Patents by Inventor Katsumi Suzuki

Katsumi Suzuki 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: 7029519
    Abstract: A gas recycling system which has a carbon dioxide collecting device for collecting gas containing carbon dioxide from a carbon dioxide source. In the system, at least part of the gas containing sulfur hexafluoride used as an electric insulation medium in a gas-insulated electric device is replaced with the carbon dioxide obtained by the carbon dioxide collecting device.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: April 18, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Toshiyuki Uchii, Katsumi Suzuki, Motoharu Shiiki
  • Publication number: 20060022357
    Abstract: A low dielectric film forming material contains siloxane resin and polycarbosilane dissolved in solvent. By using this solution, a low dielectric film is formed which contains siloxane resin and polycarbosilane bonded to the siloxane resin. Material of a low dielectric film is provided which is suitable for inter-level insulating film material. A semiconductor device is also provided which has a low dielectric constant film and high reliability.
    Type: Application
    Filed: August 17, 2005
    Publication date: February 2, 2006
    Applicant: Fujitsu Limited
    Inventors: Yoshihiro Nakata, Shun-ichi Fukuyama, Katsumi Suzuki, Ei Yano, Tamotsu Owada, Iwao Sugiura
  • Patent number: 6969262
    Abstract: An IC socket formed by attaching a socket frame to a test board via a contact sheet, wherein the contact sheet has a plurality of cantilever spring type contacts arranged on a insulation film and a spacer member, to tightly attach the socket frame to the test board via the contact sheet without any inclination.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: November 29, 2005
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Katsumi Suzuki, Takehiro Ito
  • Publication number: 20050253271
    Abstract: A disclosed semiconductor apparatus includes a substrate, a first insulating layer formed on the substrate, the first insulating layer including a Cu wiring part, and a second insulating layer formed on the substrate, the second insulating layer including a Cu via plug part electrically connected to the Cu wiring part. The first insulating layer is a porous insulating film having an elastic modulus of 5 GPa or more and a hardness of 0.6 GPa or more, and the second insulating layer has an elastic modulus of no less than 10 GPa and a hardness no less than 1 GPa.
    Type: Application
    Filed: April 27, 2005
    Publication date: November 17, 2005
    Inventors: Yoshihiro Nakata, Katsumi Suzuki, Iwao Sugiura, Ei Yano
  • Patent number: 6960387
    Abstract: An optical film which comprises a transparent resin layer (1) made of a photo-curable resin having a self-healing property, an antireflection layer (2) present on one side of the transparent resin layer (1), and a color tone correcting layer (3) containing a colorant which has a color tone correcting property, present on the other side of the transparent resin layer (1) opposite from the antireflection layer (2).
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: November 1, 2005
    Assignee: Asahi Glass Company, Limited
    Inventors: Katsumi Suzuki, Fumiko Kawasato, Ken Moriwaki
  • Publication number: 20050236793
    Abstract: A stabilizer control device for vehicle includes a pair of stabilizer bars (31, 32) provided between a left wheel and a right wheel of a vehicle, and an actuator including a reduction mechanism (RD) connecting between said pair of stabilizer bars (31, 32) and a motor (M) connected to the reduction mechanism (RD) for providing torsion force to said pair of stabilizer bars (31, 32) through the reduction mechanism (RD) wherein the reduction mechanism (RD) comprises a first gear (25) and a second gear (26) for generating relative rotational speeds differential therebetween, the first gear (25) and the second gear (26) are coaxially placed adjacent to each other, and opposed side faces of stabilizer bars (31, 32) are adjacently connected with the first gear (25) and the second gear (26) respectively and disposed in the reduction mechanism (RD).
