Patents by Inventor Takahiro Ueda

Takahiro Ueda 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: 20220410352
    Abstract: An impact tool includes a motor, a hammer, and an anvil. The hammer is configured to be rotated around a rotation axis by motive power provided from the motor. The anvil is configured to be rotated around the rotation axis by receiving striking force from the hammer in a circumferential direction of the rotation axis. In the impact tool, moment of inertia of the hammer around the rotation axis is 10 or more times moment of inertia of the anvil around the rotation axis.
    Type: Application
    Filed: June 24, 2022
    Publication date: December 29, 2022
    Inventors: Kimitaka OZAWA, Akiko HONDA, Takahiro UEDA, Takashi KUSAGAWA, Masaya SATO, Mitsumasa MIZUNO
  • Publication number: 20220379445
    Abstract: An impact tool includes a motor, a control unit, an output shaft, a transmission mechanism, and an impact detection unit. The transmission mechanism includes an impact mechanism. The impact mechanism performs an impact operation according to magnitude of torque applied to the output shaft. The impact detection unit determines, based on at least one of an excitation current (current measured value) to be supplied to the motor or a torque current (current measured value) to be supplied to the motor, whether or not the impact operation is being performed. The control unit fulfills an impact response function by performing restriction processing in response to detection of the impact operation by the impact detection unit as a trigger. The restriction processing includes at least one of lowering the number of revolutions of the motor or stopping rotating the motor.
    Type: Application
    Filed: October 14, 2020
    Publication date: December 1, 2022
    Inventors: Masayuki NAKAHARA, Takashi KUSAGAWA, Takahiro UEDA
  • Publication number: 20220324085
    Abstract: An impact tool includes an electric motor, an impact mechanism, an acquisition unit, and a behavior decision unit (retreat detection unit). The electric motor includes a permanent magnet and a coil. The impact mechanism performs an impact operation that generates impacting force by receiving motive power from the electric motor. The behavior decision unit makes, based on at least one of a torque current acquisition value (current measured value) which is a value of a torque current acquired by the acquisition unit or an excitation current acquisition value (current measured value) which is a value of an excitation current acquired by the acquisition unit, a decision about behavior of the impact mechanism.
    Type: Application
    Filed: April 30, 2020
    Publication date: October 13, 2022
    Inventors: Masayuki NAKAHARA, Takashi KUSAGAWA, Takahiro UEDA
  • Publication number: 20210315651
    Abstract: A remote control apparatus (a doctor-side control apparatus) according to an embodiment is provided at a position away from a medical manipulator including an arm to which a medical instrument is attached and is configured to remotely operate the medical manipulator. Each of a plurality of wheels that are provided at a bottom surface of the control apparatus is configured to move a control apparatus main body in a first direction parallel to a floor surface on which the control apparatus main body is placed and in a second direction parallel to the floor surface and orthogonal to the first direction.
    Type: Application
    Filed: April 12, 2021
    Publication date: October 14, 2021
    Applicant: MEDICAROID CORPORATION
    Inventors: Shiro HORITA, Takahiro UEDA
  • Publication number: 20210277933
    Abstract: A drive shaft includes a first annular wall and a second annular wall joined together via a friction-welded portion. The first annular wall and the second annular wall have outer diameters of 30 to 50 mm and wall thicknesses of 3 to 5 mm. A burr created at the friction-welded portion has a connection radius of greater than or equal to 0.5 mm, a base radius of greater than or equal to 0.5 mm, a burr base angle of less than or equal to 40°, and a burr slope length of 0.2 to 5 mm.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 9, 2021
    Inventors: Mitsuru Kamikawa, Takahiro Ueda, Masafumi Yamamoto, Masaru Suzuki
  • Patent number: 10995195
    Abstract: Examples described include composite nanofibers sheets that have been “infiltrated” with a polymer (i.e., the polymer has flowed past a surface of the nanofiber sheet and into at least some of spaces within the sheet defined by the nanofibers). An adhesive nanofiber tape is formed when the infiltrating polymer is an adhesive and the adhesive infiltrates the nanofiber sheet from a one major surface of the nanofiber sheet. In other described examples, some portions of nanofibers in the sheet have been conformally coated with at least one metal layer.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: May 4, 2021
    Assignee: LINTEC OF AMERICA, INC.
