Patents by Inventor Masaki Seto

Masaki Seto 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: 11970483
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the formula (I): wherein R1 is a hydrogen atom, a halogen atom, an optionally substituted C1-6 alkyl group, or an optionally substituted C1-6 alkoxy group; and ring A is an optionally further substituted ring, or a salt thereof.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: April 30, 2024
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Shinobu Sasaki, Yasutomi Asano, Kazuaki Takami, Masaki Seto, Haruhi Ando
  • Publication number: 20240066047
    Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.
    Type: Application
    Filed: May 1, 2023
    Publication date: February 29, 2024
    Inventors: MASATO YOSHIKAWA, MORIHISA SAITOH, TAISUKE KATO, YAYOI NAKAYAMA, TOMOHIRO SEKI, YASUO NAKAGAWA, YUSUKE TOMINARI, MASAKI SETO, YUSUKE SASAKI, MASANORI OKANIWA, TSUNEO ODA, AKITO SHIBUYA, KOSUKE HIDAKA, ZENYU SHIOKAWA, SHUMPEI MURATA, ATSUTOSHI OKABE, YOSHIHISA NAKADA, MICHIYO MOCHIZUKI, BRIAN SCOTT FREEZE, TAISUKE TAWARAISHI, YASUFUMI WADA, PAUL D. GREENSPAN
  • Publication number: 20230303541
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I): wherein each symbol is as described in the specification, or a salt thereof.
    Type: Application
    Filed: December 14, 2022
    Publication date: September 28, 2023
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Shinobu SASAKI, Masaki SETO, Kazuaki TAKAMI, Haruhi ANDO
  • Patent number: 11702419
    Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and 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.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: July 18, 2023
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Yuya Oguro, Shigemitsu Matsumoto, Takeshi Wakabayashi, Norihito Tokunaga, Taku Kamei, Mitsuhiro Ito, Satoshi Mikami, Masaki Seto, Shinji Morimoto, Shinji Nakamura, Sachie Takashima, Masataka Murakami, Masaki Daini, Makoto Kamata, Minoru Nakamura, Yasufumi Wada, Hiroyuki Kakei, Kazuaki Takami, Taisuke Tawaraishi, Jumpei Aida, Kouichi Iwanaga, Satoshi Yamamoto
  • Patent number: 11666594
    Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: June 6, 2023
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Masato Yoshikawa, Morihisa Saitoh, Taisuke Kato, Yayoi Nakayama, Tomohiro Seki, Yasuo Nakagawa, Yusuke Tominari, Masaki Seto, Yusuke Sasaki, Masanori Okaniwa, Tsuneo Oda, Akito Shibuya, Kosuke Hidaka, Zenyu Shiokawa, Shumpei Murata, Atsutoshi Okabe, Yoshihisa Nakada, Michiyo Mochizuki, Brian Scott Freeze, Taisuke Tawaraishi, Yasufumi Wada, Paul D. Greenspan
  • Publication number: 20230130978
    Abstract: A sheet feeding apparatus includes a stacking portion, a feed member provided above the stacking portion and configured to feed an uppermost sheet among the sheets stacked on the stacking portion, and a trailing-end regulating member movable in the sheet feeding direction and configured to regulate a position of a trailing end of the sheets stacked on the stacking portion in the sheet feeding direction. The trailing-end regulating member includes a support portion configured to support a lower surface of the sheets stacked on the stacking portion. The support portion has a projecting shape in which a center portion of the support portion in a sheet width direction projects upward as compared with end portions of the support portion in the sheet width direction.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 27, 2023
    Inventor: Masaki Seto
  • Patent number: 11624998
    Abstract: An image forming apparatus includes a frame having a first metal plate and a second metal plate where the first metal plate has a recess portion. The frame supports an image forming member that forms an image on a sheet. The first metal plate and the second metal plate are positioned to each other and an adhesive is in a space formed between the recess portion and the second metal plate. The space is such that it receives the adhesive by injection.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: April 11, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masaki Seto, Yuji Koseki, Shigeo Murayama
  • Patent number: 11560372
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I): wherein each symbol is as described in the specification, salt thereof.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: January 24, 2023
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Shinobu Sasaki, Masaki Seto, Kazuaki Takami, Haruhi Ando
  • Patent number: 11459325
    Abstract: The present invention provides a compound having a glucosylceramide lowering action (e.g., promoting glucosylceramide metabolism, inhibition of glucosylceramide synthesis, promoting glucosylceramide catabolism, etc.), which is expected to be useful as an agent for the prophylaxis or treatment of lysosome diseases (e.g., Gaucher's disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like. The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: October 4, 2022
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Yuta Tanaka, Tomohiro Ohashi, Zenichi Ikeda, Yuta Tanaka, Florian Pünner, Takeshi Yamamoto, Keiko Kakegawa, Fumiaki Kikuchi, Nao Morishita, Takahito Kasahara, Masaki Seto, Minoru Nakamura, Kazuaki Takami, Masataka Murakami, Masaki Daini, Satoshi Mikami, Minoru Sasaki
  • Publication number: 20220289679
    Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and 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.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 15, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuta TANAKA, Yuta TANAKA, Keiko KAKEGAWA, Takahito KASAHARA, Fumiaki KIKUCHI, Takeshi YAMAMOTO, Tomohiro OHASHI, Zenichi IKEDA, Florian PUENNER, Minoru NAKAMURA, Kazuaki TAKAMI, Masataka MURAKAMI, Masaki DAINI, Masaki SETO, Satoshi MIKAMI, Minoru SASAKI
  • Publication number: 20220274982
    Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and 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.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 1, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuta TANAKA, Yuta TANAKA, Fumiaki KIKUCHI, Takeshi YAMAMOTO, Minoru NAKAMURA, Kazuaki TAKAMI, Masataka MURAKAMI, Masaki DAINI, Yasufumi WADA, Keiko KAKEGAWA, Takahito KASAHARA, Tomohiro OHASHI, Junsi WANG, Zenichi IKEDA, Florian PUENNER, Masaki SETO, Satoshi MIKAMI, Minoru SASAKI
  • Publication number: 20220179353
    Abstract: An image forming apparatus includes a frame having a first metal plate and a second metal plate where the first metal plate has a recess portion. The frame supports an image forming member that forms an image on a sheet. The first metal plate and the second metal plate are positioned to each other and an adhesive is in a space formed between the recess portion and the second metal plate. The space is such that it receives the adhesive by injection.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 9, 2022
    Inventors: Masaki Seto, Yuji Koseki, Shigeo Murayama
  • Publication number: 20220119361
    Abstract: Disclosed are compounds of Formula (1), tautomers thereof, and pharmaceutically acceptable salts of the compounds or tautomers, wherein L, R1, R2, R3, R4 and R5 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula (1), to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders or conditions associated with MRGX2.
