Patents by Inventor Toshiyuki Kawara

Toshiyuki Kawara 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).

  • Publication number: 20020003951
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: January 10, 2002
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Publication number: 20020003945
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: January 10, 2002
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Publication number: 20020001455
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: January 3, 2002
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Publication number: 20020001454
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: January 3, 2002
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Publication number: 20010055474
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: December 27, 2001
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Publication number: 20010053281
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Application
    Filed: August 21, 2001
    Publication date: December 20, 2001
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 6278836
    Abstract: Disclosed is an information reproducing apparatus for reading out main information to be a target of reproduction and auxiliary information to control reproduction of the main information from an information recording medium containing the main information and the auxiliary information, and reproducing the main information according to the auxiliary information.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: August 21, 2001
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toshiyuki Kawara, Masatoshi Shinbo, Hiroshi Taniguchi
  • Patent number: 6069993
    Abstract: An image information decoding and reproducing apparatus and method reproduces images in reverse sequence when a plurality of images is compressed to a single image unit and recorded to a disc-shaped recording medium. When the j-th picture from the beginning of an i-th access unit is reproduced, an image information reading section reads the two access units from (i-1)th access unit to i-th access unit, an image decoding section decodes images, and a decoded picture counter counts the number of pictures decoded after the counter has counted a particular value, e.g., 2. An image output section then outputs the picture decoded when the count detected by the decoded picture counter reaches a particular value. Reverse sequence reproduction is thereafter achieved by successively reducing the values of j and i.
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: May 30, 2000
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Toshiyuki Kawara
  • Patent number: 5923869
    Abstract: A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: July 13, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 5838872
    Abstract: The image information recording apparatus includes: a coder for generating a plurality of group data, each of the plurality of group data including at least intra-coded picture data, by receiving and coding a plurality of picture data, each of the plurality of picture data corresponding to a picture; a sector address generator for generating a sector address indicating a top sector among a plurality of sectors on a recording medium in which auxiliary data corresponding to each of the plurality of group data is recorded; a jump address generator for outputting, as a jump address of first group data among the plurality of group data, a top sector address among a plurality of sector addresses of the auxiliary data, the auxiliary data being located immediately anterior to second group data including second picture data to be reproduced in a normal reproduction operation at a second time later than a first time by a predetermined fixed time period, the first time being a time when first picture data located at a t
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: November 17, 1998
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Toshiyuki Kawara
  • Patent number: 5111052
    Abstract: A radiation sensor for the measurement of photo energies of incident radiation is disclosed which comprises a semiconductor substrate sensitive to photons of the incident radiation, at least one common electrode and at least one split electrode, both of which are disposed on the same surface of the substrate, or the common electrode being disposed on one surface of the substrate and the split electrode being disposed on the other surface of the substrate at a diagonal position to the common electrode. Also disclosed is a radiation detecting apparatus using the above-mentioned radiation sensor.
    Type: Grant
    Filed: November 9, 1989
    Date of Patent: May 5, 1992
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tetsuro Ohtsuchi, Hiroshi Tsutsui, Koichi Ohmori, Sueki Baba, Hiromasa Funakoshi, Toshiyuki Kawara, Yoshiyuki Yoshizumi
  • Patent number: 5020085
    Abstract: An X-ray image processing device using dual energy projection radiography method, wherein the low energy image and the high energy image are subjected to a subtraction processing to output a first image such as bone X-ray image, and the first image and the low energy image are subjected to another subtraction to output a second image such as a soft tissue X-ray image without deterioration of the X-ray image.
    Type: Grant
    Filed: April 18, 1990
    Date of Patent: May 28, 1991
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toshiyuki Kawara, Hiroshi Tsutsui, Hiromasa Funakoshi, Yoshiyuki Yoshizumi