Patents by Inventor Masatoshi Yamada

Masatoshi Yamada 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: 20240228437
    Abstract: The present invention provides a method suitable for industrial production of a compound of formula (V): (V) comprising a step of subjecting a compound (IV) to an asymmetric reductive amination reaction in the presence of a metal complex comprising a chiral ligand and subjecting this product to purification using salt formation with N-(4-methylbenzene-1-sulfonyl)-L-phenylalanine.
    Type: Application
    Filed: April 25, 2022
    Publication date: July 11, 2024
    Inventors: Masatoshi YAMADA, Sayuri HIRANO, Osamu YABE, Yuichi KAJITA, Tsuneo ODA, Takashi ABE, Hironori YAMASHITA
  • Publication number: 20240178608
    Abstract: A waterproof terminal block includes a housing, a plurality of terminals configured to be inserted into and attached to the plurality of terminal insertion holes of the housing, a packing, and a holder fitted into a holder configured to be assembled to the housing and hold the packing. The housing has a cutting blade part at a partition wall partitioning an upper section of the housing into a plurality of packing fitting recess. The packing is integrally formed by connecting sealing parts of the plurality of sealing parts with a connecting parts. The cutting blade part is configured to cut the connecting parts when the plurality of terminals, the packing, and the holder are assembled to the housing.
    Type: Application
    Filed: November 28, 2023
    Publication date: May 30, 2024
    Applicant: Yazaki Corporation
    Inventors: Yasuhiro TANAKA, Yasuhiro OTSUTA, Masatoshi YAMADA, Shogo FURUI, Yusuke TSUTAGAWA, Jun SUGIOKA
  • Patent number: 11899668
    Abstract: Database management includes processing a database object in accordance with a processing request, determining a mode of processing from the processing request, and, responsive to determining that the mode of processing satisfies an application condition, changing content of the processing in accordance with a rule associated with the application condition using a processor.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: February 13, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventor: Masatoshi Yamada
  • Publication number: 20230192685
    Abstract: A method for producing a compound represented by the formula (X): or a salt thereof and has a MALT1 inhibitory action, the said method containing a step for producing a compound a compound represented by the formula (B-2): or a salt thereof and being characterized by comprising crystallizing a salt of a compound represented by the formula (B-1) and an optically active organic acid. (In the formulae, each symbol is as defined in the specification.
    Type: Application
    Filed: May 26, 2021
    Publication date: June 22, 2023
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Hitoaki NISHIKAWA, Naohiro TAYA, Hiroshi BANNO, Masatoshi YAMADA, Kazuki AZUMA, Ayaka SUZUKI
  • Patent number: 11469540
    Abstract: A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: October 11, 2022
    Assignee: YAZAKI CORPORATION
    Inventors: Masanobu Higashitani, Madoka Ooishi, Masayuki Tamano, Yasuhiro Tanaka, Hiroki Kitagawa, Yusuke Tsutagawa, Masatoshi Yamada
  • Patent number: 11362460
    Abstract: There is provided a connector including: a housing; and a terminal-equipped electric wire assembled to the housing. The terminal-equipped electric wire includes: a terminal; an electric wire; and a flexible conductor provided between the terminal and the electric wire. The flexible conductor is divided into a plurality of divided conductor portions along an axial direction of the flexible conductor. The divided conductor portions are bent in different directions from each other.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: June 14, 2022
    Assignee: YAZAKI CORPORATION
    Inventors: Hiroki Kitagawa, Yasuhiro Tanaka, Masanobu Higashitani, Yusuke Tsutagawa, Masatoshi Yamada
  • Patent number: 11355887
    Abstract: A connector applied to a wire harness includes a housing housing a terminal, a front holder assembled to an end portion in an axial direction of the housing, and a restriction member assembled to the housing. One of the housing and the front holder has a latch claw portion that latches the housing and the front holder. The other of the housing and the front holder has a latch arm portion extending along the axial direction and latched to the latch claw portion. The restriction member has a restriction piece that is located adjacent to the latch arm portion that is in a state of being latched to the latch claw portion, the restriction piece restricting displacement of the latch arm portion toward a latch release side.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: June 7, 2022
    Assignee: YAZAKI CORPORATION
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada
  • Patent number: 11322880
    Abstract: A packing mounting structure includes a casing having a passage part on a wall part facing a power detection terminal; packing including a seal part and an portion to be held; and a cover installed on the casing in a state in which the portion to be held is held by a hole part, and closing the passage part by the packing. The portion to be held includes a shaft part and a first flange part. The hole part includes a narrow part; an insertion hole part through which the first flange part is capable of passing; and a holding hole part configured to hold the shaft part in a state in which a gap is formed between the holding hole part and the shaft part.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: May 3, 2022
    Assignee: YAZAKI CORPORATION
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada, Junya Yamamoto
  • Publication number: 20210347769
    Abstract: The aim of the present invention is to provide a method capable of producing an optically active pyrimidinamide derivative on an industrial scale. Compound (I) or a salt thereof is subjected to an asymmetric reduction reaction, the obtained compound (II) or a salt thereof is subjected to a deprotection reaction, and the obtained compound (III) or a salt thereof is reacted with compound (VI) or a salt thereof to obtain compound (V) or a salt thereof. wherein each symbol is as defined in the specification.
