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: 11833832Abstract: A liquid storage container includes: a storage chamber; a supply port capable of supplying the liquid into the storage chamber; a hollow protruding portion protruding from the supply port; and a plug member attachably and detachably attached to the supply port. The plug member includes: a plug portion for sealing the supply port; a cover portion formed integrally with the plug portion; a pinch portion including a first portion and a second portion provided on the cover portion and opposite to each other; and a hollow portion extending from the cover portion through the plug portion. The plug portion and the cover portion are made of an elastic body, and the hollow portion has an opening on the cover portion side. A width of the opening is narrowed and a side face of the plug portion is deformed toward the hollow portion by pinching the first and second portions.Type: GrantFiled: March 2, 2022Date of Patent: December 5, 2023Assignee: Canon Kabushiki KaishaInventors: Eiji Okada, Shinichi Miyauchi, Akira Shiba
-
Patent number: 11762691Abstract: An information processing system includes: a storage device configured to store first clock time scheduled for execution of a task; and a processing device configured to: execute a task at second clock time earlier than first clock time scheduled for execution of the task; control the executing of the task not to execute the task at the first clock time when data used in the task is not updated in a period from the second clock time to the first clock time; and control the executing of the task to re-execute the task either at the first clock time or at third clock time earlier than the first clock time when the data is updated in the period from the second clock time to the first clock time.Type: GrantFiled: September 8, 2020Date of Patent: September 19, 2023Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Miwa Okabayashi, Akira Shiba, Naoki Nishiguchi, Hisatoshi Yamaoka, Kota Itakura, Takafumi Onishi, Tatsuro Matsumoto
-
Patent number: 11687368Abstract: An information processing system includes: a storage device configured to store first clock time scheduled for execution of a task; and a processing device configured to: execute a task at second clock time earlier than first clock time scheduled for execution of the task; control the executing of the task not to execute the task at the first clock time when data used in the task is not updated in a period from the second clock time to the first clock time; and control the executing of the task to re-execute the task either at the first clock time or at third clock time earlier than the first clock time when the data is updated in the period from the second clock time to the first clock time.Type: GrantFiled: September 8, 2020Date of Patent: June 27, 2023Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Miwa Okabayashi, Akira Shiba, Naoki Nishiguchi, Hisatoshi Yamaoka, Kota Itakura, Takafumi Onishi, Tatsuro Matsumoto
-
Patent number: 11623453Abstract: 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: GrantFiled: November 1, 2021Date of Patent: April 11, 2023Assignee: Canon Kabushiki KaishaInventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
-
Patent number: 11530068Abstract: Provided is a method for manufacturing a container including a casing configured to contain a content, the casing including an inner layer having an inner layer opening and an outer layer having an air communication port communicating between a space between the outer layer and the inner layer and the outside. The method includes preparing a casing in which at least part of the inner layer and at least part of the outer layer are in contact with each other, inserting a support column inside the inner layer through the inner layer opening of the prepared casing, and separating the inner layer from the outer layer by supplying air into the space through the air communication port to bring part of the separated inner layer into contact with the support column. The support column includes a columnar portion and an extending portion extending from the columnar portion.Type: GrantFiled: April 18, 2019Date of Patent: December 20, 2022Assignee: Canon Kabushiki KaishaInventors: Tetsuya Yokoyama, Shigeki Fukui, Hitoshi Takada, Akira Shiba
-
Publication number: 20220314632Abstract: A liquid container to be mounted on a liquid discharge apparatus includes a casing, a pouch, and a spout. The pouch is removable and contained in the casing. The spout is connected to the pouch. The casing has a rigidity that is higher than a rigidity of the pouch. The pouch and the spout each have a dimension in a direction of gravity in a posture of the liquid container that is taken when the liquid container is mounted on the liquid discharge apparatus, and the dimension of the spout is less than or equal to half the dimension of the pouch.Type: ApplicationFiled: March 9, 2022Publication date: October 6, 2022Inventor: Akira Shiba
-