    Type: Application
    Filed: March 26, 2004
    Publication date: October 27, 2005
    Inventors: Akiya Taneda, Katsumi Suzuki, Hideyuki Kobayashi, Shuuichi Buma, Masaaki Tabata, Shingo Urababa
  • Patent number: 6958525
    Abstract: A low dielectric film forming material contains siloxane resin and polycarbosilane dissolved in solvent. By using this solution, a low dielectric film is formed which contains siloxane resin and polycarbosilane bonded to the siloxane resin. Material of a low dielectric film is provided which is suitable for inter-level insulating film material. A semiconductor device is also provided which has a low dielectric constant film and high reliability.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: October 25, 2005
    Assignee: Fujitsu Limited
    Inventors: Yoshihiro Nakata, Shun-ichi Fukuyama, Katsumi Suzuki, Ei Yano, Tamotsu Owada, Iwao Sugiura
  • Publication number: 20050234193
    Abstract: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan 8) is observed at ?10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at ?20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
    Type: Application
    Filed: June 26, 2004
    Publication date: October 20, 2005
    Inventors: Masahiro Sasagawa, Toshinori Shiraki, Shigeki Takayama, Shigeru Sasaki, Katsumi Suzuki, Takahiro Hisasue, Kazuo Moritou
  • Publication number: 20050231919
    Abstract: In a state wherein front ends of latch members 18A and 18B are apart from each other so that the upper surface of an alignment plate/positioning member 24 is outside, a pressing section 12PU of a heat sink member 12 is brought into contact with the periphery of a semiconductor device 22.
    Type: Application
    Filed: April 15, 2005
    Publication date: October 20, 2005
    Inventors: Ryo Ujike, Takahiro Oikawa, Katsumi Suzuki, Eiji Kobori, Eisaku Tsubota
  • Publication number: 20050221690
    Abstract: A female side connector for high current includes at least one contact unit including a contact, a contact support section, and a connection terminal: and a connector housing for placing the contact support section. The contact is provided by superposing a plurality of L-shaped and thin plate-like contact elements in the plate thickness direction, the contact element has a rectangular base end and a pair of elastically deformable arms that extend from the upper part of the rectangular base end and that respectively have opposing contact points at the neighborhood of the tip end. The contact support section supports the contact. The connection terminal is integrated with the contact support section and electrically contacts with outside. The contact is provided such that at least two or more contact elements having respectively different distances from the arm tip end to the contact point are superposed in the plate thickness direction.
    Type: Application
    Filed: April 4, 2005
    Publication date: October 6, 2005
    Inventors: Katsumi Suzuki, Yuji Nakamura, Kenji Chihara
  • Patent number: 6944267
    Abstract: An X-ray image diagnostic device of the invention has sensitivity-information-acquisition controlling means commanding synchronization between X-ray irradiation from the X-ray source and readout of X-ray plane detector for correcting sensitivity. When sensitivity information of the X-ray plane detector is calculated using the intensities of X-rays irradiated onto the X-ray plane detector and X-rays detected by the X-ray plane detector, readout of the X-ray plane detector is performed synchronously with X-ray irradiation, and sensitivity information corresponding to variation of the amount of X-ray radiation onto the X-ray plane detector during the reading time is determined using data of every readout channel. Therefore, sensitivity information enabling an accurate sensitivity correction can be obtained from a single output image. This sensitivity information is stored in sensitivity-information-storing means and used for correcting sensitivity of X-ray image data acquired in actual measurements.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: September 13, 2005
    Assignee: Hitachi Medical Corporation
    Inventor: Katsumi Suzuki
  • Publication number: 20050153117
    Abstract: An optical film which comprises a transparent resin layer (1) made of a photo-curable resin having a self-healing property, an antireflection layer (2) present on one side of the transparent resin layer (1), and a color tone correcting layer (3) containing a colorant which has a color tone correcting property, present on the other side of the transparent resin layer (1) opposite from the antireflection layer (2).
    Type: Application
    Filed: December 6, 2004
    Publication date: July 14, 2005
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Katsumi Suzuki, Fumiko Kawasato, Ken Moriwaki
  • Publication number: 20050130614
    Abstract: When a function designated by operation of a function setting switch has been executed, a shortcut icon of instructing to start up the function is automatically registered to a stand-by screen. When a user operates the shortcut icon registered to the stand-by screen, the function assigned to the shortcut icon starts up, whereby even if the user operates a wrong operation key and calls out an undesired function, the function that has been executed just before can be called out instantly and in a simple manner.
    Type: Application
    Filed: December 2, 2004
    Publication date: June 16, 2005
    Applicant: Casio Computer Co., Ltd.