    Type: Application
    Filed: February 19, 2021
    Publication date: November 11, 2021
    Inventors: Sayuri Hirano, Yoshiyuki Takeda, Koji Nakamoto, Motoki Ikeuchi, Masato Kitayama, Masatoshi Yamada, Jun-ichi Kawakami
  • Publication number: 20210336376
    Abstract: A packing mounting structure includes a casing having a passage part on a wall part facing a power detection terminal; packing including a seal part and an portion to be held; and a cover installed on the casing in a state in which the portion to be held is held by a hole part, and closing the passage part by the packing. The portion to be held includes a shaft part and a first flange part. The hole part includes a narrow part; an insertion hole part through which the first flange part is capable of passing; and a holding hole part configured to hold the shaft part in a state in which a gap is formed between the holding hole part and the shaft part.
    Type: Application
    Filed: April 26, 2021
    Publication date: October 28, 2021
    Applicant: Yazaki Corporation
    Inventors: Yasuhiro TANAKA, Hiroki KITAGAWA, Masanobu HIGASHITANI, Kengo MACHIDA, Maho SHINOHARA, Masatoshi YAMADA, Junya YAMAMOTO
  • Publication number: 20210336377
    Abstract: A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Applicant: YAZAKI CORPORATION
    Inventors: Masanobu HIGASHITANI, Madoka OOISHI, Masayuki TAMANO, Yasuhiro TANAKA, Hiroki KITAGAWA, Yusuke TSUTAGAWA, Masatoshi YAMADA
  • Publication number: 20210288436
    Abstract: There is provided a connector including: a housing; and a terminal-equipped electric wire assembled to the housing. The terminal-equipped electric wire includes: a terminal; an electric wire; and a flexible conductor provided between the terminal and the electric wire. The flexible conductor is divided into a plurality of divided conductor portions along an axial direction of the flexible conductor. The divided conductor portions are bent in different directions from each other.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 16, 2021
    Applicant: YAZAKI CORPORATION
    Inventors: Hiroki KITAGAWA, Yasuhiro TANAKA, Masanobu HIGASHITANI, Yusuke TSUTAGAWA, Masatoshi YAMADA
  • Patent number: 11121501
    Abstract: A connector includes a housing member having a fitting part that houses a terminal and is fitted to a counterpart connector provided in a connection target and a fixed part that is fixed to a fixed wall surface of the connection target together with the fitting part in the state in which the fitting part has been fitted to the counterpart connector. The fixed part has through holes, which communicate with fastening holes formed in the fixed wall surface along a fitting direction between the fitting part and the counterpart connector and into which fastening bolts fastened to the fastening holes are inserted along the fitting direction, in the state in which the fitting part has been fitted to the counterpart connector, and a screw hole into which a separation member is screwed.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: September 14, 2021
    Assignee: YAZAKI CORPORATION
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada, Toshiaki Nozawa, Noboru Hayasaka
  • Patent number: 11005208
    Abstract: A connector applied to a wire harness includes: a housing main body including a housing space part for housing a terminal along an axial direction, and an insertion port provided at one side of the housing space part in the axial direction and into which a counterpart terminal connected to the terminal is inserted; a lance that faces the housing space part, that is elastically deformably supported by the housing main body in a cantilever manner, that extends toward the insertion port side along the axial direction, and that engages the terminal housed in the housing space part; and a regulating contact part that comes into contact with the lance and that regulates excessive displacement of the lance toward the housing space part side.
