Patents by Inventor Atsuko Yamamoto

Atsuko Yamamoto 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: 20240117101
    Abstract: A composition for film formation containing a polycyclic polyphenolic resin having repeating units derived from at least one monomer selected from the group consisting of aromatic hydroxy compounds represented by the formulas (1-0), (1A), and (1B), wherein the repeating units are linked by a direct bond between aromatic rings:
    Type: Application
    Filed: July 8, 2021
    Publication date: April 11, 2024
    Inventors: Hiroaki YAMAMOTO, Kodai MATSUURA, Junya HORIUCHI, Atsuko IWASAKI, Takashi MAKINOSHIMA, Masatoshi Echigo
  • Patent number: 11040048
    Abstract: A medicament characterized in that (A) a compound represented by the formula (I): its pharmaceutically acceptable salt, or a solvate thereof, wherein P is hydrogen or a group to form a prodrug; A1 is CR1AR1B, S or O; A2 is CR2AR2B, S or O; A3 is CR3AR3B, S or O; A4 is each independently CR4AR4B, S or O; the number of hetero atoms among atoms constituting the ring which consists of A1, A2, A3, A4, nitrogen atom adjacent to A1 and carbon atom adjacent to A4 is 1 or 2; R1A and R1B are each independently hydrogen, halogen, alkyl or the like; R2A and R2B are each independently hydrogen, halogen, alkyl, or the like; R3A and R3B are each independently hydrogen, halogen, alkyl, or the like; R4A are each independently hydrogen, halogen, alkyl, or the like; R4B are each independently hydrogen, halogen, alkyl, or the like; R3A and R3B may be taken together with an adjacent carbon atom to form non-aromatic carbocycle or non-aromatic heterocycle; n is any integer of 1 to 2; and R1 is or the like, is combined
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: June 22, 2021
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Takao Shishido, Takeshi Noshi, Atsuko Yamamoto, Mitsutaka Kitano
  • Publication number: 20200261481
    Abstract: A medicament characterized in that (A) a compound represented by the formula (I): its pharmaceutically acceptable salt, or a solvate thereof, wherein P is hydrogen or a group to form a prodrug; A1 is CR1AR1B, S or O; A2 is CR2AR2B, S or O; A3 is CR3AR3B, S or O; A4 is each independently CR4AR4B, S or O; the number of hetero atoms among atoms constituting the ring which consists of A1, A2, A3, A4, nitrogen atom adjacent to A1 and carbon atom adjacent to A4 is 1 or 2; R1A and R1B are each independently hydrogen, halogen, alkyl or the like; R2A and R2B are each independently hydrogen, halogen, alkyl, or the like; R3A and R3B are each independently hydrogen, halogen, alkyl, or the like; R4A are each independently hydrogen, halogen, alkyl, or the like; R4B are each independently hydrogen, halogen, alkyl, or the like; R3A and R3B may be taken together with an adjacent carbon atom to form non-aromatic carbocycle or non-aromatic heterocycle; n is any integer of 1 to 2; and R1 is or the like,
    Type: Application
    Filed: December 14, 2016
    Publication date: August 20, 2020
    Applicant: Shionogi & Co., Ltd.
    Inventors: Takao SHISHIDO, Takeshi NOSHI, Atsuko YAMAMOTO, Mitsutaka KITANO
  • Publication number: 20200109433
    Abstract: The present invention is related to a method for evaluation of drug efficacy of a medicine having a therapeutic or preventive effect against a disease related to EL activity wherein phosphatidylinositol or lysophosphatidylinositol is used as an indicator. The present invention is also related to a method for screening an inhibitor of EL activity using phosphatidylinositol and a kit for use in the method.
    Type: Application
    Filed: December 6, 2019
    Publication date: April 9, 2020
    Applicant: SHIONOGI & CO., LTD.
    Inventors: Takashi ONO, Atsuko YAMAMOTO, Shuhei SHIGAKI
  • Publication number: 20170268034
    Abstract: The present invention is related to a method for evaluation of drug efficacy of a medicine having a therapeutic or preventive effect against a disease related to EL activity wherein phosphatidylinositol or lysophosphatidylinositol is used as an indicator. The present invention is also related to a method for screening an inhibitor of EL activity using phosphatidylinositol and a kit for use in the method.