    Type: Application
    Filed: April 28, 2020
    Publication date: April 21, 2022
    Inventors: Simone BIGI, Alison L. CHAMBERS, Tony GIBSON, Jason PICKENS, Steve SWANN, Angie VASSAR, Feng ZHOU, Mitsunori KONO, Masaki SETO, Zenyu SHIOKAWA
  • Patent number: 11281148
    Abstract: An image forming apparatus includes a frame having a first metal plate and a second metal plate where the first metal plate has a recess portion. The frame supports an image forming member that forms an image on a sheet. The first metal plate and the second metal plate are positioned to each other and an adhesive is in a space formed between the recess portion and the second metal plate. The space is such that it receives the adhesive by injection.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: March 22, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masaki Seto, Yuji Koseki, Shigeo Murayama
  • Publication number: 20220041581
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof.
    Type: Application
    Filed: September 27, 2019
    Publication date: February 10, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Shinobu SASAKI, Yasutomi ASANO, Hironobu MAEZAKI, Ayumu SATO, Kazuaki TAKAMI, Masaki SETO, Haruhi ANDO, Shuji KITAMURA, Steve L. SWANN
  • Patent number: 11236099
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I): wherein each symbol is as described in the specification, or a salt thereof.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: February 1, 2022
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Kazuaki Takami, Masaki Seto, Shinobu Sasaki, Haruhi Ando, Masaki Ogino, Tomoko Ohashi, Toshihiro Imaeda, Ikuo Fujimori, Yasuhiro Tsukimi, Masami Yamada, Kenichiro Shimokawa, Takeshi Wakabayashi, Masataka Murakami, Makoto Fushimi, Tomohiro Okawa, Jinichi Yonemori, Tomohiro Ohashi, Hideo Suzuki, Hironobu Maezaki, Ayumu Sato, Yasutomi Asano, Steve Swann
  • Publication number: 20220023207
    Abstract: The present invention provides a means excellent in efficiency of introduction of a nucleic acid, a protein, a complex thereof, or the like into cells, in particular a method using a solution for transduction.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 27, 2022
    Applicants: Kyoto University, Takeda Pharmaceutical Company Limited
    Inventors: Akitsu HOTTA, Naoko ISHIHARA, Ryuichi NISHIGAKI, Masaki SETO
  • Publication number: 20220017530
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I): wherein each symbol is as described in the specification, or a salt thereof.
    Type: Application
    Filed: September 15, 2021
    Publication date: January 20, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Kazuaki Takami, Masaki Seto, Shinobu Sasaki, Haruhi Ando, Masaki Ogino, Tomoko Ohashi, Toshihiro Imaeda, Ikuo Fujimori, Yasuhiro Tsukimi, Masami Yamada, Kenichiro Shimokawa, Takeshi Wakabayashi, Masataka Murakami, Makoto Fushimi, Tomohiro Okawa, Jinichi Yonemori, Tomohiro Ohashi, Hideo Suzuki, Hironobu Maezaki, Ayumu Sato, Yasutomi Asano, Steve Swann
  • Publication number: 20210380565
    Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the formula (I): wherein R1 is a hydrogen atom, a halogen atom, an optionally substituted C1-6 alkyl group, or an optionally substituted C1-6 alkoxy group; and ring A is an optionally further substituted ring, or a salt thereof.
    Type: Application
    Filed: September 27, 2019
    Publication date: December 9, 2021
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Shinobu SASAKI, Yasutomi ASANO, Kazuaki TAKAMI, Masaki SETO, Haruhi ANDO
  • Publication number: 20210332053
    Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and 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.
    Type: Application
    Filed: March 15, 2021
    Publication date: October 28, 2021
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuya OGURO, Shigemitsu MATSUMOTO, Takeshi WAKABAYASHI, Norihito TOKUNAGA, Taku KAMEI, Mitsuhiro ITO, Satoshi MIKAMI, Masaki SETO, Shinji MORIMOTO, Shinji NAKAMURA, Sachie TAKASHIMA, Masataka MURAKAMI, Masaki DAINI, Makoto KAMATA, Minoru NAKAMURA, Yasufumi WADA, Hiroyuki KAKEI, Kazuaki TAKAMI, Taisuke TAWARAISHI, Jumpei AIDA, Kouichi IWANAGA, Satoshi YAMAMOTO