Patents by Inventor Atsushi Tsuda
Atsushi Tsuda 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: 20240310863Abstract: A capless regulator circuit is provided. The regulator circuit includes a power transistor that controls the supply of current to an external output terminal connected to a load; a monitor transistor provided between the external output terminal and a reference voltage terminal to which a reference voltage is supplied, and through which a current corresponding to the voltage of the external output terminal flows; a first constant current source that is provided in series with the monitor transistor and generates a first voltage according to the difference between the first current and a first constant current; and a cascode circuit that generates a second voltage that amplifies the first voltage and supplies it to the gate of the power transistor.Type: ApplicationFiled: February 27, 2024Publication date: September 19, 2024Applicant: Renesas Electronics CorporationInventors: Atsushi TSUDA, Kosuke YAYAMA
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Patent number: 11646731Abstract: To provide a technique for detecting a low voltage of a power-on reset circuit. A semiconductor device has a power-on reset circuit including: a first bipolar transistor; a second bipolar transistor formed by connecting a plurality of bipolar transistors in parallel; a detection-voltage adjusting resistance element; a temperature-characteristic adjusting resistance element; a current adjusting resistance element; and a comparator.Type: GrantFiled: December 23, 2021Date of Patent: May 9, 2023Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Issei Kashima, Atsushi Tsuda
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Publication number: 20220216866Abstract: To provide a technique for detecting a low voltage of a power-on reset circuit. A semiconductor device has a power-on reset circuit including: a first bipolar transistor; a second bipolar transistor formed by connecting a plurality of bipolar transistors in parallel; a detection-voltage adjusting resistance element; a temperature-characteristic adjusting resistance element; a current adjusting resistance element; and a comparator.Type: ApplicationFiled: December 23, 2021Publication date: July 7, 2022Inventors: Issei KASHIMA, Atsushi TSUDA
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Patent number: 11378046Abstract: A fuel supply apparatus mounted in a fuel tank has a fuel pump portion for sucking a fuel stored in the fuel tank and then discharging the fuel to the outside. The fuel supply apparatus includes a harness that is connected with an external power source; a power-sending connector portion a power-sending connector portion that is provided in a harness and has power-sending terminals having respective spring portions, a power-receiving connector portion that is provided in a fuel pump portion and has power-receiving terminals to be connected with the power-sending terminals, respectively, when contact pressure based on elastic force of the spring portions, as elastic portions, is provided thereto, and an insulator that covers at least base portions of the power-receiving terminals and at least parts of the spring portions of the power-sending terminals when the power-receiving terminals are connected with the power-sending terminals.Type: GrantFiled: October 16, 2020Date of Patent: July 5, 2022Assignees: Mitsubishi Electric Coporation, YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Atsushi Tsuda, Minoru Takata, Kenji Kubo, Hideto Arai, Hisashi Machida
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Publication number: 20210239079Abstract: a power-sending connector portion that is provided in a harness and has power-sending terminals having respective spring portions, a power-receiving connector portion that is provided in a fuel pump portion and has power-receiving terminals to be connected with the power-sending terminals, respectively, when contact pressure based on elastic force of the spring portions, as elastic portions, is provided thereto, and an insulator that covers at least base portions of the power-receiving terminals and at least parts of the spring portions of the power-sending terminals when the power-receiving terminals are connected with the power-sending terminals, respectively.Type: ApplicationFiled: October 16, 2020Publication date: August 5, 2021Applicants: Mitsubishi Electric Corporation, YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Atsushi TSUDA, Minoru TAKATA, Kenji KUBO, Hideto ARAI, Hisashi MACHIDA
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Patent number: 10628069Abstract: A management apparatus, which is configured to manage at least one storage system, includes a processor and a memory. Each of the at least one storage apparatus includes a plurality of volumes, each of which stores at least one OS. The processor is configured to: determine, for each of the plurality of volumes, an OS type and version of a representative OS of the each of the plurality of volumes; select, from among the plurality of volumes, a plurality of volumes having representative OSes that share the same OS type and major version; and include the selected plurality of volumes in one deduplication group made up of volumes among which deduplication is to be executed.Type: GrantFiled: June 3, 2016Date of Patent: April 21, 2020Assignee: HITACHI LTD.Inventors: Atsushi Tsuda, Masakazu Kobayashi, Yuichiro Nagashima, Tetsuya Uehara, Yohei Tsujimoto
