Patents by Inventor Yasuhiro Hirata

Yasuhiro Hirata 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: 20170044132
    Abstract: The present invention provides a heterocyclic compound having a CDK8 and/or CDK19 inhibitory effect. The present invention provides a compound represented by formula (I) (in the formula, the symbols are as defined in the description) or a salt thereof.
    Type: Application
    Filed: April 16, 2015
    Publication date: February 16, 2017
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Takaharu HIRAYAMA, Jun FUJIMOTO, Douglas Robert CARY, Masanori OKANIWA, Yasuhiro HIRATA
  • Patent number: 9382188
    Abstract: Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: July 5, 2016
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Seiji Miwatashi, Hideo Suzuki, Tomohiro Okawa, Yasufumi Miyamoto, Takeshi Yamasaki, Yuko Hitomi, Yasuhiro Hirata, Akito Shibuya
  • Publication number: 20160115128
    Abstract: Provided is a novel aromatic ring compound having a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula: wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity and a GLP-1 secretagogue action, is useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and affords superior efficacy.
    Type: Application
    Filed: August 8, 2014
    Publication date: April 28, 2016
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Jumpei AIDA, Yayoi YOSHITOMI, Yuko HITOMI, Naoyoshi NOGUCHI, Yasuhiro HIRATA, Hideki FURUKAWA, Akito SHIBUYA, Koji WATANABE, Yasufumi MIYAMOTO, Tomohiro OKAWA, Nobuyuki TAKAKURA, Seiji MIWATASHI
  • Patent number: 9181186
    Abstract: Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: November 10, 2015
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Seiji Miwatashi, Hideo Suzuki, Tomohiro Okawa, Yasufumi Miyamoto, Takeshi Yamasaki, Yuko Hitomi, Yasuhiro Hirata
  • Publication number: 20150045378
    Abstract: Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Application
    Filed: February 12, 2013
    Publication date: February 12, 2015
    Inventors: Seiji Miwatashi, Hideo Suzuki, Tomohiro Okawa, Yasufumi Miyamoto, Takeshi Yamasaki, Yuko Hitomi, Yasuhiro Hirata
  • Publication number: 20150018422
    Abstract: Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Application
    Filed: February 12, 2013
    Publication date: January 15, 2015
    Inventors: Seiji Miwatashi, Hideo Suzuki, Tomohiro Okawa, Yasufumi Miyamoto, Takeshi Yamasaki, Yuko Hitomi, Yasuhiro Hirata, Akito Shibuya
  • Publication number: 20110211724
    Abstract: An earphone that can be used with its using mode selected, to be excellent in the handiness, by optionally changing the cord from its normal hang down state easily to an ear hanging state, or oppositely from the ear hanging state to the hang down state, to meet the user's using state or taste, is provided. The earphone has a front housing 2 provided therein with a driver unit 8, an ear pad 3 covering as fitted to front outer peripheral part of said front housing 2, a rear housing 4 provided on the back of said front housing 2, a bushing 6 provided to said rear housing 4 and having at lower end part a cord lead-out section 6a, and a cord 9 led out of said cord lead-out section 6a, wherein the bushing 6 is rotatable.
    Type: Application
    Filed: December 22, 2008
    Publication date: September 1, 2011
    Inventor: Yasuhiro Hirata
  • Patent number: 7081731
    Abstract: A translatory actuator unit including a translatory actuator module that moves an object straightly, a force sensor that detects a load applied to the translatory actuator module, and a servo control module that controls a speed, a position and/or output power of the translatory actuator module. The translatory actuator module, the force sensor and the servo control module are integrally configured. The servo control module has a two-way network means of receiving a control command concerning the speed, the position and/or the output power from a network, and transmitting information of the speed, the position and/or the output power to the network, a control means of controlling the speed, the position and/or the output power, and a self-diagnosis means of confirming safety and detecting an abnormal state based on detected information of the speed, the position, the load, and/or an electric current of the translatory actuator module.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: July 25, 2006
    Assignee: RIKEN
    Inventors: Hajime Asama, Kuniaki Kawabata, Hayato Kaetsu, Kazuhiro Kosuge, Yasuhiro Hirata
  • Publication number: 20040215370
    Abstract: A translatory actuator unit including a translatory actuator module that moves an object straightly, a force sensor that detects a load applied to the translatory actuator module, and a servo control module that controls a speed, a position and/or output power of the translatory actuator module. The translatory actuator module, the force sensor and the servo control module are integrally configured. The servo control module has a two-way network means of receiving a control command concerning the speed, the position and/or the output power from a network, and transmitting information of the speed, the position and/or the output power to the network, a control means of controlling the speed, the position and/or the output power, and a self-diagnosis means of confirming safety and detecting an abnormal state based on detected information of the speed, the position, the load, and/or an electric current of the translatory actuator module.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 28, 2004
    Applicant: RIKEN
    Inventors: Hajime Asama, Kuniaki Kawabata, Hayato Kaetsu, Kazuhiro Kosuge, Yasuhiro Hirata
  • Patent number: 3942291
    Abstract: An artificial land structure framework minimizing the destruction of nature such as hills and plants.The framework has a plurality of beam members connected with each other to form a number of laterally disposed rectangular three-dimensional spaces, and artificial lands are stepwise provided along the diagonal lines of the three-dimensional spaces. The framework is of a truss structure with flexibility for modification, extension and reduction, and being able to have any desired number of layers of the artificial lands constructed on an inclined or flat ground.
    Type: Grant
    Filed: May 6, 1974
    Date of Patent: March 9, 1976
    Assignee: Takenaka Komuten Co., Ltd.
    Inventors: Yasuhiro Hirata, Shoichi Kobayashi, Nobuo Yamaguchi, Katshuhiko Saito, Mamoru Kimura, Yoshitel Iwasa, Masatoshi Ueda, Hideki Magara