Patents by Inventor Taichi Kato
Taichi Kato 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: 20250051698Abstract: A beer-taste beverage having an original extract concentration of 20.0 mass % or more, an apparent fermentation degree of 70.0% or more and an alcohol content of less than 25.0 (v/v) %. A beer-taste beverage having a real extract concentration of 11.8 mass % or less and an alcohol content of 10.5 (v/v) % or more. A beer-taste beverage having an apparent fermentation degree of 70.0% or more and an alcohol content of 10.5 (v/v) % or more. A beer-taste beverage having an original extract concentration of 19.2 mass % or more and an alcohol content of 12.5 (v/v) % or more.Type: ApplicationFiled: December 23, 2022Publication date: February 13, 2025Applicant: SUNTORY HOLDINGS LIMITEDInventors: Yuichi Kato, Takaho Okajima, Taichi Maruhashi
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Patent number: 9093571Abstract: A display device with a compensation circuit that applies a fixed potential constantly to a gate electrode of a driving transistor for a certain period is provided. Specifically, each difference voltage value between an anode and a cathode of the light emitting element is utilized in the case where the light emitting element emits light and emits no light. In a case where the light emitting element emits light, a potential of the gate electrode of the driving transistor is to be held; and in a case where the light emitting element emits no light, a potential that certainly turns off the gate electrode of the driving transistor is kept on applying to the gate electrode of the driving transistor.Type: GrantFiled: November 20, 2012Date of Patent: July 28, 2015Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Mitsuaki Osame, Taichi Kato
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Patent number: 8552921Abstract: It is an object of the present invention to provide a semiconductor device which can be surely supplied electric power by electromagnetic waves in different frequency bands without preventing reduction in size and weight of a semiconductor device. A semiconductor device capable of wireless communication is provided with a frequency determining circuit which detects the frequency of the electromagnetic waves received by the antenna and a circuit which automatically adjusts impedance in accordance with information from the frequency determining circuit, and the semiconductor device communicates and obtains electric power by one antenna. For adjustment of impedance, a circuit which can change the inductance or the capacitance, or an antenna which can change the length is used.Type: GrantFiled: April 29, 2011Date of Patent: October 8, 2013Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventor: Taichi Kato
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Patent number: 8325167Abstract: A display device with a compensation circuit that applies a fixed potential constantly to a gate electrode of a driving transistor for a certain period is provided. Specifically, each difference voltage value between an anode and a cathode of the light emitting element is utilized in the case where the light emitting element emits light and emits no light. In a case where the light emitting element emits light, a potential of the gate electrode of the driving transistor is to be held; and in a case where the light emitting element emits no light, a potential that certainly turns off the gate electrode of the driving transistor is kept on applying to the gate electrode of the driving transistor.Type: GrantFiled: September 17, 2009Date of Patent: December 4, 2012Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Mitsuaki Osame, Taichi Kato
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Publication number: 20110199270Abstract: It is an object of the present invention to provide a semiconductor device which can be surely supplied electric power by electromagnetic waves in different frequency bands without preventing reduction in size and weight of a semiconductor device. A semiconductor device capable of wireless communication is provided with a frequency determining circuit which detects the frequency of the electromagnetic waves received by the antenna and a circuit which automatically adjusts impedance in accordance with information from the frequency determining circuit, and the semiconductor device communicates and obtains electric power by one antenna. For adjustment of impedance, a circuit which can change the inductance or the capacitance, or an antenna which can change the length is used.Type: ApplicationFiled: April 29, 2011Publication date: August 18, 2011Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventor: Taichi KATO
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Patent number: 7940224Abstract: It is an object of the present invention to provide a semiconductor device which can be surely supplied electric power by electromagnetic waves in different frequency bands without preventing reduction in size and weight of a semiconductor device. A semiconductor device capable of wireless communication is provided with a frequency determining circuit which detects the frequency of the electromagnetic waves received by the antenna and a circuit which automatically adjusts impedance in accordance with information from the frequency determining circuit, and the semiconductor device communicates and obtains electric power by one antenna. For adjustment of impedance, a circuit which can change the inductance or the capacitance, or an antenna which can change the length is used.Type: GrantFiled: February 6, 2008Date of Patent: May 10, 2011Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventor: Taichi Kato
