characteristic impedance converter circuit provided between the first input/output port and the third input/output port, and a third circuit provided between the second input/output port and the third input/output port, the third circuit having a circuit configuration where a complex conjugate relationship is made with each of the first and second circuits.Type: ApplicationFiled: August 3, 2023Publication date: November 23, 2023Applicant: TDK CORPORATIONInventor: Shinichiro TODA
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Patent number: 11357110Abstract: Disclosed herein is an electronic component that includes a first conductive layer including a lower electrode and a first inductor pattern, a dielectric film that covers the lower electrode, an upper electrode laminated on the lower electrode through the dielectric film, an insulating layer that covers the first conductive layer, dielectric film, and upper electrode, and a second conductive layer formed on the insulating layer and including a second inductor pattern. The first and second inductor patterns are connected in parallel through via conductors penetrating the insulating layer.Type: GrantFiled: December 23, 2020Date of Patent: June 7, 2022Assignee: TDK CORPORATIONInventors: Takeshi Oohashi, Shinichiro Toda, Daiki Kusunoki, Takashi Ohtsuka, Kazuhiro Yoshikawa, Kenichi Yoshida
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Publication number: 20210204406Abstract: Disclosed herein is an electronic component that includes a first conductive layer including a lower electrode and a first inductor pattern, a dielectric film that covers the lower electrode, an upper electrode laminated on the lower electrode through the dielectric film, an insulating layer that covers the first conductive layer, dielectric film, and upper electrode, and a second conductive layer formed on the insulating layer and including a second inductor pattern. The first and second inductor patterns are connected in parallel through via conductors penetrating the insulating layer.Type: ApplicationFiled: December 23, 2020Publication date: July 1, 2021Inventors: Takeshi OOHASHI, Shinichiro TODA, Daiki KUSUNOKI, Takashi OHTSUKA, Kazuhiro YOSHIKAWA, Kenichi YOSHIDA
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Patent number: 9647626Abstract: An LC composite component includes one or more inductors, one or more capacitors, a magnetic layer, and a substrate. The substrate has a first surface, and a second surface opposite to the first surface. The magnetic layer is disposed to face the first surface of the substrate. The one or more inductors are disposed between the first surface of the substrate and the magnetic layer. The substrate has a thickness greater than that of the magnetic layer in a direction perpendicular to the first surface of the substrate. The substrate has a complex permeability having a real part and an imaginary part that are respectively smaller than the real part and the imaginary part of the complex permeability of the magnetic layer.Type: GrantFiled: April 30, 2015Date of Patent: May 9, 2017Assignee: TDK CORPORATIONInventors: Shinichiro Toda, Hajime Kuwajima
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Publication number: 20150351243Abstract: An LC composite component includes one or more inductors, one or more capacitors, a magnetic layer, and a substrate. The substrate has a first surface, and a second surface opposite to the first surface. The magnetic layer is disposed to face the first surface of the substrate. The one or more inductors are disposed between the first surface of the substrate and the magnetic layer. The substrate has a thickness greater than that of the magnetic layer in a direction perpendicular to the first surface of the substrate. The substrate has a complex permeability having a real part and an imaginary part that are respectively smaller than the real part and the imaginary part of the complex permeability of the magnetic layer.Type: ApplicationFiled: April 30, 2015Publication date: December 3, 2015Inventors: Shinichiro TODA, Hajime KUWAJIMA
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Patent number: 7548141Abstract: A high frequency filter incorporates: an unbalanced input/output terminal; two balanced input/output terminals; two resonators respectively provided between the unbalanced input/output terminal and the two balanced input/output terminals; and a layered substrate for integrating components of the high frequency filter. The two resonators are inductively coupled to each other, and are also capacitively coupled to each other through two capacitors. Each of the two capacitors is formed using a pair of first and second electrodes and a dielectric layer. The first electrode is connected to one of the resonators via a through hole. The second electrode is connected to the other of the resonators and opposed to the first electrode forming the pair with the second electrode, the dielectric layer being disposed between the second electrode and the first electrode.Type: GrantFiled: December 22, 2006Date of Patent: June 16, 2009Assignee: TDK CorporationInventors: Hideya Matsubara, Shigemitsu Tomaki, Shinichiro Toda, Atsunori Okada
