Patents by Inventor Akira Okushi

Akira Okushi 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: 7196986
    Abstract: A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information different from the timing information contained in the input stream.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: March 27, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Atsihiro Ohno, Akira Okushi
  • Publication number: 20050047293
    Abstract: A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information different from the timing information contained in the input stream.
    Type: Application
    Filed: September 27, 2004
    Publication date: March 3, 2005
    Applicant: Hitachi, Ltd.
    Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Atsuhiro Ohno, Akira Okushi
  • Patent number: 6816444
    Abstract: A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information different from the timing information contained in the input stream.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: November 9, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Hiroyuki Hayakawa, Tamotsu Ito, Atsuhiro Ohno, Akira Okushi
  • Patent number: 6631107
    Abstract: Write-once read-many disks have a directory for file management in every session and files existing in other sessions can be managed in this directory. For write-once read-many disks for music use, however, there is no directory for file management and it has been impossible to access a session and reproduce music in other session. The present invention enables music CDs to take full advantage of multisession recording and realizes multisession-formatted music CDs wherein TOCs (Table of Contents) are recorded in the lead-in areas of the multiple sessions, each TOC in which the information for managing pieces of music (tracks) in other sessions has been registered.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: October 7, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Tamotsu Ito, Toshihiro Kato, Susumu Yoshida, Kensei Hayakawa, Akira Okushi
  • Patent number: 4835547
    Abstract: A thermal printer with a mechanism for preventing recording sheet from meandering. In order to perform the mechanism, the thermal printer is provided with a thermal line head, a platen roller and a holding shaft which is perpendicular to the surface of a recording sheet and rotatable about the axis thereof, the holding shaft being engaged with the thermal line head in such a manner that the thermal line head is horizontally swingable about the axis of the holding shaft with the positional relation between the recording sheet and the thermal line head unchanged, and subjected to frictional force to return the thermal line head to its standard position, so that printing operation is correctly carried out all times and the recording sheet is returned to its standard position, that is, the meandering of the recording sheet is prevented. This mechanism also can be performed by providing the thermal printer with a brake shoe engaged with the holding shaft as described above.
    Type: Grant
    Filed: November 6, 1987
    Date of Patent: May 30, 1989
    Assignee: Kanzaki Paper Manufacturing Co., Ltd.
    Inventors: Akira Okushi, Shigeharu Myogatani, Kazuhito Murata, Yoshitsugu Hamaguchi, Koichi Tanaka
  • Patent number: 4085237
    Abstract: The continuously fed paper sheet is subjected to the successive steps of coating an acceptor composition at its one side, drying, calendering with a calender comprising a metal roll and an elastic roll having a Shore hardness within the range of 65 to 90, further coating a color former composition on the other side and further drying. The continuously fed paper sheet may be subjected to a cylinder ironing treatment between the first drying step and the calendering step.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: April 18, 1978
    Assignee: Kanzaki Paper Manufacturing Co., Ltd.
    Inventors: Takajiro Kawakami, Minesilo Mizuno, Akira Okushi, Michio Yasuda