Patents by Inventor Akira Shiba

Akira Shiba 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: 10160222
    Abstract: There are provided a liquid ejection apparatus with low costs, a liquid container, and a manufacturing method thereof. To this end, a rocking body is assembled to the liquid container to suppress the drop thereof by melting and swaging of a support shaft.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: December 25, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura
  • Publication number: 20180339520
    Abstract: There are provided a liquid ejection apparatus with low costs, a liquid container, and a manufacturing method thereof. To this end, a rocking body is assembled to the liquid container to suppress the drop thereof by melting and swaging of a support shaft.
    Type: Application
    Filed: August 2, 2018
    Publication date: November 29, 2018
    Inventors: Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura
  • Patent number: 10112403
    Abstract: There are provided a liquid container including a plug member which prevents leakage of a liquid from the liquid container and can be opened without scattering the liquid and a liquid ejection apparatus including the liquid container. For that purpose, a projecting portion in the plug member is provided below a center part of the plug member in a gravity direction in an attitude at the time of use of the liquid ejection apparatus.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: October 30, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Norihiro Ikebe, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Patent number: 10093105
    Abstract: To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: October 9, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20180287810
    Abstract: An information processing apparatus including: a memory, and a processor coupled to the memory and configured to perform a process including: setting a forwarding path or a forwarding method; creating a data list storing a random value; and requesting each of a plurality of clients to add an attribute value stored by the client to the data list and forward the data list using the forwarding path or the forwarding method.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicant: FUJITSU LIMITED
    Inventors: HISATOSHI YAMAOKA, Miwa Okabayashi, Eiichi Takahashi, AKIRA SHIBA, Tatsuro Matsumoto
  • Publication number: 20180248888
    Abstract: An information processing apparatus includes a processor that executes a process including calculating, for each of a plurality of registered users from which feature values have been obtained in advance, an index value indicating a probability of an authentication target being that registered user based on a matching degree between a feature value extracted from authentication information obtained from the authentication target and a feature value of that registered user, setting a synthesized access right by synthesizing, based on the index value, an access right of a certain one of the plurality of users to a plurality of resources and an access right of a user different from the certain registered user from among the plurality of registered users to the plurality of resources, and permitting the authentication target an access to a resource to which an access is permitted in the synthesized access right.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 30, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Eiichi Takahashi, Miwa Okabayashi, AKIRA SHIBA, HISATOSHI YAMAOKA
  • Patent number: 9914305
    Abstract: A liquid storage container unit according to the present invention includes: a liquid storage container provided with an opening; a plug which is attachable to and detachable from the opening and provided with a front edge to be inserted in the opening; and a support member which connects the plug and a member other than the plug and supports the plug, wherein the support member is molded into a shape with a curved portion and the front edge of the plug comes closer to the inner side surface of the curved portion of the support member in a state in which the plug is removed from the opening than in a state in which the plug is attached to the opening.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: March 13, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tatsuaki Orihara, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20180067906
    Abstract: An apparatus provides a first program to generate a first content with link data to be set in the first content so as to refer to a second content. The apparatus invokes a second program when a first condition associated with the provided link data is satisfied, and stores the second content generated by the invoked second program into a storage location indicated by the provided link data.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 8, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Naoya FUJISAKI, Junichi YURA, Akira SHIBA
  • Publication number: 20180013853
    Abstract: An information processing device includes: a memory; and a processor coupled to the memory and configured to execute first transmission processing that includes transmitting a processing request that corresponds to an operation of a user to a server device coupled to the information processing device through a network, in accordance with the operation by the user, execute storage processing that includes storing a processing request that corresponds to an operation executed when communication with the server device is not allowed to be performed, and execute second transmission processing that includes transmitting the processing request stored during the storage processing, to a further information processing device allowed to transmit a processing request that corresponds to an operation by the user to the server device.
    Type: Application
    Filed: June 1, 2017
    Publication date: January 11, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Eiichi Takahashi, Junichi Yura, Hiroyasu Sugano, AKIRA SHIBA, Tatsuro Matsumoto
  • Publication number: 20180001650
    Abstract: A liquid supplying mechanism includes: a tank including a liquid storage section configured to store a liquid, and a liquid injection port configured to inject the liquid into the liquid storage section; and a bottle configured to replenish the liquid into the tank. The bottle includes: a bottle section configured to store the liquid; and a protruding section, which protrudes from the bottle section, and is insertable into the liquid injection port so as to inject, into the liquid storage section, the liquid stored in the bottle section. The liquid injection port includes: a protruding section insertion portion into which the protruding section of the bottle is insertable; and a protruding section fixing portion, which is engageable with the protruding section of the bottle, to thereby be capable of fixing the bottle to the tank.
    Type: Application
    Filed: June 16, 2017
    Publication date: January 4, 2018
    Inventors: Takeho Miyashita, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170361619
    Abstract: A liquid container unit includes: a liquid container including: a plurality of liquid storage portions; and a plurality of injection ports which are provided to the respective plurality of liquid storage portions, and are configured to enable injection of liquid into the plurality of liquid storage portions; and an injection port cover which is provided to the liquid container so as to be rotatable and is configured to cover the plurality of injection ports so as to be openable and closable, the injection port cover including a plurality of stopper members configured to close the plurality of injection ports when the injection port cover is closed.