    Type: Application
    Filed: June 1, 2017
    Publication date: September 21, 2017
    Applicant: SHIONOGI & CO., LTD.
    Inventors: Takashi ONO, Atsuko YAMAMOTO, Shuhei SHIGAKI
  • Patent number: 9695462
    Abstract: The present invention is related to a method for evaluation of drug efficacy of a medicine having a therapeutic or preventive effect against a disease related to EL activity wherein phosphatidylinositol or lysophosphatidylinositol is used as an indicator. The present invention is also related to a method for screening an inhibitor of EL activity using phosphatidylinositol and a kit for use in the method.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: July 4, 2017
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Takashi Ono, Atsuko Yamamoto, Shuhei Shigaki
  • Publication number: 20150291998
    Abstract: The present invention is related to a method for evaluation of drug efficacy of a medicine having a therapeutic or preventive effect against a disease related to EL activity wherein phosphatidylinositol or lysophosphatidylinositol is used as an indicator. The present invention is also related to a method for screening an inhibitor of EL activity using phosphatidylinositol and a kit for use in the method.
    Type: Application
    Filed: November 5, 2013
    Publication date: October 15, 2015
    Applicant: SHIONOGI & CO., LTD.
    Inventors: Takashi Ono, Atsuko Yamamoto, Shuhei Shigaki
  • Patent number: 8170630
    Abstract: A mobile terminal device including a first housing, a second housing and a hinge foldably connecting the first housing and the second housing is provided. The mobile terminal device includes a hinge including a hinge mechanism which rotatably connects the first housing and the second housing. The device includes a flexible joint which liquid-tightly connects the first housing and the second housing and liquid-tightly contains the hinge mechanism.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: May 1, 2012
    Assignee: Fujitsu Limited
    Inventors: Kazunori Murayama, Hiroyuki Tanaka, Jiro Takahashi, Atsuko Yamamoto, Masamichi Watanabe, Takehisa Ishikawa
  • Patent number: 8108015
    Abstract: An enclosure for an electronic apparatus includes an enclosure body defining an opening. The enclosure allows a panel member to cover over the opening from the outside of the enclosure body. One is allowed to design the panel member regardless of the shape of the opening. This results in a widened variety of design for the enclosure body, namely the enclosure for an electronic apparatus. The enclosure is thus allowed to enjoy an enhanced appearance.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: January 31, 2012
    Assignee: Fujitsu Limited
    Inventors: Hiroaki Sakashita, Yoshifumi Kajiwara, Takehisa Ishikawa, Yoshiya Matsumoto, Kazunori Murayama, Atsuko Yamamoto, Hiroyuki Tanaka
  • Patent number: 8070342
    Abstract: A light emitting element is mounted on the surface of a board. The light emitting element emits light. The light passes through a translucent optical member. The light enters the translucent optical member through a incident surface. The lines of protrusions make the incident surface jagged. The jagged surface resulting from the protrusions enables diffusion of the light entering through the incident surface. The light spreads along the surface of the board. Simultaneously, the emitted light is partly reflected on the incident surface. The reflected light is reflected on a reflecting surface placed behind the light emitting element. The reflected light then enters the translucent optical member. The translucent optical member is thus allowed to illuminate over a wide range with a sufficient brightness. An impressive illumination can be realized.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: December 6, 2011
    Assignee: Fujitsu Limited
    Inventors: Takehisa Ishikawa, Yoshifumi Kajiwara, Hiroaki Sakashita, Yoshiya Matsumoto, Kazunori Maruyama, Atsuko Yamamoto, Hiroyuki Tanaka
  • Patent number: 7974668