Publication number: 20220288940Abstract: A liquid storage container includes: a storage chamber; a supply port capable of supplying the liquid into the storage chamber; a hollow protruding portion protruding from the supply port; and a plug member attachably and detachably attached to the supply port. The plug member includes: a plug portion for sealing the supply port; a cover portion formed integrally with the plug portion; a pinch portion including a first portion and a second portion provided on the cover portion and opposite to each other; and a hollow portion extending from the cover portion through the plug portion. The plug portion and the cover portion are made of an elastic body, and the hollow portion has an opening on the cover portion side. A width of the opening is narrowed and a side face of the plug portion is deformed toward the hollow portion by pinching the first and second portions.Type: ApplicationFiled: March 2, 2022Publication date: September 15, 2022Inventors: Eiji Okada, Shinichi Miyauchi, Akira Shiba
-
Patent number: 11327851Abstract: An information processing system includes: a first storage device configured to store state data corresponding to processing executed on input data that is stored in a buffer; and a processing device configured to: calculate a first time point when the buffer overflows from an input rate of the input data to the buffer, and determine a second time point by using the input rate, an update amount of the state data per unit time, a first throughput of the backup processing on the state data from the first storage device to the second storage device, a second throughput of restoration processing on the state data from the second storage device to the first storage device, and a third throughput of the processing, the second time being a time point that is before the first time point and when backup processing on the state data is to be started.Type: GrantFiled: September 30, 2020Date of Patent: May 10, 2022Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Akira Shiba, Miwa Okabayashi, Naoki Nishiguchi, Hisatoshi Yamaoka, Kota Itakura, Daisuke Kasamatsu, Takafumi Onishi, Tatsuro Matsumoto, Kazuki Matsui
-
Patent number: 11277716Abstract: An apparatus performs transmission and reception of messages via which a plurality of services coordinate with each other in a message control system. The apparatus integrates a plurality of messages into a first message, based on relationships between message transmission and message reception caused by the plurality of services, and transmits the first message to another information processing device in the message control system. The apparatus receives a second message integrated by another information processing device, and decompose the received second message into messages including a third message. The apparatus further integrates the decomposed third message and a fourth message into a fifth message, and transfers the integrated fifth message to another information processing device.Type: GrantFiled: April 8, 2020Date of Patent: March 15, 2022Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Hisatoshi Yamaoka, Kota Itakura, Miwa Okabayashi, Akira Shiba, Kazuki Matsui, Tatsuro Matsumoto
-
Publication number: 20220048295Abstract: 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: ApplicationFiled: November 1, 2021Publication date: February 17, 2022Inventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
-
Patent number: 11212648Abstract: A system for privacy protection includes a processor and a terminal including a location detection device. The processor performs: identifying a presence possible ranges of the terminal at a first time and at a second time earlier than the first time from a combination of information on a first region including the location at the first time, and information on a second region including the location at the second time and having been already transmitted to an external apparatus; determining whether each of the identified presence possible ranges satisfies a preset condition for a presence possible range that may be known by a third party; when the condition is not satisfied, transmitting the information on a third region including the first region and a region other than the first region, as information on a region where the terminal is present at the first time, to the external apparatus.Type: GrantFiled: April 5, 2019Date of Patent: December 28, 2021Assignee: FUJITSU LIMITEDInventors: Shizuko Ichikawa, Junya Kani, Hisatoshi Yamaoka, Naoki Nishiguchi, Eiichi Takahashi, Kota Itakura, Akira Shiba, Miwa Okabayashi
-
Patent number: 11192383Abstract: 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: GrantFiled: March 4, 2020Date of Patent: December 7, 2021Assignee: Canon Kabushiki KaishaInventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
-
