Patents by Inventor Yusuke Nakai

Yusuke Nakai 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).

  • Patent number: 12191292
    Abstract: A composite integrated film includes a base member thin film having a base member first surface and a base member second surface facing each other, one or more penetration parts penetrating the base member first surface and the base member second surface of the base member thin film, one or more electrodes each including an electrical path part formed between the base member first surface and the base member second surface via the penetration part and an electrode surface in a planar shape formed on the base member second surface's side, and one or more elements provided on the base member first surface of the base member thin film and electrically connected to the electrodes, wherein the electrode surface and the base member second surface form a same flat surface.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: January 7, 2025
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Takuma Ishikawa, Takahito Suzuki, Kenichi Tanigawa, Hironori Furuta, Toru Kosaka, Yusuke Nakai, Shinya Jyumonji, Genichiro Matsuo, Chihiro Takahashi, Hiroto Kawada, Yuuki Shinohara
  • Patent number: 12180339
    Abstract: A flexible polyamide including a unit formed from an aliphatic dicarboxylic acid (A1) having 18 or more carbon atoms and/or a unit formed from an aliphatic diamine (B1) having 18 or more carbon atoms, wherein the polyamide has a total content of 10 to 90% by mass of the unit formed from (A1) and the unit formed from (B1) and has a melting point of 240° C. or higher.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: December 31, 2024
    Assignee: UNITIKA LTD.
    Inventors: Makoto Nakai, Yuki Takubo, Yusuke Yagi
  • Publication number: 20240361710
    Abstract: An image forming system includes, an electrostatic charge image developing toner; and a developing sleeve configured to convey the electrostatic charge image developing toner, wherein a toner particle included in the electrostatic charge image developing toner contains an amorphous polyester, the amorphous polyester is a polycondensate of a polyvalent carboxylic acid and a polyhydric alcohol, a content percentage of a structural unit derived from a bisphenol A derivative in the amorphous polyester is 10 mol % or less with respect to all structural units derived from the polyhydric alcohol, and the developing sleeve includes an aluminum alloy including more than 0.6% by mass of silicon.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 31, 2024
    Inventors: Yukiko NAKAI, Michiaki ISHIKAWA, Yusuke TAKIGAURA, Junya ONISHI, Keiji ARAI
  • Patent number: 12117848
    Abstract: A control device includes a recognizing unit that recognizes the external environment based on sensing information; an action decision managing unit that, based on the recognized external environment, decides on the actions to be taken; a behavior managing unit that, based on at least either the difficulty level of recognition for the recognizing unit or the difficulty level of action decision for the action decision managing unit, determines about whether or not to exhibit emotional expressions; and a drive control unit that, based on the determination performed by the behavior control unit, controls the execution of the actions corresponding to emotional expressions.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: October 15, 2024
    Assignee: SONY CORPORATION
    Inventors: Kuniaki Torii, Mikio Nakai, Yusuke Kudo
  • Publication number: 20240337959
    Abstract: Disclosed is a method for producing an electrostatic charge image developing toner, including: drying wet toner base particles to produce the electrostatic charge image developing toner. The toner base particles contain an amorphous polyester that is a polycondensate of a polyvalent carboxylic acid and a polyhydric alcohol. In the amorphous polyester, a content of a structural unit derived from bisphenol A or a bisphenol A derivative is 10 mol % or less with respect to total moles of a structural unit derived from the polyhydric alcohol. The drying comprises drying the wet toner base particles with an airflow in a dryer. A temperature of the airflow is equal to or higher than 60° C. A velocity of the airflow is greater than or equal to 5 m/sec.
    Type: Application
    Filed: March 29, 2024
    Publication date: October 10, 2024
    Inventors: Junya ONISHI, Yusuke TAKIGAURA, Yukiko NAKAI, Michiaki ISHIKAWA, Keiji ARAI
  • Publication number: 20240332454
    Abstract: A manufacturing method of an electronic structure includes forming a second sacrificial layer extending from a substrate to a function part of a layered substrate including the substrate, a first sacrificial layer formed on the substrate, and the function part formed on the first sacrificial layer. The manufacturing method further includes forming a cover layer extending from the substrate to the second sacrificial layer, and removing the first sacrificial layer and the second sacrificial layer.
    Type: Application
    Filed: January 19, 2024
    Publication date: October 3, 2024
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Hiroto KAWADA, Takuma ISHIKAWA, Hironori FURUTA, Takahito SUZUKI, Kenichi TANIGAWA, Yusuke NAKAI, Yutaka KITAJIMA
  • Publication number: 20240322397
    Abstract: At least a part of a positive electrode lead (110) and at least a part of a negative electrode lead (120) are bonded to each other. A plurality of the positive electrode leads (110) and a plurality of the negative electrode leads (120) are folded back from one of a plurality of first battery cells (100a) and a plurality of second battery cells (100b) to the other of the plurality of first battery cells (100a) and the plurality of second battery cells (100b) through the at least a part of the plurality of positive electrode leads (110) and the at least a part of the plurality of negative electrode leads (120).
