Patents by Inventor Hiroaki Nagai

Hiroaki Nagai 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: 20250251039
    Abstract: A working vehicle includes a main shift lever to perform a shift operation, and a switching mechanism operable by the main shift lever to switch between a stepped shift operation state in which the main shift lever is shiftable stepwise and a continuously variable shift operation state in which the main shift lever is shiftable steplessly. The switching mechanism includes a support portion provided in a vehicle body and including grooves corresponding to shift positions of the main shift lever, and an engaging portion movable relative to the main shift lever. The main shift lever is configured to switch the engaging portion between a position where the engaging portion is engageable with the grooves and a position where the engaging portion is not engageable with the grooves.
    Type: Application
    Filed: April 25, 2025
    Publication date: August 7, 2025
    Inventors: Hiroaki NAGAI, Katsumi YANAGIHARA, Kenichiro NAKAJIMA, Ryo MASUDA, Tatsuya SAKAI, Keita EGUCHI, Shigeo SHOEN, Yukari FUJII
  • Publication number: 20250145947
    Abstract: The present invention provides a method for inducing differentiation of motor neurons with less burden on a donor. The method for producing motor neurons from urine-derived cells according to the present invention includes a step of introducing into the urine-derived cell a transcription factor for inducing differentiation into a motor neuron. The transcription factor is introduced into the urine-derived cells by an adenoviral vector. The method of the present invention can further include a step of culturing the urine-derived cell into which the transcription factor has been introduced to obtain a cell positive for (I) at least one selected from the group consisting of Tuj1 and ISL1, and positive for (II) at least one selected from the group consisting of HB9, ChAT, and SMI32, preferably a cell positive for at least SMI 32 for (II).
    Type: Application
    Filed: November 11, 2022
    Publication date: May 8, 2025
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Hidehisa IWATA, Hiroaki NAGAI, Masayo SAITO
  • Publication number: 20240295265
    Abstract: A work vehicle includes a hydrostatic continuously variable transmission to output power, an electric motor to perform shifting, a linkage mechanism to link a shifting shaft of the electric motor with a trunnion shaft of the hydrostatic continuously variable transmission the linkage mechanism, including a first linkage section linked with the shifting shaft, and a second linkage section linked with the trunnion shaft, and a biasing mechanism to press and bias a second gear of the second linkage section that meshes with a first gear of the first linkage section against the first gear such that a tooth flank of the second gear abuts with a tooth flank of the first gear in a rotation direction reverse to a rotation direction of the first gear.
    Type: Application
    Filed: May 15, 2024
    Publication date: September 5, 2024
    Inventors: Hiroaki NAGAI, Daisuke NAKAYAMA, Hironobu NOGAMI, Ryo MASUDA, Keiji TAKAHASHI, Tatsuya SAKAI
  • Publication number: 20230191738
    Abstract: A bag processing apparatus includes: a defect detection unit which detects occurrence of a defect in processing of a bag; and an imaging unit which is separately provided from the defect detection unit and takes images of a location creating a cause of occurrence of the defect to acquires video data, the vide data being stored in association with the occurrence of the defect.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 22, 2023
    Inventors: Hiroaki NAGAI, Takuya SAKAMOTO
  • Patent number: 11348086
    Abstract: An electronic money server groups a parent who owns a parent mobile phone and children who own child mobile phones to be registered as a family, and credit information of the parent is also registered. When the child accesses the electronic money server by using the child mobile phone and specifies a money amount to request family charge, the electronic money server requests the parent mobile phone for permission of the family charge. When the parent grants the family charge, the electronic money server allows the parent mobile phone to decrease a value by the money amount specified by the child and to make the family settlement, and allows the child mobile phone to increase the value by this money amount and to effect the family charge. Further, the child mobile phone can accept issue of credit from a credit server on credit of the parent, thereby effecting the family charge.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: May 31, 2022
    Assignee: Sony Corporation
    Inventors: Hiroaki Nagai, Yoshinobu Arisumi, Takeshi Shibata
  • Publication number: 20220016215
    Abstract: The present disclosure provides GIF receptor agonist peptide compounds having an activating action on GIF receptors and use of the GIF receptor agonist peptide as a medicament for the treatment and/or prevention of emesis. Specifically, a GIF receptor agonist peptide containing a sequence represented by the formula (I) or a salt thereof, and a medicament comprising the same are N provided. Formula (I) P1-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-A12-A13-A14-A15-A16-A17-A18-A19-A20-A21-A22-A23-A24-A25-A26-A27-A28-A29-A30-A31-A32-A33-A34-A35-A36-A37-A38-A39-A40-A41-A42-P2, wherein each symbol is as defined herein, with the proviso that the GIF receptor agonist peptide is not native human GIF having an amino acid sequence as set forth in SEQ ID NO: 1.