Patent number: 11115484Abstract: A control apparatus includes one or more memories; and one or more processors configured to in response to reception of a first message, by referring to a reception history of one or more messages received prior to the received first message, determine whether a second message having a second timestamp newer than a first timestamp of the received first message has been received, when the second message has been received, perform a first process on the first message and a second process on the second message in order indicated by the first timestamp and the second timestamp, and transmit, to an apparatus to which the first message is transmitted next, a first correction notification including an instruction to correct order of processes executed by the apparatus with respect to the first message and the second message.Type: GrantFiled: March 22, 2019Date of Patent: September 7, 2021Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Akira Shiba, Kazuki Matsui
-
Publication number: 20210103500Abstract: An information processing system includes: a first storage device configured to store state data corresponding to processing executed on input data that is stored in a buffer; and a processing device configured to: calculate a first time point when the buffer overflows from an input rate of the input data to the buffer, and determine a second time point by using the input rate, an update amount of the state data per unit time, a first throughput of the backup processing on the state data from the first storage device to the second storage device, a second throughput of restoration processing on the state data from the second storage device to the first storage device, and a third throughput of the processing, the second time being a time point that is before the first time point and when backup processing on the state data is to be started.Type: ApplicationFiled: September 30, 2020Publication date: April 8, 2021Applicant: FUJITSU LIMITEDInventors: Eiichi Takahashi, AKIRA SHIBA, Miwa Okabayashi, Naoki Nishiguchi, HISATOSHI YAMAOKA, Kota Itakura, Daisuke Kasamatsu, Takafumi Onishi, Tatsuro Matsumoto, Kazuki Matsui
-
Patent number: 10958660Abstract: 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: GrantFiled: January 29, 2018Date of Patent: March 23, 2021Assignee: FUJITSU LIMITEDInventors: Eiichi Takahashi, Miwa Okabayashi, Akira Shiba, Hisatoshi Yamaoka
-
Publication number: 20210073030Abstract: An information processing system includes: a storage device configured to store first clock time scheduled for execution of a task; and a processing device configured to: execute a task at second clock time earlier than first clock time scheduled for execution of the task; control the executing of the task not to execute the task at the first clock time when data used in the task is not updated in a period from the second clock time to the first clock time; and control the executing of the task to re-execute the task either at the first clock time or at third clock time earlier than the first clock time when the data is updated in the period from the second clock time to the first clock time.Type: ApplicationFiled: September 8, 2020Publication date: March 11, 2021Applicant: FUJITSU LIMITEDInventors: Eiichi Takahashi, Miwa Okabayashi, Akira Shiba, Naoki Nishiguchi, Hisatoshi Yamaoka, Kota Itakura, Takafumi Onishi, Tatsuro Matsumoto
-
Patent number: 10897371Abstract: 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: GrantFiled: March 27, 2018Date of Patent: January 19, 2021Assignee: FUJITSU LIMITEDInventors: Hisatoshi Yamaoka, Miwa Okabayashi, Eiichi Takahashi, Akira Shiba, Tatsuro Matsumoto
-
Patent number: 10862695Abstract: 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: GrantFiled: March 27, 2018Date of Patent: December 8, 2020Assignee: FUJITSU LIMITEDInventors: Hisatoshi Yamaoka, Miwa Okabayashi, Eiichi Takahashi, Akira Shiba, Tatsuro Matsumoto
-
Patent number: 10843474Abstract: 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: GrantFiled: July 17, 2019Date of Patent: November 24, 2020Assignee: Canon Kabushiki KaishaInventors: 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: 20200329349Abstract: An apparatus performs transmission and reception of messages via which a plurality of services coordinate with each other in a message control system. The apparatus integrates a plurality of messages into a first message, based on relationships between message transmission and message reception caused by the plurality of services, and transmits the first message to another information processing device in the message control system. The apparatus receives a second message integrated by another information processing device, and decompose the received second message into messages including a third message. The apparatus further integrates the decomposed third message and a fourth message into a fifth message, and transfers the integrated fifth message to another information processing device.Type: ApplicationFiled: April 8, 2020Publication date: October 15, 2020Applicant: FUJITSU LIMITEDInventors: Eiichi Takahashi, HISATOSHI YAMAOKA, Kota Itakura, Miwa Okabayashi, AKIRA SHIBA, Kazuki Matsui, Tatsuro Matsumoto