    Abstract: Guiding pieces on a bracket cover is engaged with attachment claws on a bracket body. This engagement serves to hold the bracket cover on the bracket body when the bracket cover is set at a first position. When the bracket cover is set at a second position, the engagement between an engagement piece and a hook piece serves to cooperate with the engagement between the guiding pieces and the attachment claws so as to hold the bracket cover on the bracket body. The bracket cover is firmly held on the bracket body when the bracket cover is set at the second position. The bracket cover is thus reliably prevented from detachment from the bracket body.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: July 5, 2011
    Assignee: Fujitsu Limited
    Inventors: Hiroyuki Tanaka, Yoshifumi Kajiwara, Hiroaki Sakashita, Yoshiya Matsumoto, Kazunori Murayama, Atsuko Yamamoto, Takehisa Ishikawa
  • Patent number: 7926996
    Abstract: A light emitting element is mounted on the surface of a board. The light emitting element emits light. The light passes through a translucent optical member. The light enters the translucent optical member through a incident surface. The lines of protrusions make the incident surface jagged. The jagged surface resulting from the protrusions enables diffusion of the light entering through the incident surface. The light spreads along the surface of the board. Simultaneously, the emitted light is partly reflected on the incident surface. The reflected light is reflected on a reflecting surface placed behind the light emitting element. The reflected light then enters the translucent optical member. The translucent optical member is thus allowed to illuminate over a wide range with a sufficient brightness. An impressive illumination can be realized.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: April 19, 2011
    Assignee: Fujitsu Limited
    Inventors: Takehisa Ishikawa, Yoshifumi Kajiwara, Hiroaki Sakashita, Yoshiya Matsumoto, Kazunori Maruyama, Atsuko Yamamoto, Hiroyuki Tanaka
  • Patent number: 7859591
    Abstract: A camera module unit includes a printed wiring board overlaid on a shielding enclosure. A camera module is supported on the surface of the shielding enclosure. The camera module is located inside a recess defined in the printed wiring board. A shielding metal plate covers over the camera module. An elastic piece is defined in the shielding metal plate. The elastic piece is resiliently received on the surface of the shielding enclosure. The shielding metal plate realizes a sufficient shielding for the camera module in the camera module unit. Electric current is allowed to easily run from the charged shielding metal plate to the shielding enclosure through the elastic piece. The camera module is supported on the shielding enclosure inside the recess. The height of the camera module is reduced above the printed wiring board.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: December 28, 2010
    Assignee: Fujitsu Limited
    Inventors: Hiroyuki Tanaka, Yoshifumi Kajiwara, Hiroaki Sakashita, Yoshiya Matsumoto, Kazunori Murayama, Atsuko Yamamoto, Takehisa Ishikawa
  • Patent number: 7673998
    Abstract: An enclosure assembly allows a hinge bracket to realize establishment of the opened attitude or the closed attitude of a second enclosure relative to a first enclosure. The second enclosure rotates relative to the hinge bracket around the second rotation axis. The second enclosure in this manner changes its attitude relative to the first enclosure. The hinge bracket stays where it is. The hinge bracket does not rotate. The position of the light sources is thus kept unchanged. The position of the light is maintained regardless of a change in the attitude of the second enclosure around the second rotation axis. The enclosure for an electronic apparatus is thus allowed to enjoy an enhanced appearance. This leads to an enhanced appearance of the electronic apparatus.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: March 9, 2010
    Assignee: Fujitsu Limited
    Inventors: Atsuko Yamamoto, Yoshiya Matsumoto, Kazunori Murayama, Hiroyuki Tanaka, Hiroaki Sakashita, Yoshifumi Kajiwara, Takehisa Ishikawa
  • Publication number: 20090233658
    Abstract: A mobile terminal device including a first housing, a second housing and a hinge foldably connecting the first housing and the second housing is provided. The mobile terminal device includes a hinge including a hinge mechanism which rotatably connects the first housing and the second housing. The device includes a flexible joint which liquid-tightly connects the first housing and the second housing and liquid-tightly contains the hinge mechanism.