    Type: Application
    Filed: May 23, 2017
    Publication date: December 21, 2017
    Inventors: Atsushi Arai, Tomoki Yamamuro, Tatsuaki Orihara, Takeho Miyashita, Kazuya Yoshii, Norihiro Ikebe, Akira Shiba, Ryo Shimamura, Masatoshi Ohira, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170326882
    Abstract: An object is to provide a liquid ejecting apparatus that enables a liquid storage container to be properly and easily refilled with a liquid from a liquid refilling container without causing color mixture in the liquid storage container. The liquid ejecting apparatus includes liquid storage containers each configured to feed the liquid to a liquid ejecting portion and liquid refilling containers each configured to refill the liquid storage container with the liquid. A first fitting unit is provided around a liquid injection port in each of the liquid storage containers. A second fitting unit is provided around a liquid pour-out port in each of the liquid refilling containers. The second fitting unit is fitted to the first fitting unit to enable the liquid to be delivered from the liquid pour-out port to the liquid injection port.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 16, 2017
    Inventors: Kyoshiro Okude, Masateru Komori, Masato Koshimizu, Tsuyoshi Saeki, Yukimichi Kimura, Masahiro Kawanishi, Masaaki Matsuura, Katsuyuki Yokoi, Akira Shiba, Ryo Shimamura, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170320343
    Abstract: A notification device capable of suppressing the occurrence of user's mistake in supplement of a printing liquid. An acquisition unit that acquires information relating to a residual amount of each of a plurality of printing liquids supplied to a printing apparatus and a determination unit that determines whether or not each of the plurality of printing liquids is a printing liquid of a notification target of which a residual amount is a predetermined amount or less based on the acquired information are included. In addition, a notification unit, in a case where a plurality of printing liquids of the notification target determined by the determination unit are present, notifies information relating to the residual amount of a predetermined printing liquid is included. This notification unit performs a notification with priority for a predetermined printing liquid satisfying a predetermined condition among the plurality of printing liquids of the notification target.
    Type: Application
    Filed: April 12, 2017
    Publication date: November 9, 2017
    Inventors: Tomoki Yamamuro, Atsushi Arai, Tatsuaki Orihara, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Masatoshi Ohira, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170305164
    Abstract: A liquid storage container unit according to the present invention includes: a liquid storage container provided with an opening; a plug which is attachable to and detachable from the opening and provided with a front edge to be inserted in the opening; and a support member which connects the plug and a member other than the plug and supports the plug, wherein the support member is molded into a shape with a curved portion and the front edge of the plug comes closer to the inner side surface of the curved portion of the support member in a state in which the plug is removed from the opening than in a state in which the plug is attached to the opening.
    Type: Application
    Filed: April 5, 2017
    Publication date: October 26, 2017
    Inventors: Tatsuaki Orihara, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170305165
    Abstract: There are provided a liquid container including a plug member which prevents leakage of a liquid from the liquid container and can be opened without scattering the liquid and a liquid ejection apparatus including the liquid container. For that purpose, a projecting portion in the plug member is provided below a center part of the plug member in a gravity direction in an attitude at the time of use of the liquid ejection apparatus.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 26, 2017
    Inventors: Norihiro Ikebe, Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170305166
    Abstract: To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 26, 2017
    Inventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
  • Publication number: 20170290073
    Abstract: A wireless communication apparatus including: a specified output device, and a processor coupled to the specified output device and configured to: establish a wireless connection between the wireless communication apparatus and another wireless communication apparatus, and control the specified output device to output an output pattern that is substantially shared with the other wireless communication apparatus so that a corresponding output pattern of the output pattern is output by another specified output device of the other wireless communication apparatus.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 5, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Hiroyasu SUGANO, Eiichi TAKAHASHI, Junichi YURA, Akira SHIBA
  • Patent number: 9724929
    Abstract: A liquid container can be mounted to an apparatus in which an optical sensor is installed. The liquid container has a reservoir storing a liquid, a detection chamber communicates with the reservoir and a displacement member displacing according to an amount of liquid stored in the reservoir. The displacement member has a light shielding part that moves in a first direction between a position where light of the optical sensor is shielded and a position where the light is not shielded and a regulating member regulating movement of the displacement member in a direction crossing the first direction. An inner wall of the detection chamber has a first area facing the light shielding part and transmitting the light of the optical sensor and a second area facing the regulating member. The first area and the second area are connected via a ridgeline having an inter-surface angle larger than 180 degrees.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: August 8, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuya Yoshii, Hiroki Hayashi, Tsubasa Takaoka, Ryo Shimamura, Akira Shiba
  • Patent number: 9694585
    Abstract: There is provided a method of filling a liquid container with liquid such that an amount of remaining air is suppressed to be as small as possible. For this purpose, while performing, on a liquid containing chamber, a primary pressure reduction, a primary injection, a secondary pressure reduction, and a secondary injection in turn, degrees of the primary pressure reduction and secondary pressure reduction are each appropriately adjusted to fill the liquid with a target amount of air remaining.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: July 4, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Akira Shiba, Naozumi Nabeshima, Koichi Kubo
  • Publication number: 20170151797
    Abstract: The liquid storage container of the present invention includes a liquid storage chamber, a support part, and a rocking body configured to rock with the support part as a fulcrum. The rocking body has, on one hand, a float part that moves in accordance with the height of the liquid surface of the liquid within the liquid storage chamber, and on the other hand, a detection target part that is used to detect the amount of the liquid within the liquid storage chamber, and the detection target part is coupled to the supported part via an arm part. The low end in the vertical direction of a connection part at which the arm part and the supported part are connected is located on the lower side in the vertical direction than the top end in the vertical direction of a rotating area of the supported part.
    Type: Application
    Filed: November 16, 2016
    Publication date: June 1, 2017
    Inventors: Hiroki Hayashi, Tsubasa Takaoka, Kazuya Yoshii, Ryo Shimamura, Akira Shiba