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Patent number: 7800394Abstract: It is an object to correct a gap of a rise of a gate signal caused by characteristics of a transistor. In a display device, black is accurately displayed by using an inspecting circuit and a signal correcting circuit. In the case where a gate signal lags due to characteristics of a transistor, and the like, black cannot be accurately displayed at timing to display black in some cases. In such a case, a defect of the gate signal is detected by the inspecting circuit, and the gate signal is corrected by the signal correcting circuit.Type: GrantFiled: October 19, 2006Date of Patent: September 21, 2010Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventor: Taichi Kato
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Publication number: 20100001931Abstract: A display device with a compensation circuit that applies a fixed potential constantly to a gate electrode of a driving transistor for a certain period is provided. Specifically, each difference voltage value between an anode and a cathode of the light emitting element is utilized in the case where the light emitting element emits light and emits no light. In a case where the light emitting element emits light, a potential of the gate electrode of the driving transistor is to be held; and in a case where the light emitting element emits no light, a potential that certainly turns off the gate electrode of the driving transistor is kept on applying to the gate electrode of the driving transistor.Type: ApplicationFiled: September 17, 2009Publication date: January 7, 2010Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Mitsuaki Osame, Taichi Kato
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Patent number: 7595778Abstract: A display device with a compensation circuit that applies a fixed potential constantly to a gate electrode of a driving transistor for a certain period is provided. Specifically, each difference voltage value between an anode and a cathode of the light emitting element is utilized in the case where the light emitting element emits light and emits no light. In a case where the light emitting element emits light, a potential of the gate electrode of the driving transistor is to be held; and in a case where the light emitting element emits no light, a potential that certainly turns off the gate electrode of the driving transistor is kept on applying to the gate electrode of the driving transistor.Type: GrantFiled: April 13, 2006Date of Patent: September 29, 2009Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Mitsuaki Osame, Taichi Kato
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Publication number: 20080191951Abstract: It is an object of the present invention to provide a semiconductor device which can be surely supplied electric power by electromagnetic waves in different frequency bands without preventing reduction in size and weight of a semiconductor device. A semiconductor device capable of wireless communication is provided with a frequency determining circuit which detects the frequency of the electromagnetic waves received by the antenna and a circuit which automatically adjusts impedance in accordance with information from the frequency determining circuit, and the semiconductor device communicates and obtains electric power by one antenna. For adjustment of impedance, a circuit which can change the inductance or the capacitance, or an antenna which can change the length is used.Type: ApplicationFiled: February 6, 2008Publication date: August 14, 2008Applicant: Semiconductor Energy Laboratory Co., Ltd.Inventor: Taichi Kato
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Publication number: 20070091047Abstract: It is an object to correct a gap of a rise of a gate signal caused by characteristics of a transistor. In a display device, black is accurately displayed by using an inspecting circuit and a signal correcting circuit. In the case where a gate signal lags due to characteristics of a transistor, and the like, black cannot be accurately displayed at timing to display black in some cases. In such a case, a defect of the gate signal is detected by the inspecting circuit, and the gate signal is corrected by the signal correcting circuit.Type: ApplicationFiled: October 19, 2006Publication date: April 26, 2007Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventor: Taichi KATO
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Publication number: 20060232218Abstract: A display device with a compensation circuit that applies a fixed potential constantly to a gate electrode of a driving transistor for a certain period is provided. Specifically, each difference voltage value between an anode and a cathode of the light emitting element is utilized in the case where the light emitting element emits light and emits no light. In a case where the light emitting element emits light, a potential of the gate electrode of the driving transistor is to be held; and in a case where the light emitting element emits no light, a potential that certainly turns off the gate electrode of the driving transistor is kept on applying to the gate electrode of the driving transistor.Type: ApplicationFiled: April 13, 2006Publication date: October 19, 2006Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Mitsuaki OSAME, Taichi KATO