Patents by Inventor Hiroyuki Kamio

Hiroyuki Kamio 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: 10663622
    Abstract: A plastic polarized lens including a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from polybutadiene having a hydroxyl group on the terminal and a structural unit derived from diphenylmethane diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a defined thiourethane-based resin, which is formed over at least the coat layer. A method of producing a plastic polarized lens, a urethane-based resin-coated polarized film and a method of producing a urethane-based resin-coated polarized film are also provided.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: May 26, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Akinori Ryu, Hiroyuki Kamio, Yoshimitsu Aiiso
  • Publication number: 20190170905
    Abstract: A plastic polarized lens including a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from polybutadiene having a hydroxyl group on the terminal and a structural unit derived from diphenylmethane diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a defined thiourethane-based resin, which is formed over at least the coat layer. A method of producing a plastic polarized lens, a urethane-based resin-coated polarized film and a method of producing a urethane-based resin-coated polarized film are also provided.
    Type: Application
    Filed: January 24, 2019
    Publication date: June 6, 2019
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Akinori RYU, Hiroyuki KAMIO, Yoshimitsu AIISO
  • Patent number: 10274643
    Abstract: A plastic polarized lens of the present invention, comprising: a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from compound having hydroxyl group and a structural unit derived from aromatic diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a thiourethane-based resin, which is formed over at least the coat layer of the coat layer-attached polarized film.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: April 30, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Akinori Ryu, Hiroyuki Kamio, Yoshimitsu Aiiso
  • Publication number: 20190061226
    Abstract: The method of the present invention for producing a shaped film includes a step of arranging a thermoplastic resin film to divide a space into a first space located on one surface side of the film, and a second space located on the other surface side, a step of heating the thermoplastic resin film, a step of curving the thermoplastic resin film in one space by using a difference in pressure between the first space and the second space, a step of stopping the curving step of the thermoplastic resin film in a state where at least a convex curved surface of both surfaces of the film is exposed into the space, and a step of cooling the curved film.
    Type: Application
    Filed: February 24, 2017
    Publication date: February 28, 2019
    Applicants: Mitsui Chemicals, Inc., Hopnic Laboratory Co., Ltd.
    Inventors: Hiroyuki KAMIO, Yoshimitsu AIISO
  • Publication number: 20150276986
    Abstract: A plastic polarized lens of the present invention, comprising: a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from compound having hydroxyl group and a structural unit derived from aromatic diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a thiourethane-based resin, which is formed over at least the coat layer of the coat layer-attached polarized film.
    Type: Application
    Filed: May 22, 2015
    Publication date: October 1, 2015
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Akinori RYU, Hiroyuki KAMIO, Yoshimitsu AIISO
  • Patent number: 9086531
    Abstract: The plastic polarized lens (10) of the present invention contains a polarized film (12) and layers (resin layers) (14a and 14b) comprising a thiourethane-based resin stacked over both surfaces of the polarized film (12), and the polarized film contains an organic coloring compound represented by the following general formula (1).
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: July 21, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Akinori Ryu, Seiichi Kobayashi, Hiroyuki Kamio, Yoshiharu Kobayashi, Mitsuru Sakai, Yoshimitsu Aiiso
  • Publication number: 20130242393
    Abstract: A plastic polarized lens of the present invention, comprising: a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from compound having hydroxyl group and a structural unit derived from aromatic diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a thiourethane-based resin, which is formed over at least the coat layer of the coat layer-attached polarized film.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 19, 2013
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Akinori RYU, Hiroyuki KAMIO, Yoshimitsu AIISO
  • Publication number: 20130155507
    Abstract: The plastic polarized lens (10) of the present invention contains a polarized film (12) and layers (resin layers) (14a and 14b) comprising a thiourethane-based resin stacked over both surfaces of the polarized film (12), and the polarized film contains an organic coloring compound represented by the following general formula (1).
    Type: Application
    Filed: August 10, 2011
    Publication date: June 20, 2013
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Akinori Ryu, Seiichi Kobayashi, Hiroyuki Kamio, Yoshiharu Kobayashi, Mitsuru Sakai, Yoshimitsu Aiiso
  • Patent number: 8467656
    Abstract: In an embodiment, a PATS counter synchronized with an SCR superposed on an MPEG-TS is used. When recording the MPEG-TS, a pair of the value of time stamp information (PTS/DTS) of a previously detected picture and the value of the PATS counter are stored (ST500-ST510). When detecting the next time stamp information, an increase in the time stamp information is compared with an increase in the PATS counter (ST512-ST526). If the significant difference is exhibited (YES in ST600), it is determined that an error is found in the time stamp information value, and a recording process is performed (ST530).
