Patents by Inventor Koji Kanazawa

Koji Kanazawa 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: 11228649
    Abstract: There are provided a molded product manufacturing system that can be easily adapted to IoT and an apparatus for taking out a molded product that can promote adaptation of the molded product manufacturing system to IoT. A molded product manufacturing system includes an injection molding machine, an apparatus for taking out a molded product, and one or more peripheral devices arranged around the apparatus to operate together during operation of the apparatus. The apparatus includes a communication unit operable to transmit internal data to an external server via a communication network. The communication unit of the apparatus transmits external data, which is output from the one or more peripheral devices, to external servers together with information on a die.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: January 18, 2022
    Assignee: YUSHIN PRECISION EQUIPMENT CO., LTD.
    Inventors: Mitsuharu Hamahata, Koji Ikeda, Ryuichi Kanazawa
  • Patent number: 8647553
    Abstract: In a process of producing a stretch sheet, a strip-shaped laminate sheet 10A having an elastically stretchable elastic layer 1 and substantially inelastic, inelastic fiber layers 2 and 3 partially joined to each other at bonds 4 or a strip-shaped fibrous sheet containing an elastic component and a substantially inelastic component and having embossed regions formed by embossing in parts is stretched in directions starting from the bonds 4 or the embossed regions to obtain a stretch sheet 10. The stretch sheet has raised ridges and recessed grooves extending in the direction perpendicular to the stretch direction, and the bonds 4 or the embossed regions are present in the ridges.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: February 11, 2014
    Assignee: Kao Corporation
    Inventors: Hideyuki Kobayashi, Koji Kanazawa, Akihiko Gunji, Tetsuya Masuki
  • Publication number: 20130077934
    Abstract: In a system for reproducing AV information from a recording medium, such as a DVD, not only are usual titles reproduced, but also related information relevant to specific stream information is acquired easily by making use of resources on a computer network. In a reproducing system with the function of reproducing the title information recorded on a DVD and displaying it on the screen of a display section, when the user clicks a Web mark on the screen, the CPU links to a Web server on the Internet via a modem and accesses the Web page related to the stream information on the screen. At that time, the related Web page is the selected information conforming to parental information, or attribute information, set in the system.
    Type: Application
    Filed: October 18, 2012
    Publication date: March 28, 2013
    Inventors: Koji KANAZAWA, Sachiko TAMURA
  • Patent number: 8396345
    Abstract: In a system for reproducing AV information from a recording medium, such as a DVD, not only are usual titles reproduced, but also related information relevant to specific stream information is acquired easily by making use of resources on a computer network. In a reproducing system with the function of reproducing the title information recorded on a DVD and displaying it on the screen of a display section, when the user clicks a Web mark on the screen, the CPU links to a Web server on the Internet via a modem and accesses the Web page related to the stream information on the screen. At that time, the related Web page is the selected information conforming to parental information, or attribute information, set in the system.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: March 12, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Koji Kanazawa, Sachiko Yasukawa
  • Patent number: 8355504
    Abstract: An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line through the copyright protection processing unit and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: January 15, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takeshi Saito, Hiroshi Isozaki, Koji Kanazawa, Hideaki Nakakita
  • Patent number: 8053074
    Abstract: A stretch nonwoven fabric 10 contains inelastic fibers having a varied thickness along the length and elastic fibers. The nonwoven fabric 10 preferably includes an elastic fiber layer 1 and a substantially inelastic, inelastic fiber layer 2 on at least one side of the elastic fiber layer 1. The fibers with a varied thickness along the length are contained in the inelastic fiber layer 2. The nonwoven fabric 10 is conveniently produced by (a) superposing a web containing low-drawn, inelastic fibers having an elongation of 80% to 800% on at least one side of a web containing elastic fibers, (b) subjecting the webs, while in a non-united state, to through-air technique to obtain a fibrous sheet having the webs united together by thermal bonding the fibers at their intersections, and (c) stretching the fibrous sheet in at least one direction to draw the low-drawn inelastic fibers, followed by releasing the sheet from the stretch.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: November 8, 2011
    Assignee: Kao Corporation
    Inventors: Takeshi Miyamura, Manabu Matsui, Tetsuya Masuki, Hideyuki Kobayashi, Koji Kanazawa, Hiroshi Kohira
  • Publication number: 20110209226
    Abstract: An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line through the copyright protection processing unit and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
