Patents by Inventor Manabu Maeda

Manabu Maeda 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: 9158924
    Abstract: An information processing apparatus that processes data to be protected is provided. The information processing apparatus includes a first storage unit, a second storage unit, and a cache control unit configured to cache data stored in the first storage unit into the second storage unit. The cache control unit is configured to lock a cache region in the second storage unit to thereby prevent cache data of the stored data from being written back into the first storage unit, the cache data being obtainable from the cache region in the second storage unit in which the stored data is cached, and write the data to be protected different from the stored data into the cache region in the second storage unit, after the cache region in the second storage unit is locked.
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: October 13, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Manabu Maeda, Teruto Hirota, Hideki Matsushima
  • Patent number: 9157596
    Abstract: Disclosed is a vehicle lamp capable of improving a production efficiency, reducing a cost, and shortening a production line as compared to a case in which a dedicated mechanical equipment is used. The vehicle lamp includes an optical unit, a pivot member fixed to a bracket of the optical unit, a lamp body having a bearing insertion hole, and a bearing member which is fixed to the lamp body to be engageable with the pivot member. The pivot member and the bearing member are engaged with each other to constitute at least one supporting unit of an aiming mechanism. In addition, the optical unit is tiltably supported by the aiming mechanism and the bearing member is fixed to the lamp body by being inserted into the bearing insertion hole.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: October 13, 2015
    Assignee: KOITO MANUFACTURING CO. LTD.
    Inventors: Takeyuki Tachiiwa, Manabu Maeda, Kazutami Oishi, Yuki Takahashi
  • Publication number: 20150281010
    Abstract: An information management method includes collecting log information of one or more home electrical apparatuses, generating display screen data indicating a status of the log information of the apparatuses corresponding service providers based on the collected log information, where the display screen data includes groups of information each contain information on an apparatus, a service provider corresponding to the apparatus, and log information output from the apparatus, and provision of the log information of each group is individually selectable, providing the display screen data via a network to a display terminal that performs access to a server device, receiving information from the display terminal, which indicates that selection on whether or not provision of the log information is performed, and stopping provision of the log information on the selected group when a determination is made that the refusal of provision of the log information on the selected group is performed.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 1, 2015
    Inventors: HIDEKI MATSUSHIMA, MOTOJI OHMORI, NATSUME MATSUZAKI, YUICHI FUTA, TOSHIHISA NAKANO, MANABU MAEDA, YUJI UNAGAMI, HIROSHI AMANO, KOTARO HAKODA
  • Publication number: 20150222632
    Abstract: A server holds correspondence information in which a device identifier of a device for which an authentication process is successful and area network information concerning an area network including a controller are associated with each other. In the case where the authentication process is successful, the device holds area network information concerning an area network including a controller for which authentication is successful. In response to a connection request from a new device, the server checks whether an identifier of the new device is registered in the correspondence information. If the identifier is registered, the server determines whether the area network information associated with the identifier matches the area network information held by the new device. If the pieces of information do not match, the server detects the new device as an unauthorized device.
    Type: Application
    Filed: January 26, 2015
    Publication date: August 6, 2015
    Applicant: Panasonic Intellectual Property Management Co. Ltd.
    Inventors: AYAKA ICHIJO, MOTOJI OHMORI, MANABU MAEDA, YUJI UNAGAMI
  • Patent number: 9081596
    Abstract: A device (110) according to an implementation of the present invention, having a plurality of virtual machines (1002, 1003, 1004, and 1005), includes a virtualization software (1001) which manages the virtual machines. The virtualization software includes an application VM creating unit (1300) which creates a virtual machine for executing a program. A first virtual machine (1002) determines whether a first program is to be executed on the first virtual machine or to be executed on a virtual machine other than the first virtual machine. When the first virtual machine determines that the first program is to be executed on the other virtual machine, the application VM creating unit creates a second virtual machine for executing the first program.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: July 14, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Manabu Maeda, Hideki Matsushima, Tomoyuki Haga, Kenneth Alexander Nicolson
  • Publication number: 20150121079
    Abstract: A distributing device for generating private information correctly even if shared information is destroyed or tampered with. A shared information distributing device for use in a system for managing private information by a secret sharing method, including: segmenting unit that segments private information into a first through an nth pieces of shared information; first distribution unit that distributes the n pieces of shared information to n holding devices on a one-to-one basis; and second distribution unit that distributes the n pieces of shared information to the n holding devices so that each holding device holds an ith piece of shared information distributed by the first distribution unit, as well as a pieces of shared information being different from the ith piece of shared information in ordinal position among n pieces of shared information, ā€œiā€ being an integer in a range from 1 to n.