    Type: Application
    Filed: January 12, 2022
    Publication date: September 26, 2024
    Inventors: Takami IZAWA, Yusuke TSUJI, Masayuki NAKAI, Yasuhiro YANAGIHARA, Ryuichi AMAGAI, Takeshi IWATA, Yuta MOTOHASHI, Masayasu OTA, Toshiaki ORUI, Shinji ISHIMATSU
  • Publication number: 20240302843
    Abstract: A control device includes a recognizing unit that recognizes an external environment based on sensing information, an action decision managing unit that, based on the recognized external environment, decides on actions to be taken, a behavior managing unit that, based on at least either difficulty level of recognition for the recognizing unit or difficulty level of action decision for the action decision managing unit, determines about whether or not to exhibit emotional expressions, and a drive control unit that, based on the determination performed by the behavior managing unit, controls execution of the actions corresponding to the emotional expressions.
    Type: Application
    Filed: May 14, 2024
    Publication date: September 12, 2024
    Inventors: KUNIAKI TORIl, MIKIO NAKAI, YUSUKE KUDO
  • Publication number: 20240294346
    Abstract: A novel sheet conveying device includes a conveyor, a sound collector, and circuitry. The conveyor conveys a sheet in a sheet conveyance direction. The sound collector collects sound produced by a conveyance of the sheet. The circuitry is to cause the sound collector to collect the sound in an abnormal determination operation, determine whether an abnormal conveyance occurs based on the sound collected by the sound collector in the abnormal determination operation, cause the conveyor to convey the sheet at a first speed in the sheet conveyance direction in a normal conveyance operation, and cause the conveyor to convey the sheet at a second speed slower than the first speed in the sheet conveyance direction in the abnormal determination operation.
    Type: Application
    Filed: February 13, 2024
    Publication date: September 5, 2024
    Applicant: Ricoh Company, Ltd.
    Inventor: Yusuke Nakai
  • Publication number: 20240213291
    Abstract: A light emitting device includes a first layer including a first light emitting element that has a first light emission region and a first transparent insulation member that covers the first light emitting element; a second layer stacked on the first layer and including a second light emitting element that has a second light emission region and a second transparent insulation member that covers the second light emitting element; and a third layer stacked on the second layer and including a third light emitting element that has a third light emission region, at least partially overlapping with the first light emission region and the second light emission region, and a third transparent insulation member that covers the third light emitting element, wherein the third light emission region is formed so that its area is larger than the first light emission region and the second light emission region.
    Type: Application
    Filed: November 13, 2023
    Publication date: June 27, 2024
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Yusuke NAKAI, Takuma ISHIKAWA, Shinya JUMONJI, Genichirou MATSUO, Hiroto KAWADA, Akihiro IINO
  • Publication number: 20240192239
    Abstract: A sample analysis device includes a quantitative information calculator that calculates, based on a plurality of measurement data pieces, a plurality of quantitative measurement information pieces of a substance included in a sample, and an estimator that provides the plurality of quantitative measurement information pieces calculated by the quantitative information calculator to a reaction model to estimate a parameter of the reaction model. In the reaction model, an integrated error term for integration of errors based on setting values of the temperature and the humidity set under the plurality of analysis conditions is included in the reaction model.
    Type: Application
    Filed: November 22, 2023
    Publication date: June 13, 2024
    Inventor: Yusuke NAKAI
  • Publication number: 20240145239
    Abstract: A manufacturing method of a semiconductor element includes forming a plurality of islands, each including a semiconductor layer containing a nitride semiconductor and a support formed on the semiconductor layer, on a sapphire substrate, joining the support to a retention substrate via an adhesive member, peeling off the semiconductor layer from the sapphire substrate by irradiating the semiconductor layer with laser light, and polishing a surface of the semiconductor layers peeled off from the sapphire substrate.
    Type: Application
    Filed: August 9, 2023
    Publication date: May 2, 2024
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Shinya JUMONJI, Toru KOSAKA, Takahito SUZUKI, Kenichi TANIGAWA, Yusuke NAKAI, Hiroto KAWADA, Genichirou MATSUO, Yutaka KITAJIMA
  • Publication number: 20240145631
    Abstract: A manufacturing method of a semiconductor element includes forming a plurality of semiconductor layers on a sapphire substrate, each of the semiconductor layers having a first surface on the sapphire substrate side and a second surface on the opposite side, joining the second surfaces of the plurality of semiconductor layers to a retention member via an adhesive member, peeling off the plurality of semiconductor layers from the sapphire substrate by irradiating the first surfaces of the plurality of semiconductor layers with laser light, and polishing the first surfaces of the plurality of semiconductor layers. At least one semiconductor layer among the plurality of semiconductor layers includes a polishing indication part extending from the second surface toward the first surface. The polishing is executed until the polishing indication part is exposed to the polished surface.
