Patents by Inventor Naoki Ishii
Naoki Ishii 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: 10406146Abstract: The present invention provides a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of inflammatory disease and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: GrantFiled: August 24, 2016Date of Patent: September 10, 2019Assignee: Takeda Pharmaceutical Company LimitedInventors: Akira Kaieda, Naoki Ishii, Hiroshi Nara, Masato Yoshikawa, Masaki Daini
-
Patent number: 10357484Abstract: The present invention provide a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of autoimmune diseases and/or inflammatory diseases, graft versus host disease, cancers, central nervous diseases including neurodegenerative diseases, Charcot-Marie-Tooth disease and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: GrantFiled: July 15, 2016Date of Patent: July 23, 2019Assignee: Takeda Pharmaceutical Company LimitedInventors: Akira Kaieda, Masaki Daini, Hiroshi Nara, Masato Yoshikawa, Naoki Ishii, Masashi Toyofuku, Kousuke Hidaka
-
Patent number: 10308643Abstract: The present invention provide a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of autoimmune diseases and/or inflammatory diseases, graft versus host disease, cancers, central nervous diseases including neurodegenerative diseases, Charcot-Marie-Tooth disease and the like, and a pharmaceutical composition comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: GrantFiled: July 15, 2016Date of Patent: June 4, 2019Assignee: Takeda Pharmaceutical Company LimitedInventors: Akira Kaieda, Masashi Toyofuku, Masaki Daini, Hiroshi Nara, Masato Yoshikawa, Naoki Ishii, Kousuke Hidaka
-
Publication number: 20190015632Abstract: A medicine injecting catheter includes a catheter body having a medicine supply lumen, a tubular body coupled to a distal end of the catheter body and having a lumen fluidly communicating with the medicine supply lumen, an injection needle connected to a distal end of the tubular body, a cover member having an interior housing the tubular body, with the cover member disposed on the distal end of the catheter body for reciprocating axial movement between a first position in which the distal end of the needle is in the inner space and a second position in which the distal end of the needle projects forwardly from the inner space, and an opening/closing mechanism for opening/closing the tubular body lumen depending on an angular position of an operating member, and a motion converting mechanism for converting reciprocating movement of the cover member into rotary movement of the operating member.Type: ApplicationFiled: September 10, 2018Publication date: January 17, 2019Applicant: TERUMO KABUSHIKI KAISHAInventors: Naoya Shimada, Naoki Ishii
-
Publication number: 20190009056Abstract: A medicine injection catheter includes: a catheter main body formed with a medicine supply lumen; a tubular body connected to the distal end of the catheter main body and having a lumen communicating with the medicine supply lumen; an injection needle connected to the tubular body; a tubular cover member that accommodates the tubular body and that is configured to be advanced and retracted in the axial direction of the catheter main body between a first position where a distal end of the injection needle is accommodated in the tubular cover and a second position where the distal end of the injection needle protrudes forward from the inside space; a closing member to close and open the lumen of the tubular body, a motion conversion mechanism which converts advancing/retracting motion of the cover member into movement of the closing member to close the lumen of the tubular body.Type: ApplicationFiled: September 10, 2018Publication date: January 10, 2019Applicant: TERUMO KABUSHIKI KAISHAInventors: Naoya Shimada, Naoki Ishii
-
Publication number: 20190008836Abstract: The present invention provide a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of autoimmune diseases and/or inflammatory diseases, graft versus host disease, cancers, central nervous diseases including neurodegenerative diseases, Charcot-Marie-Tooth disease and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: ApplicationFiled: July 15, 2016Publication date: January 10, 2019Inventors: Akira KAIEDA, Masaki DAINI, Hiroshi NARA, Masato YOSHIKAWA, Naoki ISHII, Masashi TOYOFUKU, Kousuke HIDAKA
