Patents by Inventor Jun Maruyama
Jun Maruyama 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: 20240116955Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the heterocyclic compound as described in the detailed description.Type: ApplicationFiled: August 28, 2023Publication date: April 11, 2024Inventors: Eunkyung LEE, Juhyun KIM, Sangmo KIM, Yusuke MARUYAMA, Yongsik JUNG, Jiwhan KIM, Youngmok Son, Sooghang Ihn, Jun CHWAE
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Publication number: 20240096659Abstract: A substrate processing apparatus includes: a plurality of roller pairs configured to place a plurality of substrates, respectively, wherein the substrates are arranged side by side in a horizontal direction with a predetermined interval, and rotate the plurality of substrates, respectively, in a circumferential direction; a first, second, and third circulation groove that are disposed along outer peripheral portions of each of the plurality of substrates; a chemical solution supplier configured to supply a chemical solution to the outer peripheral portions of the plurality of substrates through the first circulation groove; a rinse solution supplier configured to supply a rinse solution to the outer peripheral portions of the plurality of substrates through the second circulation groove; and a fluid supplier configured to supply a fluid for drying the rinse solution to the outer peripheral portions of the plurality of substrates through the third circulation groove.Type: ApplicationFiled: August 28, 2023Publication date: March 21, 2024Applicant: Kioxia CorporationInventors: Fuyuma ITO, Jun TAKAGI, Ai MORI, Yosuke MARUYAMA, Yuya AKEBOSHI, Takashi WATANABE, Hiroyasu IIMORI
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Patent number: 11936012Abstract: An abnormality detection device includes: a voltage value acquisition unit configured to acquire a voltage value of each battery cells, a state value measurement unit configured to measure a state value inside a battery pack, which is different from a temperature of each battery cell, and an abnormality determination unit configured to determine an abnormality of the battery pack. The abnormality determination unit includes: a voltage value comparison unit configured to compare the voltage value with a predetermined voltage threshold value, and a state value comparison unit configured to compare at least one of the state value and a degree of change in the state value per unit time with a predetermined state threshold value. The abnormality determination unit is configured to determine an abnormality of the battery pack based on both a voltage value comparison result and a state value comparison result.Type: GrantFiled: March 11, 2021Date of Patent: March 19, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Jun Tsutsui, Fumikazu Maruyama, Hiroki Itaya, Itsuki Shimazaki, Daiki Yanagiuchi
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Patent number: 11342672Abstract: An antenna device that includes a first antenna configured to perform communication using a predetermined frequency band, and a second antenna configured to perform communication using the predetermined frequency band, and the first antenna and the second antenna are arranged such that amplitude directions of radio waves which are output from the first antenna and the second antenna coincide with each other.Type: GrantFiled: June 26, 2020Date of Patent: May 24, 2022Assignee: BUFFALO INC.Inventors: Jun Maruyama, Hirotaka Naruse, Yoshimitsu Kondo
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Publication number: 20210021036Abstract: An antenna device that includes a first antenna configured to perform communication using a predetermined frequency band, and a second antenna configured to perform communication using the predetermined frequency band, and the first antenna and the second antenna are arranged such that amplitude directions of radio waves which are output from the first antenna and the second antenna coincide with each other.Type: ApplicationFiled: June 26, 2020Publication date: January 21, 2021Applicant: BUFFALO INC.Inventors: Jun MARUYAMA, Hirotaka NARUSE, Yoshimitsu KONDO
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Patent number: 10759279Abstract: A vehicle includes a driver's seat and a passenger's seat, an interior member, and an instrument panel. The instrument panel has a meter cluster portion and an information display portion. The interior member has, on a front side of the vehicle, a extending portion extending around a back side of the information display portion so as to be spaced from the information display portion, and the information display portion has a panel capable of displaying at least either one information of images or characters, and at least when the information is not displayed, enters a light transmission state so as to allow a driver to visually recognize the extending portion.Type: GrantFiled: August 30, 2018Date of Patent: September 1, 2020Assignee: MAZDA MOTOR CORPORATIONInventors: Norihito Iwao, Seiji Sekine, Daiki Hamanaga, Jun Maruyama
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Patent number: 10386839Abstract: Methods and systems for navigating a mobile robot through a crowded pedestrian environment based on a trained navigation model are described herein. The trained navigation model receives measurement data identifying nearby pedestrians and the velocity of each nearby pedestrian relative to the mobile robot, and the current position and desired endpoint position of the mobile robot in the crowded pedestrian environment. Based on this information, the trained navigation model generates command signals that cause the mobile robot to adjust its velocity. By repeatedly sampling the velocities of surrounding pedestrians and current location, the navigation model directs the mobile robot toward the endpoint location with a minimum of disruption to the pedestrian traffic flows. The navigation model is trained to emulate desirable pedestrian walking behaviors in a crowded pedestrian environment by tracking the movement of a behavioral trainer through a crowded pedestrian environment.Type: GrantFiled: May 26, 2017Date of Patent: August 20, 2019Assignees: Boston Incubator Center, LLC, East Japan Railway CompanyInventors: Haruhiko Harry Asada, Kota Weaver, Baldin Lloren-Bonilla, Sheng Liu, Jun Maruyama