    Type: Grant
    Filed: October 27, 2019
    Date of Patent: May 11, 2021
    Assignee: YAZAKI CORPORATION
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada, Toshiaki Nozawa, Noboru Hayasaka, Takeaki Kaneko
  • Patent number: 10988469
    Abstract: The aim of the present invention is to provide a method capable of producing an optically active pyrimidinamide derivative on an industrial scale. Compound (I) or a salt thereof is subjected to an asymmetric reduction reaction, the obtained compound (II) or a salt thereof is subjected to a deprotection reaction, and the obtained compound (III) or a salt thereof is reacted with compound (VI) or a salt thereof to obtain compound (V) or a salt thereof. wherein each symbol is as defined in the specification.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: April 27, 2021
    Assignee: DOT THERAPEUTICS-1, INC.
    Inventors: Sayuri Hirano, Yoshiyuki Takeda, Koji Nakamoto, Motoki Ikeuchi, Masato Kitayama, Masatoshi Yamada, Jun-ichi Kawakami
  • Publication number: 20200381861
    Abstract: A connector applied to a wire harness includes a housing housing a terminal, a front holder assembled to an end portion in an axial direction of the housing, and a restriction member assembled to the housing. One of the housing and the front holder has a latch claw portion that latches the housing and the front holder. The other of the housing and the front holder has a latch arm portion extending along the axial direction and latched to the latch claw portion. The restriction member has a restriction piece that is located adjacent to the latch arm portion that is in a state of being latched to the latch claw portion, the restriction piece restricting displacement of the latch arm portion toward a latch release side.
    Type: Application
    Filed: May 20, 2020
    Publication date: December 3, 2020
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada
  • Publication number: 20200317659
    Abstract: The aim of the present invention is to provide a method capable of producing an optically active pyrimidinamide derivative on an industrial scale. Compound (I) or a salt thereof is subjected to an asymmetric reduction reaction, the obtained compound (II) or a salt thereof is subjected to a deprotection reaction, and the obtained compound (III) or a salt thereof is reacted with compound (VI) or a salt thereof to obtain compound (V) or a salt thereof. wherein each symbol is as defined in the specification.
    Type: Application
    Filed: May 29, 2018
    Publication date: October 8, 2020
    Inventors: Sayuri HIRANO, Yoshiyuki TAKEDA, Koji NAKAMOTO, Motoki IKEUCHI, Masato KITAYAMA, Masatoshi YAMADA, Jun-ichi KAWAKAMI
  • Publication number: 20200203882
    Abstract: A connector includes a housing member having a fitting part that houses a terminal and is fitted to a counterpart connector provided in a connection target and a fixed part that is fixed to a fixed wall surface of the connection target together with the fitting part in the state in which the fitting part has been fitted to the counterpart connector. The fixed part has through holes, which communicate with fastening holes formed in the fixed wall surface along a fitting direction between the fitting part and the counterpart connector and into which fastening bolts fastened to the fastening holes are inserted along the fitting direction, in the state in which the fitting part has been fitted to the counterpart connector, and a screw hole into which a separation member is screwed.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 25, 2020
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada, Toshiaki Nozawa, Noboru Hayasaka
  • Publication number: 20200136296
    Abstract: A connector applied to a wire harness includes: a housing main body including a housing space part for housing a terminal along an axial direction, and an insertion port provided at one side of the housing space part in the axial direction and into which a counterpart terminal connected to the terminal is inserted; a lance that faces the housing space part, that is elastically deformably supported by the housing main body in a cantilever manner, that extends toward the insertion port side along the axial direction, and that engages the terminal housed in the housing space part; and a regulating contact part that comes into contact with the lance and that regulates excessive displacement of the lance toward the housing space part side.
    Type: Application
    Filed: October 27, 2019
    Publication date: April 30, 2020
    Inventors: Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara, Masatoshi Yamada, Toshiaki Nozawa, Noboru Hayasaka, Takeaki Kaneko
  • Patent number: 10227940
    Abstract: The objective of the present invention is to provide a control device for an engine that enables precise control of the equivalence ratio. The system from the fuel injection amount to the output from a LAF sensor is modeled as an injection amount-sensor output model by means of a model equation containing model parameters and a lag coefficient. The system from the equivalence ratio to the LAF sensor output is modeled as a port equivalence ratio-sensor output model by means of a model equation containing the lag coefficient. The control device is equipped with: a feedback-use identifier that successively identifies values for the model parameters; a LAF lag compensation-use identifier that successively identifies values for the lag coefficient; and a stoichiometric driving mode controller that determines the value of a fuel injection amount.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 12, 2019
    Assignees: HONDA MOTOR CO., LTD., DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L.
    Inventors: Yuji Yasui, Hideki Matsunaga, Hans Hardam, Toshiharu Takahashi, Masatoshi Yamada, Hiroshi Uike