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: June 18, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hiroyuki Kamio, Mitsunori Omokawa
  • Publication number: 20130036205
    Abstract: According to one embodiment, a metadata processing apparatus which communicates with a server that holds metadata, the metadata processing apparatus includes a metadata update module configured to update metadata pertaining to content, a transmission module configured to transmit, to the server, content identification data for identifying the content to which the metadata updated by the metadata update module pertains, a reception module configured to receive data transmitted from the server, a determination module configured to determine, on the basis of the data received from the server by the reception module, whether it is necessary to upload the metadata updated by the metadata update module, and a notification module configured to invoke notification that presses upload of the metadata updated by the metadata update module to the server when the determination module has determined that upload is necessary.
    Type: Application
    Filed: October 8, 2012
    Publication date: February 7, 2013
    Inventors: Osamu Kaseno, Masatoshi Murakami, Hiroyuki Kamio, Hiroshi Kazawa, Mitsunori Omokawa, Yuuki Nemoto, Takayuki Tachikawa, Megumi Miyazaki
  • Patent number: 8233774
    Abstract: A video recorder includes a schedule reconfiguration section having: a local deterioration determining module that determines whether a local deterioration in a recording state occurs by performing simulating the recording state obtained when the reallocated resources are used for performing the programmed recordings and comparing the simulated recording state with a recording state obtained when the resources before the reallocation is used for performing the programmed recordings; and an allocation restoring module that restores the reallocated resources at a part causing the local deterioration to the resources allocated before the reallocation when the local deterioration determining module determines the occurrence of the local deterioration.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: July 31, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hideyuki Aisu, Tomoyuki Miura, Takashi Doi, Toshiaki Tanaka, Hiroyuki Kamio, Masatoshi Murakami, Yoshio Kataoka, Akinori Ohta
  • Patent number: 8165457
    Abstract: According to one embodiment, this invention allows to acquire attribute information of a stream object and to generate it as management information upon recording a digital stream when an MPEG-TS that uses H.264 as a moving picture encoding format is to be recorded. Information is acquired from a component descriptor, a PES packet header, or a sequence parameter set in a program map table included in the digital stream signal, and video attribute information of the object and/or attribute information of the data unit is determined. The object is recorded for each data unit, and management information that manages the recorded is recorded.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: April 24, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Manabu Shibutani, Hiroyuki Kamio
  • Publication number: 20120030278
    Abstract: According to one embodiment, a metadata processing apparatus which communicates with a server that holds metadata, the metadata processing apparatus includes a metadata update module configured to update metadata pertaining to content, a transmission module configured to transmit, to the server, content identification data for identifying the content to which the metadata updated by the metadata update module pertains, a reception module configured to receive data transmitted from the server, a determination module configured to determine, on the basis of the data received from the server by the reception module, whether it is necessary to upload the metadata updated by the metadata update module, and a notification module configured to invoke notification that presses upload of the metadata updated by the metadata update module to the server when the determination module has determined that upload is necessary.
    Type: Application
    Filed: March 11, 2011
    Publication date: February 2, 2012
    Inventors: Osamu Kaseno, Masatoshi Murakami, Hiroyuki Kamio, HIroshi Kazawa, Mitsunori Omokawa, Yuuki Nemoto, Takayuki Tachikawa, Megumi Miyazaki
  • Publication number: 20120027075
    Abstract: According to one embodiment, a signal processing apparatus includes a decoder, a detector, an encoder and a generator. The decoder is configured to decode a first image ssignal which is encoded by a first encoding method. The detector is configured to detect whether an image based on the first image signal is a 2D image or a 3D image. The encoder is configured to encode the first image signal into a second image signal by a second encoding method. The generator is configured to generate information to be added to the second image signal and indicating whether the image based on the second image signal is a 2D image or a 3D image, based on detection by the detector.