-
Publication number: 20190000434Abstract: A drug supply device for supplying drug to a living body surface that includes a shaft and a drug holding sheet attached to the distal end of the shaft. The drug holding sheet has a first face that faces distally and a second face opposite the first face that faces proximally when the drug holding sheet is expanded. The drug holding sheet includes folded portions that fold such that the first face is positioned to face radially inward while exposing the second face to an outside environment when the drug holding sheet is in a folded state. A drug is applied on the first face of the drug holding sheet. The drug supply device includes an expandable member on the second face of the drug holding sheet. The expandable member is expandable to cause the drug holding sheet to expand from the folded state into the expanded state.Type: ApplicationFiled: September 10, 2018Publication date: January 3, 2019Applicant: TERUMO KABUSHIKI KAISHAInventors: Satoshi Sawada, Hideaki Shibata, Naoki Ishii
-
Publication number: 20180319812Abstract: The present invention relates to compound (I) or a salt thereof which has a ROR?t inhibitory action. wherein each symbol is as defined in the specification.Type: ApplicationFiled: July 13, 2018Publication date: November 8, 2018Inventors: Satoshi Yamamoto, Junya Shirai, Hiroyuki Watanabe, Shoji Fukumoto, Tsuneo Oda, Hidekazu Tokuhara, Yoshihide Tomata, Naoki Ishii, Michiko Tawada, Mitsunori Kono, Atsuko Ochida, Takashi Imada, Yoshiyuki Fukase, Tomoya Yukawa
-
Patent number: 10093629Abstract: Provided are heterocyclic compounds having a ROR?t inhibitory action represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: GrantFiled: June 30, 2015Date of Patent: October 9, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Satoshi Yamamoto, Junya Shirai, Tsuneo Oda, Mitsunori Kono, Atsuko Ochida, Takashi Imada, Hidekazu Tokuhara, Yoshihide Tomata, Naoki Ishii, Michiko Tawada, Yoshiyuki Fukase, Tomoya Yukawa, Shoji Fukumoto
-
Patent number: 10081624Abstract: The present invention provides a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of autoimmune diseases and/or inflammatory diseases, graft versus host disease, cancers, central nervous diseases including neurodegenerative diseases and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: GrantFiled: August 25, 2015Date of Patent: September 25, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Akira Kaieda, Naoki Ishii, Hiroshi Nara, Masato Yoshikawa, Masaki Daini, Masashi Toyofuku, Kousuke Hidaka
-
Publication number: 20180263967Abstract: The present invention provides a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of inflammatory disease and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: ApplicationFiled: August 24, 2016Publication date: September 20, 2018Inventors: Akira KAIEDA, Naoki ISHII, Hiroshi NARA, Masato YOSHIKAWA, Masaki DAINI
-
Patent number: 10053468Abstract: The present invention relates to compound (I) or a salt thereof which has a ROR?t inhibitory action. wherein each symbol is as defined in the specification.Type: GrantFiled: July 2, 2014Date of Patent: August 21, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Satoshi Yamamoto, Junya Shirai, Hiroyuki Watanabe, Shoji Fukumoto, Tsuneo Oda, Hidekazu Tokuhara, Yoshihide Tomata, Naoki Ishii, Michiko Tawada, Mitsunori Kono, Atsuko Ochida, Takashi Imada, Yoshiyuki Fukase, Tomoya Yukawa
-
Patent number: 10000488Abstract: The problem of the present invention is to provide a compound having a superior ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like. The present invention relates to a compound represented by the formula (I): [wherein each symbol is as described in the DESCRIPTION] or a salt thereof, which has an ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like.Type: GrantFiled: September 10, 2015Date of Patent: June 19, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Satoshi Yamamoto, Junya Shirai, Tsuneo Oda, Takashi Imada, Mitsunori Kono, Ayumu Sato, Yoshihide Tomata, Atsuko Ochida, Naoki Ishii, Yusuke Sasaki, Yoshiyuki Fukase, Tomoya Yukawa, Shoji Fukumoto
-