    Type: Application
    Filed: May 6, 2011
    Publication date: August 25, 2011
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Takeshi SAITO, Hiroshi ISOZAKI, Koji KANAZAWA, Hideaki NAKAKITA
  • Patent number: 7685422
    Abstract: An information processing apparatus has an authentication/key exchange unit, a round trip time measuring unit, a common key transmitter, a contents key transmitter and a contents transmitter. The round trip time measuring unit sends a round trip time measuring request generated to the communication apparatus through the first communication connection to measure the round trip time, and check whether the measured round trip time is within a predetermined time and whether a transmitting source of the round trip request response is the communication apparatus sharing the first key. The common key transmitter encrypts a second key used for contents transmission by using the first key and transmits the encrypted second key through the first communication connection when the round trip time measuring unit succeeds in the checking.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: March 23, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hiroshi Isozaki, Takashi Kokubo, Koji Kanazawa
  • Patent number: 7664021
    Abstract: A recording and reproducing apparatus includes a file recorder, an interface, and controller which, upon receipt of content file with copy control information, records the content file in the recorder by adding thereto identification information M requesting transfer upon confirmation that a round-trip response time to a destination is not longer than a predetermined time, so that upon receipt of an instruction for transfer of the content file to an external device on the network, the controller determines whether the external device has a function of measuring and determining the round-trip response time to the destination, and in the case where the external device has function of measuring and determining the round-trip response time to the destination, transfers the content file to storage area of the external device, after measuring the round-trip response time and confirming that the measurement is not longer than predetermined time.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: February 16, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Ken Matsushita, Takashi Kokubo, Koji Kanazawa
  • Publication number: 20090308524
    Abstract: A stretch nonwoven fabric 10 includes an elastic fiber layer 1 and inelastic fiber layers 2 and 3 having substantial inelasticity on the respective sides of the elastic fiber layer 1. The fiber layers 1, 2, and 3 are joined together over the entire area by thermal fusion at fiber intersections while the fibers of the elastic fiber layer 1 remain the fibrous form. The inelastic fiber layers 2 and 3 have part of their fibers enter the elastic fiber layer 1 and/or the elastic fiber layer has part of its fibers enter the inelastic fiber layers 2 and 3. The stretch nonwoven fabric is preferably produced by stacking an elastic fiber web and an inelastic fiber web on each other, applying a through-air system hot air treatment to the stack while the webs are in a non-united state to obtain a fibrous sheet having the webs united together, stretching the fibrous sheet in at least one direction, and releasing the fibrous sheet from the stretched state.
    Type: Application
    Filed: April 24, 2006
    Publication date: December 17, 2009
    Applicant: Kao Corporation
    Inventors: Akihiko Gunji, Hideyuki Kobayashi, Koji Kanazawa, Tetsuya Masuki, Takeshi Miyamura
  • Publication number: 20090169802
    Abstract: A stretch nonwoven fabric 10 contains inelastic fibers having a varied thickness along the length and elastic fibers. The nonwoven fabric 10 preferably includes an elastic fiber layer 1 and a substantially inelastic, inelastic fiber layer 2 on at least one side of the elastic fiber layer 1. The fibers with a varied thickness along the length are contained in the inelastic fiber layer 2. The nonwoven fabric 10 is conveniently produced by (a) superposing a web containing low-drawn, inelastic fibers having an elongation of 80% to 800% on at least one side of a web containing elastic fibers, (b) subjecting the webs, while in a non-united state, to through-air technique to obtain a fibrous sheet having the webs united together by thermal bonding the fibers at their intersections, and (c) stretching the fibrous sheet in at least one direction to draw the low-drawn inelastic fibers, followed by releasing the sheet from the stretch.
    Type: Application
    Filed: May 18, 2007
    Publication date: July 2, 2009
    Applicant: Kao Corporation
    Inventors: Takeshi Miyamura, Manabu Matsui, Tetsuya Masuki, Hideyuki Kobayashi, Koji Kanazawa, Hiroshi Kohira
  • Publication number: 20090035527
    Abstract: In a process of producing a stretch sheet, a strip-shaped laminate sheet 10A having an elastically stretchable elastic layer 1 and substantially inelastic, inelastic fiber layers 2 and 3 partially joined to each other at bonds 4 or a strip-shaped fibrous sheet containing an elastic component and a substantially inelastic component and having embossed regions formed by embossing in parts is stretched in directions starting from the bonds 4 or the embossed regions to obtain a stretch sheet 10. The stretch sheet has raised ridges and recessed grooves extending in the direction perpendicular to the stretch direction, and the bonds 4 or the embossed regions are present in the ridges.