    Type: Application
    Filed: November 25, 2014
    Publication date: April 30, 2015
    Inventors: Manabu MAEDA, Masao NONAKA, Yuichi FUTA, Kaoru YOKOTA, Natsume MATSUZAKI, Hiroki SHIZUYA, Masao SAKAI, Shuji ISOBE, Eisuke KOIZUMI, Shingo HASEGAWA, Masaki YOSHIDA
  • Publication number: 20150110477
    Abstract: A radiation heater apparatus has a plurality of heat radiation parts and a plurality of heating parts. A low thermal conductive part is formed between adjacent two of the heat radiation parts. The low thermal conductive part is provided with resin material which mainly forms a substrate part. The low thermal conductive part thermally isolates the heat radiation part by surrounding a periphery of the heat radiation part. As a body contacts with the surface of the apparatus, the thermal energy of specific heat radiation part directly under the body dissipates heat to the body. Furthermore, heat transfer from the periphery of the specific heat radiation part to the specific heat radiation part is reduced by the low thermal conductive part.
    Type: Application
    Filed: May 21, 2013
    Publication date: April 23, 2015
    Applicant: DENSO CORPORATION
    Inventors: Koji Ota, Manabu Maeda, Yasuhiro Sagou, Kouji Kondoh, Gentaro Masuda, Hidetada Kajino, Yoshihiko Shiraishi
  • Patent number: 8999043
    Abstract: As a permeable membrane of an air conditioning system that performs as supply to a space to be air conditioned through the permeable membrane and/or gas discharge from the space to be air conditioned through the permeable membrane, an asymmetric membrane is used. The asymmetric membrane is made of a cyclic olefin addition polymer obtained by addition polymerization of a cyclic olefin functionality siloxane, or by addition polymerization of the cyclic olefin functionality siloxane and a cyclic olefin compound, and in which a rate of a structural unit derived from the cyclic olefin functionality siloxane is 5 to 100 mol % of the addition polymer, and a number average molecular weight (Mn) is 10,000 to 2,000,000 in terms of polystyrene conversion measured by a GPC using tetrahydrofuran as a solvent.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: April 7, 2015
    Assignees: DENSO CORPORATION, Shin-Etsu Chemical Co., Ltd., Shin-Etsu Polymer Co., Ltd
    Inventors: Yoshinobu Suzuki, Katsunori Iwase, Takehiro Kurata, Manabu Maeda, Yoshinori Yoneda, Hiroaki Tetsuka, Jyunya Ishida
  • Patent number: 8938811
    Abstract: A content display apparatus which processes protected information configured, with an aim to prevent access from any unauthorized program, to include: a process managing unit which manages a plurality of processes operable in the content display apparatus; and an access detecting unit configured to detect access to the protected-information access detecting unit which detects access to the protected information. The process managing unit includes an application execution control unit which temporarily stops the operation of each of at least one process other than a process which accesses the protected information among the plurality of processes when the access to the protected information is detected by the protected-information access detecting unit.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: January 20, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Manabu Maeda, Hideki Matsushima, Kenneth Alexander Nicolson, Tomoyuki Haga
  • Patent number: 8930660
    Abstract: A distributing device for generating private information correctly even if shared information is destroyed or tampered with. A shared information distributing device for use in a system for managing private information by a secret sharing method, including: segmenting unit that segments private information into a first through an nth pieces of shared information; first distribution unit that distributes the n pieces of shared information to n holding devices on a one-to-one basis; and second distribution unit that distributes the n pieces of shared information to the n holding devices so that each holding device holds an ith piece of shared information distributed by the first distribution unit, as well as a pieces of shared information being different from the ith piece of shared information in ordinal position among n pieces of shared information, ā€œiā€ being an integer in a range from 1 to n.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: January 6, 2015
    Assignee: Panasonic Corporation
    Inventors: Manabu Maeda, Masao Nonaka, Yuichi Futa, Kaoru Yokota, Natsume Matsuzaki, Hiroki Shizuya, Masao Sakai, Shuji Isobe, Eisuke Koizumi, Shingo Hasegawa, Masaki Yoshida
  • Patent number: 8904518
    Abstract: An information processing device includes an external connection unit which connects to an external device; and a communication control unit which obtains data from a first virtual machine, transmits the data to a second virtual machine, and transmits, to the external connection unit, transmission completion information indicating that the data is already transmitted to the second virtual machine. The external connection unit (i) determines, based on the transmission completion information, whether or not a virtual machine is the second virtual machine to which the data is already transmitted, when the external connection unit receives, from the virtual machine, a request for a connection to the external device, and (ii) permits a connection between the virtual machine and the external device, when the external connection unit determines that the virtual machine is not the second virtual machine to which the data is already transmitted.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: December 2, 2014