    Inventor: Katsumi Suzuki
  • Publication number: 20050123094
    Abstract: A correction table unit (5) contains correction tables for correcting output values of image data of the first image, the second image, . . . , the n-th image successively output from an X-ray plane detector (4) of a radiographic image diagnosis device and having different output rise characteristics. After correction of the image data, the second image data is subtracted from the first image data, . . . , and the n-th image data is subtracted from the first image data by a subtraction unit (8). As a result, a subtraction image, i.e., an angiographic image is displayed on display means (9). Since the affect of the different rise characteristics of each image data is eliminated, it is possible to obtain an angiographic image having a uniform background brightness and a preferable contrast.
    Type: Application
    Filed: April 10, 2003
    Publication date: June 9, 2005
    Inventor: Katsumi Suzuki
  • Publication number: 20050119414
    Abstract: A modified hydrogenated copolymer comprising a hydrogenated copolymer and a functional group-containing modifier group bonded to the hydrogenated copolymer, wherein the hydrogenated copolymer is obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the unhydrogenated copolymer having at least one polymer block (H) of the vinyl aromatic monomer units, and wherein the modified hydrogenated copolymer has the following characteristics (1) to (4): (1) a content of the vinyl aromatic monomer units of from more than 60% by weight to less than 90% by weight, based on the weight of the hydrogenated copolymer, (2) a content of the polymer block (H) of from 0.1 to 40% by weight, based on the weight of the unhydrogenated copolymer, (3) a weight average molecular weight of from more than 100,000 to 1,000,000, and (4) a hydrogenation ratio of 70% or more, as measured with respect to the double bonds in the conjugated diene monomer units.
    Type: Application
    Filed: February 27, 2003
    Publication date: June 2, 2005
    Inventors: Masahiro Sasagawa, Shigeki Takayama, Shigeru Sasaki, Takahiro Hisasue, Katsumi Suzuki, Shigeo Nakajima, Toshinori Shiraki
  • Patent number: 6885725
    Abstract: Sensitivity information on the sensitivities of the channels of a flat x-ray detector (3) is used for sensitivity correction of an image formed by irradiation of a subject with x-rays and read out of the flat x-ray detector (3). The collection of sensitivity information is started when a signal for starting the collection of the sensitivity information is sent to a sensitivity information collection control means (11) from an operator console (12). The sensitivity information collection control means (11) sends an irradiation start signal for starting irradiation with calibration light to calibration light control means (10). The calibration light control means (10) controls calibration light irradiation means (9) so that a desired intensity of light may be applied to the inside of the flat x-ray detector (3). Thus, a calibration light reception signal outputted from the flat x-ray detector (3) is stored as sensitivity information in sensitivity information storage means (5).
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: April 26, 2005
    Assignee: Hitachi Medical Corporation
    Inventor: Katsumi Suzuki
  • Patent number: 6866726
    Abstract: A non-austemper-treated spheroidal graphite cast iron obtainable without being subjected to an austemper treatment. The non-austemper-treated spheroidal graphite cast iron has a tensile strength of 650-850 MPa and an elongation of 7.0-14.5%. In the non-austemper-treated spheroidal graphite cast iron, V-notch material has a fatigue limit of 290 MPa or more. The non-austemper-treated spheroidal graphite cast iron has well-balanced mechanical properties both in tensile strength and elongation and improved tensile strength and elongation than conventional one.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: March 15, 2005
    Assignee: Asahi Tec Corporation
    Inventors: Katsumi Suzuki, Noriyuki Nakajima, Yoshio Ohba, Takahiro Ono
  • Patent number: D507545
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: July 19, 2005
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Yuji Nakamura, Katsumi Suzuki, Takahiro Ishibashi, Eiji Kobori
  • Patent number: D516046
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: February 28, 2006
    Assignee: Yamaichi Electronics Co.
    Inventors: Yuji Nakamura, Katsumi Suzuki, Takahiro Ishibashi, Eiji Kobori
  • Patent number: D516528
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: March 7, 2006
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Yuji Nakamura, Katsumi Suzuki, Takahiro Ishibashi, Eiji Kobori