Patents by Inventor Makoto Ito
Makoto Ito 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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Patent number: 11386282Abstract: In an optical information reader which optically reads an information code, a first polarizing unit arranged on the light-exit side of a lighting unit is configured to polarize illumination light therefrom in a predetermined polarization direction. In addition, a second polarizing unit arranged on the light-reception side of a light receiving sensor is configured as a switchable polarization unit, in which the switchable polarization unit is capable of performing a switchover between a polarized state in which light reflected from the information code is polarized in a direction different from the predetermined polarization direction and a passing state where the reflected light passes therethrough without being polarized.Type: GrantFiled: December 25, 2019Date of Patent: July 12, 2022Assignee: DENSO WAVE INCORPORATEDInventors: Kenryo Yamamoto, Koji Konosu, Makoto Ito, Kentaro Sasaki
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Publication number: 20220213495Abstract: A method for producing a microbial oil includes the steps of: genetically modifying a labyrinthulid by disrupting and/or silencing a gene, or by transforming another gene in addition to the disruption and/or gene silencing of the gene; culturing the labyrinthulid, such that a fatty acid composition accumulated in the labyrinthulid comprises an increased EPA content; and collecting the microbial oil having the increased EPA content from the labyrinthulid. The increased EPA content is not less than 3.3% of a total fatty acid composition.Type: ApplicationFiled: November 15, 2021Publication date: July 7, 2022Applicants: KYUSHU UNIVERSITY, NAT'L UNIVERSITY CORPORATION, UNIVERSITY OF MIYAZAKI, KONAN GAKUEN, NIPPON SUISAN KAISHA, LTD.Inventors: Keishi Sakaguchi, Rie Hamaguchi, Takanobu Matsuda, Makoto Ito, Naoki Nagano, Masahiro Hayashi, Yuji Okita, Shinichi Sugimoto, Daisuke Honda
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Patent number: 11378212Abstract: A pair of first leg portions of a retainer have first taper surfaces at distal end sides on surfaces on the side to which a first pipe is to be inserted. The first taper surfaces cause the retainer to move from an initial position to an insertion position by an axial-direction pressing force from an annular protrusion, during a period until the first pipe is inserted to a regular position. During the period until the first pipe is inserted to the regular position, a pair of second leg portions restrict the retainer from moving from the initial position to a confirmation position. In a state in which the first pipe is inserted to the regular position, the pair of second leg portions allow the retainer to move from the initial position to the confirmation position.Type: GrantFiled: April 27, 2020Date of Patent: July 5, 2022Assignee: Sumitomo Riko Company LimitedInventors: Ryousuke Kanegae, Kazushige Sakazaki, Makoto Ito
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Patent number: 11371206Abstract: A hydraulic excavator drive system includes: a first pump that supplies hydraulic oil to a boom cylinder via a boom control valve, and supplies the hydraulic oil to a bucket cylinder via a first bucket control valve; a second pump that supplies the hydraulic oil to an arm cylinder via an arm control valve; a third pump that supplies the hydraulic oil to a slewing motor via a slewing control valve, and supplies the hydraulic oil to the bucket cylinder via a second bucket control valve; and a controller that moves one of the first bucket control valve and the second bucket control valve when a bucket excavating operation or a bucket dumping operation is performed concurrently with another operation, and moves both the first bucket control valve and the second bucket control valve when a bucket excavating operation is performed alone.Type: GrantFiled: September 4, 2019Date of Patent: June 28, 2022Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Akihiro Kondo, Makoto Ito, Seiji Aoki, Moriyuki Sakamoto, Yoji Yudate
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Patent number: 11312461Abstract: A controller of a boat maneuvering control system for a boat is configured or programmed to perform a control to switch from controlling a propulsion device based on a first operation signal that includes error information, to controlling a propulsive force of the propulsion device based on a second operation signal different from the first operation signal upon acquiring the error information.Type: GrantFiled: September 29, 2020Date of Patent: April 26, 2022Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventor: Makoto Ito