    Assignee: Panasonic Corporation
    Inventors: Manabu Maeda, Hideki Matsushima, Tomoyuki Haga, Kenneth Alexander Nicolson
  • Publication number: 20140344054
    Abstract: A first user among a plurality of users is associated with a second user having an evaluation tendency similar to evaluation data of the first user for management. Further, a third user is selected by a terminal device of the first user as a user having preference information that suits preference of the first user. The third user is associated with the first user and the second user for management. This configuration makes it possible to select not only a user automatically selected by a system but also another user whom a targeted user is interested in as a similar user, allowing provision of information that better suits hobby and preference of the targeted user.
    Type: Application
    Filed: May 13, 2014
    Publication date: November 20, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Manabu MAEDA, Motoji OHMORI, Yuichi FUTA, Natsume MATSUZAKI, Hideki MATSUSHIMA, Yuji UNAGAMI
  • Patent number: 8892862
    Abstract: A method for executing a predetermined software component which is verifiable against integrity measurements, the method including (i) providing a first mapping from logical identifiers to software component enabled status flags, (ii) providing a second mapping from the logical identifiers and previous software component statuses information to actual integrity measurement certificates containing verification data, (iii) looking up the first mapping for a given logical identifier identifying the predetermined software component to get a status flag indicating whether the predetermined software component is enabled, (iv) if the status flag indicates that the predetermined software component is not enabled, updating a current integrity measurement stored within a disabled integrity measurement certificate, and (v) if the status flag indicates that the predetermined software component is enabled and verification of the predetermined software component is successful, updating a current integrity measurement store
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: November 18, 2014
    Assignee: Panasonic Corporation
    Inventors: Kenneth Alexander Nicolson, Hideki Matsushima, Hisashi Takayama, Takayuki Ito, Tomoyuki Haga, Manabu Maeda
  • Publication number: 20140277798
    Abstract: A data processing method for processing usage history data of at least one electrical device used by a user, including: obtaining first usage history data indicating a usage history of at least one electrical device used by the user; obtaining second usage history data indicating a fixed dummy usage history; generating third usage history data by combining the first usage history data and the second usage history data; and transmitting the third usage history data from a first apparatus to a second apparatus.
    Type: Application
    Filed: August 19, 2013
    Publication date: September 18, 2014
    Inventors: Tomoyuki Haga, Natsume Matsuzaki, Yuichi Futa, Hideki Matsushima, Manabu Maeda, Yuji Unagami
  • Publication number: 20140169009
    Abstract: Disclosed is a vehicle lamp capable of improving a production efficiency, reducing a cost, and shortening a production line as compared to a case in which a dedicated mechanical equipment is used. The vehicle lamp includes an optical unit, a pivot member fixed to a bracket of the optical unit, a lamp body having a bearing insertion hole, and a bearing member which is fixed to the lamp body to be engageable with the pivot member. The pivot member and the bearing member are engaged with each other to constitute at least one supporting unit of an aiming mechanism. In addition, the optical unit is tiltably supported by the aiming mechanism and the bearing member is fixed to the lamp body by being inserted into the bearing insertion hole.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 19, 2014
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Takeyuki TACHIIWA, Manabu MAEDA, Kazutami OISHI, Yuki TAKAHASHI
  • Publication number: 20140165838
    Abstract: As a permeable membrane of an air conditioning system that performs as supply to a space to be air conditioned through the permeable membrane and/or gas discharge from the space to be air conditioned through the permeable membrane, an asymmetric membrane is used. The asymmetric membrane is made of a cyclic olefin addition polymer obtained by addition polymerization of a cyclic olefin functionality siloxane, or by addition polymerization of the cyclic olefin functionality siloxane and a cyclic olefin compound, and in which a rate of a structural unit derived from the cyclic olefin functionality siloxane is 5 to 100 mol % of the addition polymer, and a number average molecular weight (Mn) is 10,000 to 2,000,000 in terms of polystyrene conversion measured by a GPC using tetrahydrofuran as a solvent.