    Type: Application
    Filed: August 8, 2023
    Publication date: May 2, 2024
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Shinya JUMONJI, Toru KOSAKA, Takahito SUZUKI, Kenichi TANIGAWA, Yusuke NAKAI, Hiroto KAWADA, Genichirou MATSUO, Yutaka KITAJIMA
  • Publication number: 20240109653
    Abstract: In a state where lift is generated in a front wing and a rear wing, a control device for an aircraft controls the pitch of each blade and the stopped state rotation angle of each VTOL rotor to control the force generated in each VTOL rotor in a state where rotation of the VTOL rotor is stopped, thereby applying a force to a fuselage.
    Type: Application
    Filed: September 25, 2023
    Publication date: April 4, 2024
    Inventors: Masahiko Asanuma, Susumu Mashio, Yusuke Nakai, Takahiro Ito
  • Publication number: 20240083703
    Abstract: A sheet conveying device includes a conveyor, a sound collector, and circuitry. The conveyor conveys a sheet. The conveyor conveys a sheet in a sheet conveyance direction. The sound collector collects an operating sound generated by a conveyance of the sheet. The circuitry is to extract a feature amount of the operating sound collected by the sound collector, and determine, at different positions in the sheet conveyance direction based on the feature amount, whether an abnormal conveyance of the sheet occurs until the sheet is conveyed to a given position in the sheet conveyance direction.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 14, 2024
    Inventors: Yosuke IIDA, Yusuke NAKAI, Chisa KATO, Hiroyuki KUNO, Yotaro MIZUNO
  • Publication number: 20240067484
    Abstract: A sheet conveying device includes a conveyor, a sound collector, and circuitry. The conveyor conveys a sheet. The sound collector collects an operating sound when the sheet is conveyed. The circuitry is to extract a feature amount of the operating sound collected by the sound collector, select, among multiple sets of index data serving as index to determine whether an abnormal conveyance of the sheet is to be occurred, a set of index data corresponding to a conveyance condition of the sheet, and determine whether the abnormal conveyance of the sheet is to be occurred based on the feature amount and the set of index data selected from the multiple sets of index data.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Inventor: Yusuke NAKAI
  • Publication number: 20230317213
    Abstract: A sample analysis device includes an acquirer that acquires quantitative measurement information (measurement data) of a plurality of substances including a test substance present in a sample, an estimator that retrieves a reaction model stored in a storage device, models the test substance using the reaction model and provides the quantitative measurement information (measurement data) of the plurality of substances to the reaction model of the test substance to estimate a parameter of the reaction model, and a calculator that calculates quantitative estimation information of the test substance in any period of time or information in regard to a period of time until quantitative estimation information of the test substance reaches a predetermined threshold value, based on the parameter estimated by the estimator.
    Type: Application
    Filed: March 1, 2023
    Publication date: October 5, 2023
    Inventors: Yusuke NAKAI, Eiichi YAMAMOTO
  • Publication number: 20230171668
    Abstract: A communication device, which structures a wireless mesh network of a tree structure, determines an initial path on the basis of a RANK value computed from a number of hops from a gateway of each communication device, from information of communication paths acquired from plural other communication devices, and determines a corrected path that is corrected from the initial path, on the basis of a consumed electric power estimated value of an own device that is communicated by the initial path.
    Type: Application
    Filed: November 25, 2022
    Publication date: June 1, 2023
    Inventor: YUSUKE NAKAI
  • Publication number: 20230157055
    Abstract: An electronic structure includes a substrate having a first surface; a functional unit including a functional section that has an electronic function and a protective member that protects the functional section and having a second surface formed on the first surface’s side; and a support layer provided at a position to contact the first surface and having a third surface in contact with the second surface of the functional unit, area of the third surface being smaller than area of the second surface, wherein one of part of the functional unit forming the second surface of the protective member and part of the support layer forming the third surface contains organic material as its principal component and the other contains inorganic material as its principal component.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 18, 2023
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Hironori FURUTA, Genichirou MATSUO, Akihiro IINO, Takahito SUZUKI, Kenichi TANIGAWA, Yusuke NAKAI, Shinya JUMONJI, Yuuki SHINOHARA
  • Patent number: D986150
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: May 16, 2023
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Fumitaka Kobayashi, Yusuke Nakai