    Type: Application
    Filed: January 30, 2009
    Publication date: September 17, 2009
    Applicant: Fujitsu Limited
    Inventors: Kazunori MURAYAMA, Hiroyuki Tanaka, Jiro Takahashi, Atsuko Yamamoto, Masamichi Watanabe, Takehisa Ishikawa
  • Publication number: 20080142656
    Abstract: Guiding pieces on a bracket cover is engaged with attachment claws on a bracket body. This engagement serves to hold the bracket cover on the bracket body when the bracket cover is set at a first position. When the bracket cover is set at a second position, the engagement between an engagement piece and a hook piece serves to cooperate with the engagement between the guiding pieces and the attachment claws so as to hold the bracket cover on the bracket body. The bracket cover is firmly held on the bracket body when the bracket cover is set at the second position. The bracket cover is thus reliably prevented from detachment from the bracket body.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 19, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Hiroyuki TANAKA, Yoshifumi KAJIWARA, Hiroaki SAKASHITA, Yoshiya MATSUMOTO, Kazunori MURAYAMA, Atsuko YAMAMOTO, Takehisa ISHIKAWA
  • Publication number: 20080143870
    Abstract: A camera module unit includes a printed wiring board overlaid on a shielding enclosure. A camera module is supported on the surface of the shielding enclosure. The camera module is located inside a recess defined in the printed wiring board. A shielding metal plate covers over the camera module. An elastic piece is defined in the shielding metal plate. The elastic piece is resiliently received on the surface of the shielding enclosure. The shielding metal plate realizes a sufficient shielding for the camera module in the camera module unit. Electric current is allowed to easily run from the charged shielding metal plate to the shielding enclosure through the elastic piece. The camera module is supported on the shielding enclosure inside the recess. The height of the camera module is reduced above the printed wiring board.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 19, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Hiroyuki TANAKA, Yoshifumi KAJIWARA, Hiroaki SAKASHITA, Yoshiya MATSUMOTO, Kazunori MURAYAMA, Atsuko YAMAMOTO, Takehisa ISHIKAWA
  • Publication number: 20080144314
    Abstract: A light emitting element is mounted on the surface of a board. The light emitting element emits light. The light passes through a translucent optical member. The light enters the translucent optical member through a incident surface. The lines of protrusions make the incident surface jagged. The jagged surface resulting from the protrusions enables diffusion of the light entering through the incident surface. The light spreads along the surface of the board. Simultaneously, the emitted light is partly reflected on the incident surface. The reflected light is reflected on a reflecting surface placed behind the light emitting element. The reflected light then enters the translucent optical member. The translucent optical member is thus allowed to illuminate over a wide range with a sufficient brightness. An impressive illumination can be realized.
    Type: Application
    Filed: November 16, 2007
    Publication date: June 19, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Takehisa ISHIKAWA, Yoshifumi KAJIWARA, Hiroaki SAKASHITA, Yoshiya MATSUMOTO, Kazunori MURAYAMA, Atsuko YAMAMOTO, Hiroyuki TANAKA
  • Publication number: 20080144307
    Abstract: An enclosure assembly allows a hinge bracket to realize establishment of the opened attitude or the closed attitude of a second enclosure relative to a first enclosure. The second enclosure rotates relative to the hinge bracket around the second rotation axis. The second enclosure in this manner changes its attitude relative to the first enclosure. The hinge bracket stays where it is. The hinge bracket does not rotate. The position of the light sources is thus kept unchanged. The position of the light is maintained regardless of a change in the attitude of the second enclosure around the second rotation axis. The enclosure for an electronic apparatus is thus allowed to enjoy an enhanced appearance. This leads to an enhanced appearance of the electronic apparatus.
    Type: Application
    Filed: December 4, 2007
    Publication date: June 19, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Atsuko YAMAMOTO, Yoshiya MATSUMOTO, Kazunori MURAYAMA, Hiroyuki TANAKA, Hiroaki SAKASHITA, Yoshifumi KAJIWARA, Takehisa ISHIKAWA
  • Publication number: 20080146296
    Abstract: An enclosure for an electronic apparatus includes an enclosure body defining an opening. The enclosure allows a panel member to cover over the opening from the outside of the enclosure body. One is allowed to design the panel member regardless of the shape of the opening. This results in a widened variety of design for the enclosure body, namely the enclosure for an electronic apparatus. The enclosure is thus allowed to enjoy an enhanced appearance.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 19, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Hiroaki SAKASHITA, Yoshifumi KAJIWARA, Takehisa ISHIKAWA, Yoshiya MATSUMOTO, Kazunori MURAYAMA, Atsuko YAMAMOTO, Hiroyuki TANAKA