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Patent number: 11294951Abstract: An information processing device includes a first obtaining unit that obtains, from an external information processing device, image information added to a captured image published for external access by the external information processing device under a preset obtainment condition, a first storage that stores the image information obtained by the obtaining unit, and a first controller that categorizes the image information stored in the first storage under a preset attribute condition. The image information includes at least positional information and time information each added to the captured image. The first controller categorizes the image information at least based on the positional information and the time information.Type: GrantFiled: February 27, 2018Date of Patent: April 5, 2022Assignees: MICWARE CO., LTD., KI PARTNERS INC.Inventors: Takashi Iwamoto, Makoto Ito, Sumito Yoshikawa
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Patent number: 11283268Abstract: A charger according to one aspect of the present disclosure includes a current outputter, a first charge controller, and a second charge controller. The first charge controller receives a first required information from a first device in accordance with a first communication protocol. The first communication protocol requires at least a first minimum volume of communication to acquire the first required information from the first device. The second charge controller receives a second required information from a second device in accordance with a second communication protocol. The second communication protocol requires at least a second minimum volume of communication to acquire a second required information from the second device. The second minimum volume is smaller than the first minimum volume.Type: GrantFiled: September 2, 2020Date of Patent: March 22, 2022Assignee: MAKITA CORPORATIONInventors: Hisakazu Okabayashi, Masaya Mizutani, Makoto Ito
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Publication number: 20220058356Abstract: In an optical information reader which optically reads an information code, a first polarizing unit arranged on the light-exit side of a lighting unit is configured to polarize illumination light therefrom in a predetermined polarization direction. In addition, a second polarizing unit arranged on the light-reception side of a light receiving sensor is configured as a switchable polarization unit, in which the switchable polarization unit is capable of performing a switchover between a polarized state in which light reflected from the information code is polarized in a direction different from the predetermined polarization direction and a passing state where the reflected light passes therethrough without being polarized.Type: ApplicationFiled: December 25, 2019Publication date: February 24, 2022Applicant: DENSO WAVE INCORPORATEDInventors: Kenryo YAMAMOTO, Koji KONOSU, Makoto ITO, Kentaro SASAKI
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Publication number: 20220042052Abstract: A method for producing a microbial oil includes steps of: genetically modifying a labyrinthulid by disrupting and/or silencing a gene, or by transforming another gene in addition to the disruption and/or gene silencing of the gene, and culturing the labyrinthulid, such that a fatty acid composition accumulated in the labyrinthulid comprises an increased EPA content; and collecting the microbial oil having the increased EPA content from the labyrinthulid. The labyrinthulid before the modification is selected from (A) a labyrinthulid belonging to the genus Parietichytrium or genus Schizochytrium and having very weak or no activity of producing PUFAs via a PUFA-PKS pathway; and (B) a labyrinthulid belonging to the genus Thraustochytrium in which a host PUFA-PKS gene is disrupted or silenced to a very weak level. The increased EPA content is preferably not less than 11.5% of a total fatty acid composition.Type: ApplicationFiled: August 13, 2021Publication date: February 10, 2022Applicants: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, KONAN GAKUEN, NIPPON SUISAN KAISHA, LTD.Inventors: Yuji OKITA, Makoto Ito, Rie Hamaguchi, Hatsumi Goda, Seiya Mochinaga, Daisuke Honda
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Patent number: 11203763Abstract: A microbial oil is obtained from Labyrinthulomycetes in which a gene for fatty acid biosynthesis has been disrupted or an expression of the gene has been inhibited to highly accumulate the fatty acid. The microbial oil typically contains: (a) 1.5% or more of arachidonic acid (AA) based on a total amount of fatty acid; (b) 0.2% or more of dihomo-?-linolenic acid (DGLA) based on the total amount of fatty acid; (c) 0.04% or more of eicosatetraenoic acid (ETA) based on the total amount of fatty acid; (d) 3.8% or more of eicosapentaenoic acid (EPA) based on the total amount of fatty acid; (e) 13.7% or less of n-6 docosapentaenoic acid (n-6DPA) based on the total amount of fatty acid; and (f) 43.9% or less of docosahexaenoic acid (DHA) based on the total amount of fatty acid.Type: GrantFiled: December 3, 2018Date of Patent: December 21, 2021Assignee: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Keishi Sakaguchi, Rie Hamaguchi, Takanori Matsuda, Makoto Ito, Naoki Nagano, Masahiro Hayashi, Yuji Okita, Shinichi Sugimoto, Daisuke Honda