    Type: Application
    Filed: September 24, 2019
    Publication date: January 20, 2022
    Inventors: Shiro TAKEKAWA, Tomoko MORIMOTO, Minoru MARUYAMA, Hiroaki NAGAI, Akira TANAKA, Hisanori MATSUI, Atsuko OBINATA, Derek Cecil COLE, Mack FLINSPACH, Nick SCORAH, Abhijit Suresh BHAT
  • Publication number: 20210262967
    Abstract: A micro-hotplate comprises a Si substrate having a cavity and a support layer over the cavity; at least an electrode; and a heater, both provided on the support layer. The electrode surrounds the heater and the heater is disposed inside the electrode. The power efficiency of the micro-hotplate is improved.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 26, 2021
    Inventors: Yoshitaka TATARA, Masahito HONDA, Hiroaki NAGAI, Yoshiki ASHIHARA, Kuniyuki IZAWA, Masakazu SAI, Kenichi YOSHIOKA
  • Patent number: 11019324
    Abstract: The present invention provides a highly reliable stereo camera in which it is possible to prevent the heat generated by an image processing element from contributing to an increase in the temperature of an image sensor, even if the stereo camera is made more compact and the heat density is thus increased inside the stereo camera.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: May 25, 2021
    Assignee: HITACHI AUTOMOTIVE SYSTEMS, LTD.
    Inventors: Mieko Ishii, Atsushi Kazama, Seiichi Katou, Kengo Suzuki, Hidenori Shinohara, Hiroaki Nagai, Kenichi Takeuchi
  • Patent number: 10931932
    Abstract: The present invention provides a stereo camera capable of mitigating thermal stress generated between members and reducing measurement error. In the present invention, a housing is provided with a high-rigidity support part and low-rigidity support part for supporting a circuit board, a high-rigidity support area including the high-rigidity support part, and a low-rigidity support area including the low-rigidity support part. The high-rigidity support part has greater rigidity in relation to force acting in a baseline direction (X-axis direction) following a baseline length of a pair of camera modules than the low-rigidity support part. The high-rigidity support area is provided in one location so as to be adjacent to the low-rigidity support area in the baseline direction.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: February 23, 2021
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Atsushi Kazama, Hidenori Shinohara, Hiroaki Nagai, Kenichi Takeuchi
  • Publication number: 20200314408
    Abstract: The present invention provides a stereo camera capable of mitigating thermal stress generated between members and reducing measurement error. In the present invention, a housing is provided with a high-rigidity support part and low-rigidity support part for supporting a circuit board, a high-rigidity support area including the high-rigidity support part, and a low-rigidity support area including the low-rigidity support part. The high-rigidity support part has greater rigidity in relation to force acting in a baseline direction (X-axis direction) following a baseline length of a pair of camera modules than the low-rigidity support part. The high-rigidity support area is provided in one location so as to be adjacent to the low-rigidity support area in the baseline direction.
    Type: Application
    Filed: July 13, 2017
    Publication date: October 1, 2020
    Inventors: Atsushi KAZAMA, Hidenori SHINOHARA, Hiroaki NAGAI, Kenichi TAKEUCHI
  • Publication number: 20190320159
    Abstract: The present invention provides a highly reliable stereo camera in which it is possible to prevent the heat generated by an image processing element from contributing to an increase in the temperature of an image sensor, even if the stereo camera is made more compact and the heat density is thus increased inside the stereo camera.