Publication number: 20170253591Abstract: The problem of the present invention is to provide a compound having a superior ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like. The present invention relates to a compound represented by the formula (I): [wherein each symbol is as described in the DESCRIPTION] or a salt thereof, which has an ROR?t inhibitory action, and useful as a prophylactic or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylopoietic spondylarthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease or the like.Type: ApplicationFiled: September 10, 2015Publication date: September 7, 2017Inventors: Satoshi YAMAMOTO, Junya SHIRAI, Tsuneo ODA, Takashi IMADA, Mitsunori KONO, Ayumu SATO, Yoshihide TOMATA, Atsuko OCHIDA, Naoki ISHII, Yusuke SASAKI, Yoshiyuki FUKASE, Tomoya YUKAWA, Shoji FUKUMOTO
-
Patent number: 9711031Abstract: Provided is a communication state display method, the method being used to check a communication state of a communication device that transmits/receives signals to/from a different apparatus by serial communication, the method including: stretching a pulse width of a signal transmitted/received between the communication device and the different apparatus by serial communication; and causing current to flow through an indicator in response to the signal having the stretched pulse width to light the indicator during the current flow.Type: GrantFiled: November 5, 2015Date of Patent: July 18, 2017Assignee: AZBIL CORPORATIONInventors: Masanori Kawamoto, Naoki Ishii
-
Publication number: 20170144973Abstract: Provided are heterocyclic compounds having a ROR?t inhibitory action represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.Type: ApplicationFiled: June 30, 2015Publication date: May 25, 2017Applicant: Takenda Pharmaceutical Company LimitedInventors: Satoshi YAMAMOTO, Junya SHIRAI, Tsuneo ODA, Mitsunori KONO, Atsuko OCHIDA, Takashi IMADA, Hidekazu TOKUHARA, Yoshihide TOMATA, Naoki ISHII, Michiko TAWADA, Yoshiyuki FUKASE, Tomoya YUKAWA, Shoji FUKUMOTO
-
Patent number: 9650343Abstract: The present invention provides a heterocyclic compound having a ROR?t inhibitory action. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification. or a salt thereof.Type: GrantFiled: February 26, 2016Date of Patent: May 16, 2017Assignee: Takeda Pharmaceutical Company LimitedInventors: Satoshi Yamamoto, Junya Shirai, Tsuneo Oda, Mitsunori Kono, Atsuko Ochida, Takashi Imada, Hidekazu Tokuhara, Yoshihide Tomata, Naoki Ishii, Michiko Tawada, Yoshiyuki Fukase, Tomoya Yukawa, Shoji Fukumoto
-
Patent number: 9645960Abstract: A KVM (K: keyboard, V: video, M: mouse) switch to be connected between a computer, and a keyboard and a mouse, the KVM switch includes: a connector that is cascade-connected to another KVM switch; an inputter that inputs a creation instruction of control data including control information which controls the operation of the another KVM switch; a creator that creates the control data having a data format that is the same as a data format of key code data inputted from the key board or the mouse when a creation instruction of the control data is inputted, the control data including the control information and a first identifier indicative of the control data; and an outputter that outputs the created control data to the another KVM switch.Type: GrantFiled: September 10, 2015Date of Patent: May 9, 2017Assignee: FUJITSU COMPONENT LIMITEDInventors: Jinsoo Park, Ryohei Okada, Masanobu Hayama, Naoki Ishii, Kazuhiro Yasuno
-
Patent number: 9630924Abstract: The present invention provides a heterocyclic compound having a ROR?t inhibitory action. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification. or a salt thereof.Type: GrantFiled: February 26, 2016Date of Patent: April 25, 2017Assignee: Takeda Pharmaceutical Company LimitedInventors: Satoshi Yamamoto, Junya Shirai, Tsuneo Oda, Mitsunori Kono, Atsuko Ochida, Takashi Imada, Hidekazu Tokuhara, Yoshihide Tomata, Naoki Ishii, Michiko Tawada, Yoshiyuki Fukase, Tomoya Yukawa, Shoji Fukumoto
-
Publication number: 20170107240Abstract: The present invention relates to compound (I) or a salt thereof which has a ROR?t inhibitory action. In the formula (I), each symbol is as defined in the specification.Type: ApplicationFiled: July 2, 2014Publication date: April 20, 2017Inventors: Satoshi Yamamoto, Junya Shirai, Mitsunori Kono, Yoshihide Tomata, Ayumu Sato, Atsuko Ochida, Yoshiyuki Fukase, Shoji Fukumoto, Tsuneo Oda, Hidekazu Tokuhara, Naoki Ishii, Yusuke Sasaki