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Publication number: 20210372077Abstract: A hydraulic excavator drive system includes: a first pump that supplies hydraulic oil to a boom cylinder via a boom control valve, and supplies the hydraulic oil to a bucket cylinder via a first bucket control valve; a second pump that supplies the hydraulic oil to an arm cylinder via an arm control valve; a third pump that supplies the hydraulic oil to a slewing motor via a slewing control valve, and supplies the hydraulic oil to the bucket cylinder via a second bucket control valve; and a controller that moves one of the first bucket control valve and the second bucket control valve when a bucket excavating operation or a bucket dumping operation is performed concurrently with another operation, and moves both the first bucket control valve and the second bucket control valve when a bucket excavating operation is performed alone.Type: ApplicationFiled: September 4, 2019Publication date: December 2, 2021Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Akihiro KONDO, Makoto ITO, Seiji AOKI, Moriyuki SAKAMOTO, Yoji YUDATE
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Patent number: 11117643Abstract: A vessel propulsion system includes a bow thruster located at a bow of a hull, an outboard motor located on the hull and provided separately from the bow thruster, and a navigation controller. The navigation controller controls at least one of the bow thruster and the outboard motor in accordance with a state of at least one other of the bow thruster and the outboard motor.Type: GrantFiled: April 1, 2020Date of Patent: September 14, 2021Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yohei Sakashita, Makoto Ito
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Publication number: 20210256867Abstract: A driving simulator with which a person with impaired vision can accurately recognize danger at driving and influence of a visual field loss on driving can be experienced is provided. A controller (6) of this driving simulator (1) executes simulated video display control to store visual field loss information data of a user M and simulated video data and display the simulated video data on a screen (8). The controller (6) stores association video data in which a viewpoint O of the user M, the visual field loss information data, and a video of an object in the simulated video data are associated with one another being centered at the viewpoint O of the user M in an identical video during execution of the simulated video display control, and performs playback display of the association video data on the screen (8) after end of the simulated video display control.Type: ApplicationFiled: July 18, 2019Publication date: August 19, 2021Inventors: Junpei KUWANA, Hiroshi ONO, Makoto ITO
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Publication number: 20210252823Abstract: A multilayer tube (1) includes: an elastic layer (11, 21, 31, 41, 51) formed over the entire length of the multilayer tube (1) and having a predetermined flexural modulus of elasticity; and a hard layer (12, 22, 32, 42, 52) formed over the entire length of the multilayer tube (1), having a flexural modulus of elasticity that is high compared to the elastic layer (11, 21, 31, 41, 51), and disposed more to an outer layer side than the elastic layer (11, 21, 31, 41, 51). A first extremity (10) of the multilayer tube (1) is formed in such a manner that the thickness (H11) of the elastic layer (11) is thicker than the thickness (H12) of the hard layer (12).Type: ApplicationFiled: May 6, 2021Publication date: August 19, 2021Applicant: Sumitomo Riko Company LimitedInventors: Yorihiro TAKIMOTO, Koji MIZUTANI, Soushi SATOH, Makoto ITO
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Patent number: 11092123Abstract: A connector includes: a connector body formed in a tubular shape; and a valve body stored inside the connector body, the valve body being configured to, when high-pressure fuel does not flow back, come into a first state in which a forward flow path is formed between the valve body and an inner circumferential surface of the connector body by a pressure of low-pressure fuel, and when high-pressure fuel flows back, come into a second state in which an orifice flow path having a smaller flow path sectional area than the forward flow path is formed between the valve body and the inner circumferential surface of the connector body.Type: GrantFiled: April 23, 2020Date of Patent: August 17, 2021Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Ryousuke Kanegae, Yorihiro Takimoto, Ryuji Shibata, Yoshiki Kodaka, Makoto Ito