    Type: Application
    Filed: December 21, 2017
    Publication date: October 17, 2019
    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
    Inventors: Mieko ISHII, Atsushi KAZAMA, Seiichi KATOU, Kengo SUZUKI, Hidenori SHINOHARA, Hiroaki NAGAI, Kenichi TAKEUCHI
  • Publication number: 20180137496
    Abstract: An electronic money server groups a parent who owns a parent mobile phone and children who own child mobile phones to be registered as a family, and credit information of the parent is also registered. When the child accesses the electronic money server by using the child mobile phone and specifies a money amount to request family charge, the electronic money server requests the parent mobile phone for permission of the family charge. When the parent grants the family charge, the electronic money server allows the parent mobile phone to decrease a value by the money amount specified by the child and to make the family settlement, and allows the child mobile phone to increase the value by this money amount and to effect the family charge. Further, the child mobile phone can accept issue of credit from a credit server on credit of the parent, thereby effecting the family charge.
    Type: Application
    Filed: January 8, 2018
    Publication date: May 17, 2018
    Inventors: Hiroaki Nagai, Yoshinobu Arisumi, Takeshi Shibata
  • Patent number: 9911113
    Abstract: An electronic money server groups a parent who owns a parent mobile phone and children who own child mobile phones to be registered as a family, and credit information of the parent is also registered. When the child accesses the electronic money server by using the child mobile phone and specifies a money amount to request family charge, the electronic money server requests the parent mobile phone for permission of the family charge. When the parent grants the family charge, the electronic money server allows the parent mobile phone to decrease a value by the money amount specified by the child and to make the family settlement, and allows the child mobile phone to increase the value by this money amount and to effect the family charge. Further, the child mobile phone can accept issue of credit from a credit server on credit of the parent, thereby effecting the family charge.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: March 6, 2018
    Assignee: Sony Corporation
    Inventors: Hiroaki Nagai, Yoshinobu Arisumi, Takeshi Shibata
  • Patent number: 9638785
    Abstract: Ground stations 20, 21 receive any signal transmitted by a geostationary artificial satellite 10, and store the reception signal together with the reception time thereof. A difference ?t in reception time of a same signal between the ground station 20 and the ground station 21 is calculated by performing correlation processing of the reception signal of the ground station 20 and the reception signal of the ground station 21. A distance R20 between the ground station 20 and the geostationary artificial satellite 10 is measured by a distance measurement device. A distance R21 between the ground station 21 and the geostationary artificial satellite 10 is calculated on the basis of the distance R20 obtained by measurement and the difference ?t in reception times, as obtained by correlation processing.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: May 2, 2017
    Assignee: SKY Perfect JSAT Corporation
    Inventors: Eiji Sato, Yasuhide Ichie, Hiroaki Nagai
  • Patent number: 9611913
    Abstract: A dust cover assembly including: a dust cover made of resin and having a bellows tube portion; and an upper insulator made of rubber attached to a top end of the dust cover. An engaging tube portion is integrally formed with an upper part of the bellows tube portion of the dust cover. At least one engaging groove opens onto an outer peripheral face of the engaging tube portion and extends in a circumferential direction. At least one locking protrusion is formed on an inner peripheral face of the upper insulator having an annular shape and protrudes toward an inner peripheral side, while extending in the circumferential direction. The engaging tube portion of the dust cover is inserted into the upper insulator, while the locking protrusion is inserted into the engaging groove and is locked therein in an axial direction.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: April 4, 2017
    Assignee: SUMITOMO RIKO COMPANY LIMITED
    Inventors: Hiroaki Nagai, Hideo Yanagino, Kouichi Kobayashi
  • Patent number: 9514449