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Publication number: 20190087116Abstract: A management apparatus, which is configured to manage at least one storage system, includes a processor and a memory. Each of the at least one storage apparatus includes a plurality of volumes, each of which stores at least one OS. The processor is configured to: determine, for each of the plurality of volumes, an OS type and version of a representative OS of the each of the plurality of volumes; select, from among the plurality of volumes, a plurality of volumes having representative OSes that share the same OS type and major version; and include the selected plurality of volumes in one deduplication group made up of volumes among which deduplication is to be executed.Type: ApplicationFiled: June 3, 2016Publication date: March 21, 2019Applicant: HITACHI, LTD.Inventors: Atsushi TSUDA, Masakazu KOBAYASHI, Yuichiro NAGASHIMA, Tetsuya UEHARA, Yohei TSUJIMOTO
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Patent number: 9982222Abstract: A detergent composition containing an ?-sulfo fatty acid alkyl ester salt and a fragrance composition, wherein the amount of the ?-sulfo fatty acid alkyl ester salt is from 1 to 30% by mass relative to the total mass of the detergent composition, the fragrance composition contains a fragrance (A) described below, and the amount of the fragrance (A) is from 0.07 to 0.5% by mass relative to the total mass of the detergent composition. Fragrance (A): a fragrance composed of at least one fragrance component selected from the group consisting of dihydromyrcenol, isobornyl acetate, ?-hexyl cinnamic aldehyde, lilial, tetrahydrolinalool, amyl salicylate, verdox, vertenex, tricyclodecenyl acetate, tricyclodecenyl propionate, Iso E Super and habanolide.Type: GrantFiled: June 12, 2014Date of Patent: May 29, 2018Assignee: Lion CorporationInventors: Makoto Makino, Atsushi Tsuda, Takuya Tsutsui
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Publication number: 20160122694Abstract: A detergent composition containing an ?-sulfo fatty acid alkyl ester salt and a fragrance composition, wherein the amount of the ?-sulfo fatty acid alkyl ester salt is from 1 to 30% by mass relative to the total mass of the detergent composition, the fragrance composition contains a fragrance (A) described below, and the amount of the fragrance (A) is from 0.07 to 0.5% by mass relative to the total mass of the detergent composition. Fragrance (A): a fragrance composed of at least one fragrance component selected from the group consisting of dihydromyrcenol, isobornyl acetate, ?-hexyl cinnamic aldehyde, lilial, tetrahydrolinalool, amyl salicylate, verdox, vertenex, tricyclodecenyl acetate, tricyclodecenyl propionate, Iso E Super and habanolide.Type: ApplicationFiled: June 12, 2014Publication date: May 5, 2016Inventors: Makoto MAKINO, Atsushi TSUDA, Takuya TSUTSUI
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Patent number: 5366661Abstract: A method for forming a stabilized aqueous dispersion which is useful for reducing viscosity of a stabilized aqueous dispersion wherein various water-insoluble or sparingly soluble inorganic and/or organic particles for food stuffs are suspended, accelerating suspension and dispersion of the various particles, and preventing sedimentation of the suspended particles.Type: GrantFiled: June 2, 1992Date of Patent: November 22, 1994Assignee: Katayama Chemical, Inc.Inventors: Sakae Katayama, deceased, Atsushi Tsuda, Kenzi Hanno
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Patent number: 5274079Abstract: Novel protein partial degradation products obtainable from grain proteins such as wheat protein, maize protein, soya bean protein, etc., by specific degradation treatments, which are useful as a quality-improving agent for various food stuffs, a surface active agent, a dispersing agent for particles, etc.Type: GrantFiled: April 16, 1992Date of Patent: December 28, 1993Assignee: Katayama Chemical Works Co., Ltd.Inventors: Sakae Katayama, Atsushi Tsuda, Kenzi Hanno
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Patent number: 5273773Abstract: Novel protein partial degradation products obtainable from grain proteins such as wheat protein, maize protein, soya bean protein, etc., by specific degradation treatments, which are useful as a quality-improving agent for various food stuffs, a surface active agent, a dispersing agent for particles, etc.Type: GrantFiled: April 16, 1992Date of Patent: December 28, 1993Assignee: Katayama Chemical Works Co., Ktd.Inventors: Sakae Katayama, Atsushi Tsuda, Kenzi Hanno
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Patent number: 5138038Abstract: Novel protein partial degradation products obtainable from grain proteins such as wheat protein, maize protein, soya bean protein, etc., by specific degradation treatments, which are useful as a quality-improving agent for various food stuffs, a surface active agent, a dispersing agent for particles, etc.Type: GrantFiled: October 4, 1990Date of Patent: August 11, 1992Assignee: Katayama Chemical Works Co., Ltd.Inventors: Sakae Katayama, Atsushi Tsuda, Kenzi Hanno