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Patent number: 11092124Abstract: A connector includes: a connector body formed in a tubular shape; a valve housing formed in a tubular shape and provided inside the connector body with a seal structure interposed therebetween, the seal structure restricting flow of fuel between the valve housing and an inner circumferential surface of the connector body; and a valve body stored inside the valve housing, the valve body being configured to, when high-pressure fuel does not flow back, come into a first state in which a forward flow path is formed between the valve body and an inner circumferential surface of the valve housing by a pressure of low-pressure fuel, and when the high-pressure fuel flows back, come into a second state in which an orifice flow path having a smaller flow path sectional area than the forward flow path is formed between the valve body and the inner circumferential surface of the valve housing.Type: GrantFiled: April 27, 2020Date of Patent: August 17, 2021Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Yorihiro Takimoto, Yoshiki Kodaka, Ryousuke Kanegae, Makoto Ito, Ryuji Shibata
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Publication number: 20210226595Abstract: A power amplifier circuit includes a power amplifier including a first transistor having a first terminal connected to a reference potential, a second terminal to which a first current and a radio-frequency signal are input, and a third terminal connected to a first power supply potential via a first inductor; a capacitor connected to the third terminal of the first transistor; a second transistor including a first terminal connected to the capacitor and the reference potential via a second inductor, a second terminal to which a second current is input and is connected to the reference potential, and a third terminal connected to the first power supply potential via a third inductor and outputs signal; and an adjustment circuit that outputs a third current corresponding to the first power supply potential or a second power supply potential to the second terminal of the second transistor.Type: ApplicationFiled: January 19, 2021Publication date: July 22, 2021Inventors: Jun ENOMOTO, Kazuo WATANABE, Satoshi TANAKA, Yusuke TANAKA, Makoto ITO
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Publication number: 20210181140Abstract: A gas sensor element has an electrolyte layer, a first insulator, a second insulator, a measurement gas chamber, and a reference gas chamber. The electrolyte layer includes a holding plate and a solid electrolyte body. The first insulator is laminated on one side of the electrolyte layer, and the second insulator is laminated on the other side of the electrolyte layer. At least a part of the boundary portion between the placement hole and the solid electrolyte body is sandwiched between a first sandwiching portion of the first insulator and a second sandwiching portion of the second insulator.Type: ApplicationFiled: February 22, 2021Publication date: June 17, 2021Inventors: Masatoshi IKEDA, Shota HAGINO, Makoto ITO, Daisuke KAWAI
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Publication number: 20210172746Abstract: An information processing device includes a display configured to display a mesh of mesh information based on longitude and latitude. A mesh is composed of a plurality of blocks. The mesh information includes area information about a traveling area where a moving body can travel. The area information is the additional information added to each of the plurality of blocks. The additional information is the display information that is weighted and sorted, based on the number of overlapping points of the plurality of locus logs.Type: ApplicationFiled: February 23, 2021Publication date: June 10, 2021Applicant: MICWARE CO., LTD.Inventors: Makoto ITO, Michihiro NISHIDA
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Publication number: 20210133230Abstract: An information processing device includes a first obtaining unit that obtains, from an external information processing device, image information added to a captured image published for external access by the external information processing device under a preset obtainment condition, a first storage that stores the image information obtained by the obtaining unit, and a first controller that categorizes the image information stored in the first storage under a preset attribute condition. The image information includes at least positional information and time information each added to the captured image. The first controller categorizes the image information at least based on the positional information and the time information.Type: ApplicationFiled: February 27, 2018Publication date: May 6, 2021Applicants: MICWARE CO., LTD., KI PARTNERS INC.Inventors: Takashi IWAMOTO, Makoto ITO, Sumito YOSHIKAWA