    Abstract: When an electronic money card is set to a reader/writer, an introducing site connection unit is activated to connect a user terminal to an introducing site. The introducing site connection unit stores manufacturer information and transmits an electronic money function unit ID and the manufacturer information read from the electronic money card to the introducing site. An introducing server connects the user terminal to an affiliated store server through the introducing site, and the affiliated store server transmits purchase information to the introducing server when a user purchases. The introducing server calculates a commission amount from the purchase information and transmits the calculated amount together with the electronic money function unit ID and the manufacturer information to a distributing server. The distributing server distributes the commission amount to the electronic money function unit ID and the manufacturer information based on a predetermined distribution ratio.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: December 6, 2016
    Assignee: SONY CORPORATION
    Inventor: Hiroaki Nagai
  • Publication number: 20150240903
    Abstract: A dust cover assembly including: a dust cover made of resin and having a bellows tube portion; and an upper insulator made of rubber attached to a top end of the dust cover. An engaging tube portion is integrally formed with an upper part of the bellows tube portion of the dust cover. At least one engaging groove opens onto an outer peripheral face of the engaging tube portion and extends in a circumferential direction. At least one locking protrusion is formed on an inner peripheral face of the upper insulator having an annular shape and protrudes toward an inner peripheral side, while extending in the circumferential direction. The engaging tube portion of the dust cover is inserted into the upper insulator, while the locking protrusion is inserted into the engaging groove and is locked therein in an axial direction.
    Type: Application
    Filed: May 7, 2015
    Publication date: August 27, 2015
    Inventors: Hiroaki NAGAI, Hideo YANAGINO, Kouichi KOBAYASHI
  • Patent number: 8424891
    Abstract: Semi-tubular portions of two partition members partitioning a bushing body into an outer rubber portion and an inner rubber portion are asymmetrically arranged with respect to a reference plane containing a central axis of the bushing body and parallel to two attachment surfaces of a bracket. In addition, each of the semi-tubular portions is configured to have a length equal to or larger than a diameter of a stabilizer bar, the length being from one end to the other end in a circumferential direction of the semi-tubular portion in a projection view obtained by projecting the semi-tubular portion to a horizontal surface in a vertical direction.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 23, 2013
    Assignee: Tokai Rubber Industries, Ltd.
    Inventors: Hiroaki Nagai, Hideo Yanagino, Kouichi Kobayashi, Yuji Homma
  • Publication number: 20130009812
    Abstract: Ground stations 20, 21 receive any signal transmitted by a geostationary artificial satellite 10, and store the reception signal together with the reception time thereof. A difference ?t in reception time of a same signal between the ground station 20 and the ground station 21 is calculated by performing correlation processing of the reception signal of the ground station 20 and the reception signal of the ground station 21. A distance R20 between the ground station 20 and the geostationary artificial satellite 10 is measured by a distance measurement device. A distance R21 between the ground station 21 and the geostationary artificial satellite 10 is calculated on the basis of the distance R20 obtained by measurement and the difference ?t in reception times, as obtained by correlation processing.
    Type: Application
    Filed: March 19, 2010
    Publication date: January 10, 2013
    Inventors: Eiji Sato, Yasuhide Ichie, Hiroaki Nagai
  • Publication number: 20120299261
    Abstract: Semi-tubular portions of two partition members partitioning a bushing body into an outer rubber portion and an inner rubber portion are asymmetrically arranged with respect to a reference plane containing a central axis of the bushing body and parallel to two attachment surfaces of a bracket. In addition, each of the semi-tubular portions is configured to have a length equal to or larger than a diameter of a stabilizer bar, the length being from one end to the other end in a circumferential direction of the semi-tubular portion in a projection view obtained by projecting the semi-tubular portion to a horizontal surface in a vertical direction.
    Type: Application
    Filed: May 23, 2012
    Publication date: November 29, 2012
    Applicant: TOKAI RUBBER INDUSTRIES, LTD.
    Inventors: Hiroaki NAGAI, Hideo YANAGINO, Kouichi KOBAYASHI, Yuji HOMMA