Patents by Inventor Nobuyuki Saito

Nobuyuki Saito 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: 20010038584
    Abstract: When subcodes included in a CD format are reproduced, jitter is removed when the subcodes are synchronized with signal data. The data is connected together by using the subcode data to prevent interruptions of sound and pictures. An error correction unit performs error correction processing for signal data reproduced (read) from a CD. A memory stores the signal data whose error is corrected and a data output unit reads out the signal data stored in the memory according to a reference clock. A subcode detection/jitter removal unit detects subcode data reproduced from the CD and outputs the subcode data to the memory in synchronism with outputting of the signal data whose error is corrected by the error correction unit, to thereby remove jitter.
    Type: Application
    Filed: April 5, 2001
    Publication date: November 8, 2001
    Inventor: Nobuyuki Saito
  • Patent number: 5916519
    Abstract: To provide a hydrogen storage alloy usable as a negative electrode having a long life and good high-discharge characteristics. Hydrogen storage alloy for cell wherein its general expression is as follows:RNi.sub.a Co.sub.b Al.sub.c Mn.sub.d Fe.sub.e(where R is a mixture of rare earth elements and contains 25.about.75 wt. % La; 3.7.ltoreq.a.ltoreq.4.0, 0.1.ltoreq.b.ltoreq.0.4, 0.20.ltoreq.c.ltoreq.0.4, 0.30.ltoreq.d.ltoreq.0.45, 0.2.ltoreq.e.ltoreq.0.4, 0.5.ltoreq.b+c.ltoreq.0.7, and 5.0.ltoreq.a+b+c+d+e.ltoreq.5.0).
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: June 29, 1999
    Assignee: Japan Metals & Chemicals Co., Ltd.
    Inventors: Nobuyuki Saito, Masashi Takahashi, Takashi Sasai
  • Patent number: 5421714
    Abstract: A device (24) for aligning with a feeding line (8) of a moving transfer conveyor (3) and for bending a round elongated dough piece (13) randomly placed on the moving transfer conveyor for transfer, including a pair of stoppers (26, 26) symmetrically arranged in a funnel-shape above the moving transfer conveyor (3) so that the dough piece (13) can be moved to a central position between the stoppers (26) and (26). The stoppers are rotatable to bend the dough piece (13) and movable to release it on the moving transfer conveyor.
    Type: Grant
    Filed: March 22, 1994
    Date of Patent: June 6, 1995
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventors: Michio Morikawa, Torahiko Hayashi, Nobuyuki Saito
  • Patent number: 5382154
    Abstract: A device (24) for aligning with a feeding line (8) of a moving transfer conveyor (3) and for bending a round elongated dough piece (13) randomly placed on the moving transfer conveyor for transfer, comprising a pair of stoppers (26, 26) symmetrically arranged in a funnel-shape above the moving transfer conveyor (3) so that the dough piece (13) can be moved to a central position between the stoppers (26) and (26). The stoppers are rotatable to bend the dough piece (13) and movable to release it on the moving transfer conveyor.
    Type: Grant
    Filed: March 22, 1994
    Date of Patent: January 17, 1995
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventors: Michio Morikawa, Torahiko Hayashi, Nobuyuki Saito
  • Patent number: 5354571
    Abstract: A device (24) for aligning with a feeding line (8) of a moving transfer conveyor (3) and for bending a round elongated dough piece (13) randomly placed on the moving transfer conveyor for transfer, comprising a pair of stoppers (26, 26) symmetrically arranged in a funnel-shape above the moving transfer conveyor (3) so that the dough piece (13) can be moved to a central position between the stoppers (26) and (26). The stoppers are rotatable to bend the dough piece (13) and movable to release it on the moving transfer conveyor.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: October 11, 1994
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventors: Michio Morikawa, Torahiko Hayashi, Nobuyuki Saito
  • Patent number: 5139849
    Abstract: A magnetic recording medium comprises a substrate composed of a polyimide film bearing, on a face thereof, a polyimide coated layer containing inorganic particles dispersed therein, and a magnetic recording layer formed on said polyimide coated layer.A magnetic recording medium comprises a substrate composed of a polyimide film containing inorganic particles dispersed therein and bearing, on a face thereof, a polyimide coated layer containing inorganic particles dispersed therein, and a magnetic recording layer formed on the other face of said polyimide film, wherein the average particle size of the inorganic particles dispersed in said polyimide film is smaller than that of the inorganic particles dispersed in said polyimide coated layer.A magnetic recording medium comprises a magnetic recording layer formed by a thin film deposition process on a substrate, wherein said substrate is provided, on the surface thereof, with small projections with a density of 10.sup.5 to 10.sup.8 projections/mm.sup.