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Publication number: 20190084422Abstract: A vehicle includes a driver's seat and a passenger's seat, an interior member, and an instrument panel. The instrument panel has a meter cluster portion and an information display portion. The interior member has, on a front side of the vehicle, a extending portion extending around a back side of the information display portion so as to be spaced from the information display portion, and the information display portion has a panel capable of displaying at least either one information of images or characters, and at least when the information is not displayed, enters a light transmission state so as to allow a driver to visually recognize the extending portion.Type: ApplicationFiled: August 30, 2018Publication date: March 21, 2019Applicant: MAZDA MOTOR CORPORATIONInventors: Norihito IWAO, Seiji SEKINE, Daiki HAMANAGA, Jun MARUYAMA
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Publication number: 20180107217Abstract: Methods and systems for navigating a mobile robot through a crowded pedestrian environment based on a trained navigation model are described herein. The trained navigation model receives measurement data identifying nearby pedestrians and the velocity of each nearby pedestrian relative to the mobile robot, and the current position and desired endpoint position of the mobile robot in the crowded pedestrian environment. Based on this information, the trained navigation model generates command signals that cause the mobile robot to adjust its velocity. By repeatedly sampling the velocities of surrounding pedestrians and current location, the navigation model directs the mobile robot toward the endpoint location with a minimum of disruption to the pedestrian traffic flows. The navigation model is trained to emulate desirable pedestrian walking behaviors in a crowded pedestrian environment by tracking the movement of a behavioral trainer through a crowded pedestrian environment.Type: ApplicationFiled: May 26, 2017Publication date: April 19, 2018Inventors: Haruhiko Harry Asada, Kota Weaver, Baldin Lloren-Bonilla, Sheng Liu, Jun Maruyama
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Patent number: 8905467Abstract: A sunroof apparatus includes a supporting bracket configured to support a movable panel, the movable panel opening and closing an opening portion, a guide rail extending in a vehicle front/rear direction, a sliding member connected to the supporting bracket and driven to be movable along the guide rail, a driving member driving the sliding member and causing the movable panel to move upwardly and downwardly and to perform a sliding movement in the vehicle rear direction, a gutter member which extends in the vehicle width direction and is movable along the guide rail and an engaging/disengaging portion provided at the movable panel or at the supporting bracket and being disconnected from the gutter member in a fully-closed state and being connected to the gutter member in a tilt-down state.Type: GrantFiled: May 9, 2013Date of Patent: December 9, 2014Assignee: Aisin Seiki Kabushiki KaishaInventors: Yusuke Kokubo, Jun Maruyama, Yoji Nagashima
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Publication number: 20130335375Abstract: A method for fabricating a capacitive curved touch panel is provided for solving the problems of the conventional methods, i.e., unsuitableness of the methods for mass production and fabricating large touch panels and touch panels of complicated curved surface shapes. The method includes the steps of (a) preparing a patterned plate 13 by forming an electrode layer having a plurality of electrode regions 15 on a thermoplastic resin plate 11 with an electrically-conductive ink comprised of an electrically-conductive substance and a binder, (b) preparing a soft curved product 21 by heating to soften the patterned plate 13 and shaping the softened patterned plate on a die 22, and (c) cooling or allowing to cool the soft curved product to make the touch panel.Type: ApplicationFiled: April 20, 2012Publication date: December 19, 2013Applicant: NISSHA PRINTING CO., LTD.Inventors: Kazuhiro Nishikawa, Kazuhiko Takahata, Kazuto Nakamura, Noriaki Tsuchida, Asako Sakashita, Kenji Yotsuya, Ryohei Nagase, Akiyuki Iimuro, Jun Maruyama
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Patent number: 8592341Abstract: A reversible thermosensitive recording medium including: a support; a reversible thermosensitive recording layer on the support; and a protective layer on the reversible thermosensitive recording layer, wherein the reversible thermosensitive recording layer contains an electron-donating color-forming compound and an electron-accepting compound, wherein the protective layer contains a polyester acrylate resin, and wherein the protective layer has a glass transition temperature of 230° C. or higher and has an elongation of 10% or higher.Type: GrantFiled: March 15, 2012Date of Patent: November 26, 2013Assignee: Ricoh Company, Ltd.Inventors: Yu Tsuchimura, Satoshi Arai, Jun Maruyama
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Publication number: 20130307293Abstract: A sunroof apparatus includes a supporting bracket configured to support a movable panel, the movable panel opening and closing an opening portion, a guide rail extending in a vehicle front/rear direction, a sliding member connected to the supporting bracket and driven to be movable along the guide rail, a driving member driving the sliding member and causing the movable panel to move upwardly and downwardly and to perform a sliding movement in the vehicle rear direction, a gutter member which extends in the vehicle width direction and is movable along the guide rail and an engaging/disengaging portion provided at the movable panel or at the supporting bracket and being disconnected from the gutter member in a fully-closed state and being connected to the gutter member in a tilt-down state.Type: ApplicationFiled: May 9, 2013Publication date: November 21, 2013Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Yusuke KOKUBO, Jun MARUYAMA, Yoji NAGASHIMA