    Type: Application
    Filed: February 7, 2011
    Publication date: February 2, 2012
    Inventor: Hiroyuki Kamio
  • Publication number: 20120005710
    Abstract: According to one embodiment, a program search apparatus includes a communication module, a search module, and an output controller. The communication module is configured to communicate with an external apparatus via a network. The search module is configured to search for a corresponding program corresponding to a designated program designated from a program table via the network. The output controller is configured to execute control to output a search result.
    Type: Application
    Filed: May 17, 2011
    Publication date: January 5, 2012
    Inventors: Masatoshi Murakami, Mitsunori Omokawa, Hiroyuki Kamio, Hiroshi Kazawa, Yuuki Nemoto, Takayuki Tachikawa, Megumi Miyazaki
  • Patent number: 7926115
    Abstract: According to one embodiment of the invention, there is provided an information recording and reproducing apparatus which records information in a recording medium and reproduces information recorded in the recording medium, the information recording and reproducing apparatus includes a recording section which records in the recording medium an first encrypted encryption key aggregate where at least one encryption key for encrypting each of a plurality of pieces of information has been encrypted and registered and information encrypted using the encryption key, a necessity determining section which determines on the basis of conditions decided according to the type of the recording medium whether to record the first encrypted encryption key aggregate into the recording medium, wherein the recording section records in the recording medium the first encrypted encryption key aggregate determined to have to be recorded.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: April 12, 2011
    Assignee: Kabushik Kaisha Toshiba
    Inventors: Takayuki Tachikawa, Hiroyuki Kamio
  • Patent number: 7882367
    Abstract: According to one embodiment of the invention, there is provided an information recording and reproducing apparatus which records information in a recording medium and reproduces information recorded in the recording medium, the information recording and reproducing apparatus includes a first recording section which records in the recording medium an encrypted encryption key aggregate where at least one encryption key for encrypting each of a plurality of pieces of information has been encrypted and registered and information encrypted using the encryption key, a second recording section which records encrypted first private key information used to encrypt or decrypt the encryption key into the recording medium and which, if the encrypted encryption key aggregate has not been recorded in the recording medium, records the first private key information into the recording medium only when the encrypted encryption key aggregate is recorded in the recording medium.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: February 1, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takayuki Tachikawa, Hiroyuki Kamio
  • Publication number: 20100250933
    Abstract: A communication apparatus including: a communication module configured to establish communication with a counterpart device and receive and transmit a content from and to the counterpart device; a storage configured to store the content; a first processor configured to perform decryption and encryption on the content using a first key that is unique to the communication apparatus; a second processor configured to perform decryption and encryption on the content using a second key that is unique to the content; and a controller configured to control the second processor to perform the encryption on the content stored in the storage when transmitting the content to the counterpart device, and to control the first processor to perform the encryption on the content received from the counterpart device and decrypted by the second processor when storing the content in the storage.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 30, 2010
    Applicant: Kabushiki Kaisha Toshiba
    Inventor: Hiroyuki KAMIO
  • Publication number: 20090136206
    Abstract: A video recorder includes a schedule reconfiguration section having: a local deterioration determining module that determines whether a local deterioration in a recording state occurs by performing simulating the recording state obtained when the reallocated resources are used for performing the programmed recordings and comparing the simulated recording state with a recording state obtained when the resources before the reallocation is used for performing the programmed recordings; and an allocation restoring module that restores the reallocated resources at a part causing the local deterioration to the resources allocated before the reallocation when the local deterioration determining module determines the occurrence of the local deterioration.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 28, 2009
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hideyuki Aisu, Tomoyuki Miura, Takashi Doi, Toshiaki Tanaka, Hiroyuki Kamio, Masatoshi Murakami, Yoshio Kataoka, Akinori Ohta
  • Publication number: 20080240679
    Abstract: According to one embodiment, this invention allows to acquire attribute information of a stream object and to generate it as management information upon recording a digital stream when an MPEG-TS that uses H.264 as a moving picture encoding format is to be recorded. Information is acquired from a component descriptor, a PES packet header, or a sequence parameter set in a program map table included in the digital stream signal, and video attribute information of the object and/or attribute information of the data unit is determined. The object is recorded for each data unit, and management information that manages the recorded is recorded.
    Type: Application
    Filed: March 13, 2008
    Publication date: October 2, 2008
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Manabu SHIBUTANI, Hiroyuki KAMIO