    Type: Grant
    Filed: November 12, 1991
    Date of Patent: August 18, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Takagi, Morimi Hashimoto, Nobuyuki Saito, Kenji Suzuki
  • Patent number: 5055351
    Abstract: A magnetic recording medium comprises at least a magnetic recording layer of a metal thin film on a substrate, wherein the stiffness 1/k.sub.O [kgfmm] of the whole medium is within the following range: ##EQU1## [n is a number of layers constituting the magnetic recording medium] E.sub.k : Young's modulus of the k th layer [unit:kgf/mm.sup.2 ]I.sub.k :moment of inertia of the k th layer [unit:mm.sup.3 ]and the shape of the medium is a disc shape.
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: October 8, 1991
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryo Fujimoto, Katsumi Arisaka, Takao Sasakura, Hiroshi Takagi, Kenji Suzuki, Akira Shinmi, Rieko Kanome, Morimi Hashimoto, Nobuyuki Saito
  • Patent number: 4910068
    Abstract: A magnetic recording medium comprises a substrate composed of a polyimide film bearing, on a face thereof, a polyimide coated layer containing inorganic particles dispersed therein, and a magnetic recording layer formed on said polyimide coated layer.A magnetic recording medium comprises a substrate composed of a polyimide film containing inorganic particles dispersed therein and bearing, on a face thereof, a polyimide coated layer containing inorganic particles dispersed therein, and a magnetic recording layer formed on the other face of said polyimide film, wherein the average particle size of the inorganic particles dispersed in said polyimide film is smaller than that of the inorganic particles dispersed in said polyimide coated layer.A magnetic recording medium comprises a magnetic recording layer formed by a thin film deposition process on a substrate, wherein said substrate is provided, on the surface thereof, with small projections with a density of 10.sup.5 to 10.sup.8 projections/mm.sup.
    Type: Grant
    Filed: February 1, 1988
    Date of Patent: March 20, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Takagi, Morimi Hashimoto, Nobuyuki Saito, Kenji Suzuki
  • Patent number: 4756967
    Abstract: A magnetic recording medium, comprising a non-magnetic substrate, a magnetic recording layer of a ferromagnetic film on the substrate, and a protective layer on the magnetic recording layer. The protective layer is formed of oxide of an alloy of Co and a metal selected from the group consisting of Ti, Zr, Hf, Nb, Ta, Mo, Rh, Pd, and Si. The protective layer is preferably formed by deposition from vapor phase of the metal components constituting the alloy in an oxygen atmosphere under a reduced pressure. The protective layer provides for a durability and corrosion resistance to the magnetic recording medium.
    Type: Grant
    Filed: May 23, 1986
    Date of Patent: July 12, 1988
    Assignee: Canon Kabushiki Kaisha
    Inventors: Morimi Hashimoto, Hiroshi Takagi, Kenji Suzuki, Nobuyuki Saito
  • Patent number: 4374377
    Abstract: A piezoelectric audio transducer adapted to produce a sound output when a vibrator which is formed by bonding a piezoelectric element to a metallic diaphragm is electrified, wherein the audio transducer is formed by securely supporting the outer periphery of the vibrator on an acoustic casing, and a fixing part to be fixed to a mounting body is provided on the audio transducer and is connected to the casing with an elastic body interposed therebetween so as to thereby enable the casing which is fixed to the mounting body to vibrate integrally with the vibrator when said vibrator is vibrated.
    Type: Grant
    Filed: December 10, 1980
    Date of Patent: February 15, 1983
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Nobuyuki Saito, Hiroshi Saito