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Patent number: 8530377Abstract: The present invention provides a thermoreversible recording medium which includes a support, a thermoreversible recording layer which comprises a thermoreversible composition containing an electron-donating color-forming compound and an electron-accepting compound, a metal compound-containing layer which includes a resin, an organic metal compound, and an inorganic layer compound, in which the resin is at least one selected from the group consisting of polyvinyl alcohol polymers, and ethylene-vinyl alcohol copolymers, and the organic metal compound is at least one selected from the group consisting of an organic titanium compound and an organic zirconium compound, and a protective layer which protects the metal compound-containing layer, wherein the support, the thermoreversible recording layer, the metal compound-containing layer and the protective layer are laminated in this order.Type: GrantFiled: November 30, 2010Date of Patent: September 10, 2013Assignee: Ricoh Company, Ltd.Inventors: Yu Tsuchimura, Satoshi Arai, Jun Maruyama, Yutaka Matsuoka
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Patent number: 8324399Abstract: A heat resistance improver including a heat resistance improving component which has a benzotriazole skeleton having an electron attractive group and a reactive aliphatic hydroxyl group or a reactive aliphatic mercapto group, wherein the heat resistance improver is used in a reversible thermosensitive recording medium.Type: GrantFiled: March 17, 2009Date of Patent: December 4, 2012Assignee: Ricoh Company, Ltd.Inventors: Mitsunobu Morita, Jun Maruyama
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Patent number: 8292359Abstract: A roof apparatus for a vehicle, includes a pair of guide rails, a movable panel, a housing, a casing, and a first spur tooth rack belt and a second spur tooth rack belt for transmitting a drive force of a drive mechanism to the movable panel. The first spur tooth rack belt includes plural first spur teeth and the second spur tooth rack belt includes plural second spur teeth, and a slope portion inclined upward toward a rear side of the vehicle is provided forward of each of the pair of guide rails. A pair of guide portions is provided at each of the guide rails for guiding the first spur tooth rack belt and the second spur tooth rack belt. A cutout portion is formed at a front end portion of each of the guide rails.Type: GrantFiled: July 21, 2011Date of Patent: October 23, 2012Assignee: Aisin Seiki Kabushiki KaishaInventors: Jun Maruyama, Youji Nagashima, Noboru Iwanaga
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Publication number: 20120238446Abstract: A reversible thermosensitive recording medium including: a support; a reversible thermosensitive recording layer on the support; and a protective layer on the reversible thermosensitive recording layer, wherein the reversible thermosensitive recording layer contains an electron-donating color-forming compound and an electron-accepting compound, wherein the protective layer contains a polyester acrylate resin, and wherein the protective layer has a glass transition temperature of 230° C. or higher and has an elongation of 10% or higher.Type: ApplicationFiled: March 15, 2012Publication date: September 20, 2012Applicant: RICOH COMPANY, LTD.Inventors: Yu TSUCHIMURA, Satoshi Arai, Jun Maruyama
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Publication number: 20120112496Abstract: A roof apparatus for a vehicle, includes a pair of guide rails, a movable panel, a housing, a casing, and a first spur tooth rack belt and a second spur tooth rack belt for transmitting a drive force of a drive mechanism to the movable panel. The first spur tooth rack belt includes plural first spur teeth and the second spur tooth rack belt includes plural second spur teeth, and a slope portion inclined upward toward a rear side of the vehicle is provided forward of each of the pair of guide rails. A pair of guide portions is provided at each of the guide rails for guiding the first spur tooth rack belt and the second spur tooth rack belt. A cutout portion is formed at a front end portion of each of the guide rails.Type: ApplicationFiled: July 21, 2011Publication date: May 10, 2012Inventors: Jun MARUYAMA, Youji NAGASHIMA, Noboru IWANAGA
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Patent number: 8148299Abstract: A reversible thermosensitive recording material including a support, a reversible thermosensitive recording layer, and a gas barrier layer, the reversible thermosensitive recording layer and gas barrier layer being laid over the support, wherein the reversible thermosensitive recording layer is formed of a reversible thermosensitive composition containing a mixture of an electron-accepting compound and an electron-donating color-forming compound whose color-developed state varies depending upon at least one of a heating temperature and a cooling rate after heating, and wherein the gas barrier layer contains an inorganic layered compound and a gas barrier resin which is at least one selected from the group consisting of polyvinyl alcohol polymers and ethylene-vinyl alcohol copolymers.Type: GrantFiled: July 23, 2008Date of Patent: April 3, 2012Assignee: Ricoh Company, Ltd.Inventors: Jun Maruyama, Satoshi Arai
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Patent number: D849621Type: GrantFiled: March 19, 2018Date of Patent: May 28, 2019Assignee: MAZDA MOTOR CORPORATIONInventors: Norihito Iwao, Katsuya Miyazaki, Seiji Sekine, Yuki Karasawa, Mina Yamashita, Jun Maruyama, Daiki Hamanaga, Hiroyuki Sato, Ayumu Tabuki, Fumiaki Amano