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Patent number: 7463120Abstract: A high frequency filter comprises a first resonator and a second resonator provided inside a layered substrate. The first and second resonators are inductively coupled and capacitively coupled to each other through a first capacitor and a second capacitor connected to each other in parallel. The first capacitor is formed using first and third electrodes and a dielectric layer. The first electrode is connected to the first resonator via a through hole. The third electrode is connected to the second resonator and opposed to the first electrode. The second capacitor is formed using second and fourth electrodes and the dielectric layer. The second electrode is connected to the second resonator via a through hole. The fourth electrode is connected to the first resonator and opposed to the second electrode.Type: GrantFiled: December 22, 2006Date of Patent: December 9, 2008Assignee: TDK CorporationInventors: Hideya Matsubara, Shigemitsu Tomaki, Shinichiro Toda, Atsunori Okada
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Patent number: 7432786Abstract: A high frequency filter incorporates first to third resonators provided inside a layered substrate. The first and third resonators are adjacent to each other and inductively coupled to each other. The second and third resonators are also adjacent to each other and inductively coupled to each other. The first and second resonators are not adjacent to each other but are capacitively coupled to each other through a conductor layer for capacitive coupling. The conductor layer for capacitive coupling incorporates: a first portion for forming a first capacitor between itself and the first resonator; a second portion for forming a second capacitor between itself and the second resonator; and a third portion having an end connected to the first portion and the other end connected to the second portion, the ends being opposed to each other in the longitudinal direction. The width of at least part of the third portion is smaller than the width of each of the first portion and the second portion.Type: GrantFiled: January 18, 2007Date of Patent: October 7, 2008Assignee: TDK CorporationInventors: Shigemitsu Tomaki, Shinichiro Toda, Hideya Matsubara, Atsunori Okada
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Publication number: 20070176712Abstract: A high frequency filter incorporates first to third resonators provided inside a layered substrate. The first and third resonators are adjacent to each other and inductively coupled to each other. The second and third resonators are also adjacent to each other and inductively coupled to each other. The first and second resonators are not adjacent to each other but are capacitively coupled to each other through a conductor layer for capacitive coupling. The conductor layer for capacitive coupling incorporates: a first portion for forming a first capacitor between itself and the first resonator; a second portion for forming a second capacitor between itself and the second resonator; and a third portion having an end connected to the first portion and the other end connected to the second portion, the ends being opposed to each other in the longitudinal direction. The width of at least part of the third portion is smaller than the width of each of the first portion and the second portion.Type: ApplicationFiled: January 18, 2007Publication date: August 2, 2007Applicant: TDK CORPORATIONInventors: Shigemitsu Tomaki, Shinichiro Toda, Hideya Matsubara, Atsunori Okada
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Publication number: 20070164840Abstract: A high frequency filter incorporates: an unbalanced input/output terminal; two balanced input/output terminals; two resonators respectively provided between the unbalanced input/output terminal and the two balanced input/output terminals; and a layered substrate for integrating components of the high frequency filter. The two resonators are inductively coupled to each other, and are also capacitively coupled to each other through two capacitors. Each of the two capacitors is formed using a pair of first and second electrodes and a dielectric layer. The first electrode is connected to one of the resonators via a through hole. The second electrode is connected to the other of the resonators and opposed to the first electrode forming the pair with the second electrode, the dielectric layer being disposed between the second electrode and the first electrode.Type: ApplicationFiled: December 22, 2006Publication date: July 19, 2007Applicant: TDK CORPORATIONInventors: Hideya Matsubara, Shigemitsu Tomaki, Shinichiro Toda, Atsunori Okada
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Publication number: 20070146101Abstract: A high frequency filter comprises a first resonator and a second resonator provided inside a layered substrate. The first and second resonators are inductively coupled and capacitively coupled to each other through a first capacitor and a second capacitor connected to each other in parallel. The first capacitor is formed using first and third electrodes and a dielectric layer. The first electrode is connected to the first resonator via a through hole. The third electrode is connected to the second resonator and opposed to the first electrode. The second capacitor is formed using second and fourth electrodes and the dielectric layer. The second electrode is connected to the second resonator via a through hole. The fourth electrode is connected to the first resonator and opposed to the second electrode.Type: ApplicationFiled: December 22, 2006Publication date: June 28, 2007Applicant: TDK CORPORATIONInventors: Hideya Matsubara, Shigemitsu Tomaki, Shinichiro Toda, Atsunori Okada