    Type: Application
    Filed: August 1, 2012
    Publication date: June 19, 2014
    Applicants: DENSO CORPORATION, SHIN-ETSU POLYMER CO., LTD., SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshinobu Suzuki, Katsunori Iwase, Takehiro Kurata, Manabu Maeda, Yoshinori Yoneda, Hiroaki Tetsuka, Jyunya Ishida
  • Patent number: 8745735
    Abstract: To aim to provide a monitoring system and a program execution apparatus that are capable of maintaining the security intensity even in the case where an unauthentic install module is invalidated. Install modules included in an apparatus each monitor an install module, which is a monitoring target indicated by a monitoring pattern included therein, as to whether the install module performs malicious operations. An install module that performs malicious operations is invalidated in accordance with an instruction from an update server. The monitoring patterns are restructured by the update server such that the install modules except the invalidated install module are each monitored by at least another one of the install modules. The restructured monitoring patterns are distributed to the install modules except the invalidated install module.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: June 3, 2014
    Assignee: Panasonic Corporation
    Inventors: Manabu Maeda, Yuji Unagami, Yuichi Futa, Natsume Matsuzaki, Masao Nonaka, Hiroki Shizuya, Masao Sakai, Shuji Isobe, Eisuke Koizumi, Shingo Hasegawa
  • Patent number: 8726374
    Abstract: A management device detects whether any normal monitoring module that has not been tampered with exists by referring to monitoring results received from an information security device and selects, when existence is detected, one of the monitoring modules and assumes that the selected monitoring module has been tampered with. The monitoring device then successively applies a procedure to monitoring modules other than the selected monitoring module by referring to the monitoring results, starting from the selected monitoring module, the procedure being to assume that any monitoring module determining that a monitoring module assumed to have been tampered with is normal has also been tampered with. As a result of the procedure, when all of the monitoring modules are assumed to have been tampered with the management device determines the selected monitoring module to be a normal monitoring module that has not been tampered with.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: May 13, 2014
    Assignee: Panasonic Corporation
    Inventors: Yuji Unagami, Manabu Maeda, Yuichi Futa, Natsume Matsuzaki, Masao Nonaka, Hiroki Shizuya, Masao Sakai, Shuji Isobe, Eisuke Koizumi, Shingo Hasegawa, Makoto Carlos Miyauchi
  • Patent number: 8689212
    Abstract: An information processing device verifies the authorization of an application that has issued an access request to access a device. When an application on a universal OS issues a processing request to a secure device driver, a secure VMM and an application identification unit on a management dedicated OS lock a page table of the application and refer to the page table to generate a hash value. The application is determined to be authorized or unauthorized by comparing the generated hash value with a reference hash value.
    Type: Grant
    Filed: February 9, 2009
    Date of Patent: April 1, 2014
    Assignee: Panasonic Corporation
    Inventors: Takayuki Ito, Manabu Maeda, Tomoyuki Haga, Hisashi Takayama, Hideki Matsushima
  • Publication number: 20140082716
    Abstract: An access control method including: receiving a log information item indicating use history of electrical equipment that is used together with an intended product; receiving product information including information for identifying the intended product; storing the log information item received in the receiving of a log information item and the product information received in the receiving of product information, in association with each other; and controlling whether or not to allow access to the log information item based on the product information associated with the log information item when access to the log information item is attempted.
    Type: Application
    Filed: September 12, 2013
    Publication date: March 20, 2014
    Applicant: Panasonic Corporation
    Inventors: Natsume MATSUZAKI, Yuichi FUTA, Hideki MATSUSHIMA, Manabu MAEDA, Yuji UNAGAMI, Tomoyuki HAGA