Patents by Inventor Shinichiroh Saitoh
Shinichiroh Saitoh 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).
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Patent number: 11165869Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: GrantFiled: August 21, 2019Date of Patent: November 2, 2021Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20190379745Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Inventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Patent number: 10469596Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: GrantFiled: August 10, 2018Date of Patent: November 5, 2019Assignee: International Business Machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20190007501Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: August 10, 2018Publication date: January 3, 2019Inventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Patent number: 10079894Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: GrantFiled: April 18, 2016Date of Patent: September 18, 2018Assignee: International Business Machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20160234315Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: April 18, 2016Publication date: August 11, 2016Inventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Patent number: 9374392Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: GrantFiled: June 11, 2015Date of Patent: June 21, 2016Assignee: International Business Machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Patent number: 9160771Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: GrantFiled: August 13, 2013Date of Patent: October 13, 2015Assignee: International Business Machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20150281207Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: June 11, 2015Publication date: October 1, 2015Inventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20130332617Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: August 13, 2013Publication date: December 12, 2013Applicant: International Business Machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Publication number: 20110023087Abstract: An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.Type: ApplicationFiled: May 28, 2010Publication date: January 27, 2011Applicant: International Business machines CorporationInventors: Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Shinichiroh Saitoh
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Patent number: 5250506Abstract: A superconductive element at least comprising first and second superconductive electrodes composed of an oxide superconductor material and a semiconductor film composed of an oxide semiconductor material put between the first and second superconductive electrodes and disposed in adjacent with the first and the second superconductive electrodes, in which the semiconductor film is formed with an oxide comprising rare earth elements other than Pr, Ba and Cu as the main ingredient element or an oxide comprising predetermined amount of rare earth elements other than Pr, predetermined amount of Pr, Ba and Cu as the main ingredient element. Extremely fine size is no more necessary to enable fabrication with the existent fine fabrication technic.Type: GrantFiled: January 29, 1991Date of Patent: October 5, 1993Assignee: Hitachi, Ltd.Inventors: Shinichiroh Saitoh, Yoshinobu Tarutani, Tokuumi Fukazawa, Masahiko Hiratani, Toshikazu Nishino, Haruhiro Hasegawa, Ushio Kawabe, Kazumasa Takagi, Mitsuo Suga