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).
-
Publication number: 20220371715Abstract: A marine vessel propulsion control system that smoothly performs propulsion control of a marine vessel includes a controller configured or programmed to control a propulsion device that applies a thrust to a marine vessel. The controller is configured or programmed to adjust the thrust based on position information of the marine vessel and map information that includes an avoidance target.Type: ApplicationFiled: April 20, 2022Publication date: November 24, 2022Inventor: Makoto ITO
-
Patent number: 11474068Abstract: A gas sensor element includes a solid electrolyte having oxygen-ion conductivity, a first electrode film located on one side of the solid electrolyte, a second electrode film located on the other side of the solid electrolyte. At least one of the first electrode film and the second electrode film includes noble metal particles, solid electrolyte particles having oxygen-ion conductivity, and pores, and a capacitance in the electrode film is 80 ?F or less. A gas sensor includes the gas sensor element.Type: GrantFiled: January 7, 2020Date of Patent: October 18, 2022Assignees: DENSO CORPORATION, SOKEN, INC.Inventors: Chika Namekata, Yasufumi Suzuki, Makoto Ito, Masatoshi Ikeda, Shota Hagino
-
Publication number: 20220293929Abstract: Provided is a non-aqueous secondary battery that includes a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte. The positive electrode includes LiNixCoyMnzO2 (0.7<x<0.9, 0<y<0.2, 0<z<0.2) as a lithium-containing metal oxide, and when the positive electrode before and after cycle testing of the non-aqueous secondary battery is analyzed by powder X-ray diffraction using Cu-K? radiation, the rate of change of the c-axis lattice constant is 1.0% or less. The non-aqueous electrolyte includes 5-20% by volume of acetonitrile and has an ion conductivity of at least 10 mS/cm and less than 15 mS/cm at 20° C.Type: ApplicationFiled: May 28, 2021Publication date: September 15, 2022Applicant: Asahi Kasei Kabushiki KaishaInventors: Makoto Ito, Hirokazu Kamine, Naoki Matsuoka
-
Publication number: 20220271338Abstract: The present invention provides a nonaqueous electrolyte solution which contains: a nonaqueous solvent containing acetonitrile and vinylene carbonate; and a compound represented by general formula (1) R1-A-R2 (wherein A represents a divalent group that has a structure represented by one of formulae (1-2) to (1-5); and each of R1 and R2 independently represents an aryl group, an alkyl group which may be substituted by a halogen atom, while having from 1 to 4 carbon atoms, an alkyl group, a vinylidene group which may be substituted by a halogen atom, or an aryl group which may be substituted by a halogen atom; or alternatively, R1 and R2 may combine with each other and form, together with A, a ring structure that may have an unsaturated bond). With respect to this nonaqueous electrolyte solution, the total content of the vinylene carbonate and the compound represented by general formula (1) is not less than 0.Type: ApplicationFiled: September 11, 2020Publication date: August 25, 2022Applicant: Asahi Kasei Kabushiki KaishaInventors: Hirokazu Kamine, Naoki Matsuoka, Makoto Ito, Xun Zhang
-
Patent number: 11402838Abstract: A controller controls a propulsion device such that a position of a watercraft is maintained in a front-and-back direction with respect to a standard line extending from a set point in a lateral direction while a direction of the watercraft is maintained along a standard direction defined as the direction of the set point. The controller determines whether or not the watercraft is moving away from the set point in the lateral direction. The controller changes the standard direction in a specific direction by controlling the propulsion device when the watercraft is moving away from the set point in the lateral direction. The controller changes the direction of the watercraft in accordance with the changed standard direction. The controller repeats determining whether or not the watercraft is moving, changing the standard direction, and changing the direction of the watercraft.Type: GrantFiled: December 14, 2018Date of Patent: August 2, 2022Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Makoto Ito, Yoshikazu Nakayasu
-
Publication number: 20220224251Abstract: Provided is a stacked electrostatic actuator capable of maintaining insulation performance between conductor layers even when an elastic layer is deformed due to a creep phenomenon. An electrostatic actuator includes a plurality of electrode films that are stacked and bonded, wherein each of the electrode films has a five-layer structure including an elastic layer, an insulating layer, a conductor layer, an insulating layer, and an elastic layer, a Young's modulus of a material for forming the elastic layers is smaller than a Young's modulus of a material for forming the insulating layers, and a spring constant of a material for forming the elastic layers increases as the electrode films extend in a stacking direction.Type: ApplicationFiled: May 20, 2020Publication date: July 14, 2022Applicant: STRAWB Inc.Inventors: Keiji Saneyoshi, Makoto Ito, Hikaru Izumitani
-
Publication number: 20220224252Abstract: A stacked electrostatic actuator exhibits a sufficient contraction force even when pulled by a large external force and the contraction rate thereof does not decrease even under a light load. A stacked electrostatic actuator includes a plurality of electrode films each including a three-layer structure including a first insulating layer, a conductor layer, and a second insulating layer.Type: ApplicationFiled: May 20, 2020Publication date: July 14, 2022Applicant: STRAWB Inc.Inventors: Keiji Saneyoshi, Makoto Ito, Hikaru Izumitani
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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