    Inventors: Marcio D. Lima, Julia Bykova, Takahiro Ueda
  • Patent number: 10774243
    Abstract: L1 is a maximum distance across a non-contacting section between intersection points of a straight line crossing the non-contacting section in parallel with an alignment direction of a carbon nanotubes in a plan view of a mounting section with a border between the non-contacting section and a contacting section. L2 is a maximum distance across the non-contacting section between intersection points of a straight line crossing the non-contacting section and intersecting the alignment direction of the carbon nanotubes in the plan view of the mounting section with the border between the non-contacting section and the contacting section. When L1 is larger than L2, at least L2 is more than 0 mm and less than 10 mm. When smaller, at least L1 is more than 0 mm and less than 10 mm. When equal, L1 and L2 are each more than 0 mm and less than 10 mm.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: September 15, 2020
    Assignees: LINTEC CORPORATION, LINTEC OF AMERICA, INC.
    Inventors: Takahiro Ueda, Masaharu Ito, Kanzan Inoue
  • Publication number: 20200010699
    Abstract: This invention relates to a coating film remover composition comprising water, benzyl alcohol, and at least one kind of cellulose derivative, the coating film remover composition having a pH in the range of 5 to 9.
    Type: Application
    Filed: February 13, 2018
    Publication date: January 9, 2020
    Applicant: NEOS CO., LTD.
    Inventors: Masato NISHIMOTO, Takahiro UEDA, Kazuya YOSHIMURA
  • Publication number: 20190136094
    Abstract: L1 is a maximum distance across a non-contacting section between intersection points of a straight line crossing the non-contacting section in parallel with an alignment direction of a carbon nanotubes in a plan view of a mounting section with a border between the non-contacting section and a contacting section. L2 is a maximum distance across the non-contacting section between intersection points of a straight line crossing the non-contacting section and intersecting the alignment direction of the carbon nanotubes in the plan view of the mounting section with the border between the non-contacting section and the contacting section. When L1 is larger than L2, at least L2 is more than 0 mm and less than 10 mm. When smaller, at least L1 is more than 0 mm and less than 10 mm. When equal, L1 and L2 are each more than 0 mm and less than 10 mm.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 9, 2019
    Applicants: LINTEC CORPORATION, LINTEC OF AMERICA, INC.
    Inventors: Takahiro UEDA, Masaharu ITO, Kanzan INOUE
  • Publication number: 20180306741
    Abstract: Nanofiber based sensors are described that can be used to detect analytes in biological or non-biological contexts. Each sensor includes at least two nanofiber yarns that are spaced apart from one another so as to avoid electrical (or physical) contact. Each nanofiber yarn of the nanofiber sensor includes a sensing region that is in electrical contact with the rest of the corresponding nanofiber yarn. The sensing regions of the at least two nanofibers are treated with complementary sensing agents so that when the sensing regions (and the corresponding sensing agents) are exposed to the analyte to be detected, an electrical response is detected. This response is then communicated through one or more of the nanofiber yarns for interpretation by a processor.
    Type: Application
    Filed: March 21, 2018
    Publication date: October 25, 2018
    Applicant: Lintec of America, Inc.
    Inventors: Takahiro Ueda, Marcio D. Lima
  • Publication number: 20180194102
    Abstract: Examples described include composite nanofibers sheets that have been “infiltrated” with a polymer (i.e., the polymer has flowed past a surface of the nanofiber sheet and into at least some of spaces within the sheet defined by the nanofibers). An adhesive nanofiber tape is formed when the infiltrating polymer is an adhesive and the adhesive infiltrates the nanofiber sheet from a one major surface of the nanofiber sheet. In other described examples, some portions of nanofibers in the sheet have been conformally coated with at least one metal layer.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 12, 2018
    Applicant: Lintec of America, Inc.