    Type: Application
    Filed: April 25, 2006
    Publication date: February 5, 2009
    Applicant: Kao Corporation
    Inventors: Hideyuki Kobayashi, Koji Kanazawa, Akihiko Gunji, Tetsuya Masuki
  • Patent number: 7440675
    Abstract: In a system for reproducing AV information from a recording medium, such as a DVD, not only are usual titles reproduced, but also related information relevant to specific stream information is acquired easily by making use of resources on a computer network. In a reproducing system with the function of reproducing the title information recorded on a DVD and displaying it on the screen of a display section, when the user clicks a Web mark on the screen, the CPU links to a Web server on the Internet via a modem and accesses the Web page related to the stream information on the screen. At that time, the related Web page is the selected information conforming to parental information, or attribute information, set in the system.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: October 21, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Koji Kanazawa, Sachiko Yasukawa
  • Publication number: 20080159721
    Abstract: In a system for reproducing AV information from a recording medium, such as a DVD, not only are usual titles reproduced, but also related information relevant to specific stream information is acquired easily by making use of resources on a computer network. In a reproducing system with the function of reproducing the title information recorded on a DVD and displaying it on the screen of a display section, when the user clicks a Web mark on the screen, the CPU links to a Web server on the Internet via a modem and accesses the Web page related to the stream information on the screen. At that time, the related Web page is the selected information conforming to parental information, or attribute information, set in the system.
    Type: Application
    Filed: January 3, 2008
    Publication date: July 3, 2008
    Inventors: Koji Kanazawa, Sachiko Yasukawa
  • Publication number: 20080152135
    Abstract: According to one embodiment, an information processing apparatus includes a plurality of data encryption devices obtaining and encrypting contents data, a plurality of data decryption devices provided corresponding to the data encryption devices respectively, each of the data decryption devices obtaining the contents data via a user access bus from corresponding one of the data encryption devices and decrypting the contents data, and a data storage device storing the contents data encrypted by the data decryption devices, in which key data for decrypting the contents data stored in the data storage device is stored in one of the data encryption devices.
    Type: Application
    Filed: July 26, 2007
    Publication date: June 26, 2008
    Inventors: Yoshinori Nishimoto, Noriyuki Hirayama, Kazuyo Kuroda, Tetsuo Hatakeyama, Koji Kanazawa
  • Publication number: 20080098487
    Abstract: An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line through the copyright protection processing unit and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
    Type: Application
    Filed: October 31, 2007
    Publication date: April 24, 2008
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Takeshi Saito, Hiroshi Isozaki, Koji Kanazawa, Hideaki Nakakita
  • Publication number: 20080002826
    Abstract: According to one embodiment, a copyright protection system includes a copyright protection device which encrypts the data for transferring to a processor via a bus and includes a copyright protection device nonvolatile memory which stores an encryption key parameter to be a source of an encryption key to be used for the encryption by the protection device, a nonvolatile memory which is connected to the protection device via the bus and stores the encryption key parameter stored in the copyright protection device nonvolatile memory, and a decryption unit which is composed of software to be executed by the processor. The decryption unit generates the encryption key on the basis of the encryption key parameter stored in the copyright protection device nonvolatile memory and makes the processor execute processing to decrypt the encrypted data, transferred from the protection device via the bus, by using the generated encryption key.
    Type: Application
    Filed: June 20, 2007
    Publication date: January 3, 2008
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Midori Nakamae, Koji Kanazawa
  • Patent number: 7308098
    Abstract: An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
    Type: Grant
    Filed: November 28, 2003
    Date of Patent: December 11, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takeshi Saito, Hiroshi Isozaki, Koji Kanazawa, Hideaki Nakakita
  • Publication number: 20070169068
    Abstract: According to one embodiment, a computer system includes a library which supplys a plurality of functions, and a program which calls the function, and the program including a function calling unit which disguises, upon calling a first function from the library, the calling process of the first function as a calling process of a second function, and a return value obtaining unit which obtains a return value of the second function from the library as a return value of the first function, and the library including, a function call reception unit which converts, receiving a request to call the second function from the program, the calling process of the second function into the calling process of the first function, and a return value send back unit which sends back, to the program, the return value of the first function as the return value of the second function.
    Type: Application
    Filed: November 20, 2006
    Publication date: July 19, 2007
    Inventors: Koji Kanazawa, Kazuo Kawabe
  • Publication number: 20070011721
    Abstract: According to one embodiment, a data transmitting apparatus includes an authentication unit configured to execute authentication processing between communication partners in order to confirm with each other, an encryption unit configured to encrypt data by using a session key generated from the authentication processing by the authentication unit, and a data transmitting unit configured to cause the encryption unit to encrypt a whole of data, in which verification data is added to plain data to be transmitted, as transmission data, and to transmit encrypted data obtained thereby to a communication partner who has been performed the authentication processing by the authentication unit.
    Type: Application
    Filed: May 31, 2006
    Publication date: January 11, 2007
    Inventors: Koji Kanazawa, Masafumi Tamura