    Inventors: Marcio D. Lima, Julia Bykova, Takahiro Ueda
  • Patent number: 9981899
    Abstract: The present invention provides a particulate composition wherein an oil component containing reduced coenzyme Q10 is polydispersed forming a domain in a matrix containing a water-soluble excipient, which simultaneously shows high oxidative stability and high oral absorbability, a production method thereof, and a stabilizing method thereof. It also provides a food, food with nutrient function claims, food for specified health uses, dietary supplement, nutritional product, animal drug, drink, feed, pet food, cosmetic, pharmaceutical product, therapeutic drug, prophylactic drug and the like, which contain the composition.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: May 29, 2018
    Assignee: KANEKA CORPORATION
    Inventors: Takashi Ueda, Shinsuke Akao, Shiro Kitamura, Hideyuki Kishida, Takahiro Ueda
  • Patent number: 9676541
    Abstract: A storage container which allows a user to easily take out sheets from a dispensing opening when the number of sheets is small. A storage container includes: a container body including a top plate where a dispensing opening for taking out the sheets is provided, and an opening formed opposing the top plate; and a bottom lid which is formed of an integrally-molded resin, is detachably mounted to the container body, and closes the opening. The bottom lid includes: a flat plate portion; and an expanding/contracting part transformable from a first state where it protrudes from the flat plate portion up to a first height toward the inside of the container body, to a second state where it protrudes from the flat plate portion up to a second height higher than the first height, toward the inside of the container body.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: June 13, 2017
    Assignee: Unicharm Corporation
    Inventors: Kiyoshi Wada, Terutaka Iwasaki, Takeshi Bando, Takahiro Ueda
  • Patent number: 9532957
    Abstract: The present invention provides a stabilization method, a preservation method and the like method of reduced coenzyme Q10, which is useful as functional nutritive foods, specific health foods and the like. Furthermore, the present invention provides a method for efficiently obtaining reduced coenzyme Q10 of high quality and by a method suitable for a commercial production. It is possible to handle and stably preserve reduced coenzyme Q10 under a condition that oxidation by a molecular oxygen is inhibited by contacting reduced coenzyme Q10 with, an ascorbic acid and citric acid or a related compound thereof, and thus a stabilized composition is obtained. Moreover, reduced coenzyme Q10 is converted into a crystalline state in such a condition that the formation of oxidized coenzyme Q10 as a byproduct is minimized by crystallizing reduced coenzyme Q10 in the presence of ascorbic acid or a related compound thereof etc., and thus a reduced coenzyme Q10 crystal of high quality is produced.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: January 3, 2017
    Assignee: KANEKA CORPORATION
    Inventors: Takahiro Ueda, Tadao Ono, Mitsutoshi Moro, Shiro Kitamura, Yasuyoshi Ueda
  • Publication number: 20160214919
    Abstract: The present invention provides a particulate composition wherein an oil component containing reduced coenzyme Q10 is polydispersed forming a domain in a matrix containing a water-soluble excipient, which simultaneously shows high oxidative stability and high oral absorbability, a production method thereof, and a stabilizing method thereof. It also provides a food, food with nutrient function claims, food for specified health uses, dietary supplement, nutritional product, animal drug, drink, feed, pet food, cosmetic, pharmaceutical product, therapeutic drug, prophylactic drug and the like, which contain the composition.
    Type: Application
    Filed: February 17, 2016
    Publication date: July 28, 2016
    Applicant: KANEKA CORPORATION
    Inventors: Takashi UEDA, Shinsuke AKAO, Shiro KITAMURA, Hideyuki KISHIDA, Takahiro UEDA
  • Patent number: 9295656
    Abstract: The present invention provides a particulate composition wherein an oil component containing reduced coenzyme Q10 is polydispersed forming a domain in a matrix containing a water-soluble excipient, which simultaneously shows high oxidative stability and high oral absorbability, a production method thereof, and a stabilizing method thereof. It also provides a food, food with nutrient function claims, food for specified health uses, dietary supplement, nutritional product, animal drug, drink, feed, pet food, cosmetic, pharmaceutical product, therapeutic drug, prophylactic drug and the like, which contain the composition.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: March 29, 2016
    Assignee: KANEKA CORPORATION
    Inventors: Takashi Ueda, Shinsuke Akao, Shiro Kitamura, Hideyuki Kishida, Takahiro Ueda
  • Patent number: 9221659
    Abstract: A loading system that includes a transporter and a loader or a transporter is provided. It includes a load-amount measuring unit installed on the transporter that measures a load amount of an object loaded on the transporter; a difference computing unit computing a difference between the load amount measured by the load-amount measuring unit when the object is loaded, and a load amount measured by the load-amount measuring unit after a measurement when the object is loaded and at a time of traveling; a storage unit storing a difference value data indicating the difference computed by the difference computing unit; a correcting unit correcting the load amount measured by the load-amount measuring unit when the object is loaded, based on a correction rule calculated based on the difference value data stored in the storage unit; and a display unit displaying a corrected load amount obtained by correcting the load amount.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 29, 2015
    Assignee: Komatsu Ltd.
    Inventors: Hisataka Fukasu, Tadashi Taninaga, Takashi Itoi, Takahiro Ueda
  • Patent number: D889618
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: July 7, 2020
    Assignee: SMC CORPORATION
    Inventors: Takahiro Ueda, Takahiro Amemiya, Keigo Suzuki
  • Patent number: D889619
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: July 7, 2020
    Assignee: SMC CORPORATION
    Inventors: Takahiro Ueda, Takahiro Amemiya, Keigo Suzuki
  • Patent number: D890897
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: July 21, 2020
    Assignee: SMC CORPORATION
    Inventors: Takahiro Ueda, Takahiro Amemiya, Keigo Suzuki