Patents by Inventor Noriyuki Saito

Noriyuki 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: 20090129255
    Abstract: A recording method whereby an inorganic resist made of an incomplete oxide of a transition metal is formed as a film onto a substrate and a latent image corresponding to pits is formed onto the inorganic resist by exposure. The exposure is performed by a laser beam whose intensity has been modulated by a pulse signal whose pulse height decreases in a rear portion in a length direction of the pit, thereby forming a format of a track pitch smaller than a recording beam diameter(track pitch/exposure beam diameter=0.333 to 0.833).
    Type: Application
    Filed: January 30, 2009
    Publication date: May 21, 2009
    Applicants: Sony Corporation, Sony Disc & Digital Solutions, Inc.
    Inventors: Sohmei Endoh, Noriyuki Saito, Takahiro Igari, Takeshi Gouko, Shinji Minegishi, Eijiro Kikuno
  • Patent number: 7529175
    Abstract: A recording method whereby an inorganic resist made of an incomplete oxide of a transition metal is formed as a film onto a substrate and a latent image corresponding to pits is formed onto the inorganic resist by exposure. The exposure is performed by a laser beam whose intensity has been modulated by a pulse signal whose pulse height decreases in a rear portion in a length direction of the pit, thereby forming a format of a track pitch smaller than a recording beam diameter (track pitch/exposure beam diameter=0.333 to 0.833).
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: May 5, 2009
    Assignees: Sony Corporation, Sony Disc & Digital Solutions, Inc.
    Inventors: Sohmei Endoh, Noriyuki Saito, Takahiro Igari, Takeshi Gouko, Shinji Minegishi, Eijiro Kikuno
  • Publication number: 20080310294
    Abstract: A recording method whereby an inorganic resist made of an incomplete oxide of a transition metal is formed as a film onto a substrate and a latent image corresponding to pits is formed onto the inorganic resist by exposure. The exposure is performed by a laser beam whose intensity has been modulated by a pulse signal whose pulse height decreases in a rear portion in a length direction of the pit, thereby forming a format of a track pitch smaller than a recording beam diameter (track pitch/exposure beam diameter=0.333 to 0.833).
    Type: Application
    Filed: May 30, 2008
    Publication date: December 18, 2008
    Inventors: Sohmei Endoh, Noriyuki Saito, Takahiro Igari, Takeshi Gouko, Shinji Minegishi, Eijiro Kikuno
  • Patent number: 7427511
    Abstract: An immunochromatographic test device of the present invention comprises: a sample receiving member for receiving a sample; a label holding member for holding a labeling substance to bind to an analyte contained in the sample; and a chromatographic membrane having a detection zone at which an immobilization substance to bind to the analyte is immobilized, wherein the sample receiving member disposed to cover the label holding member and in contact with the chromatographic membrane, and the chromatographic membrane is spaced apart from the label holding member.
    Type: Grant
    Filed: January 5, 2006
    Date of Patent: September 23, 2008
    Assignee: Sysmex Corporation
    Inventors: Masako Aki, Shinya Nagai, Noriyuki Saito, Takeshi Imoarai
  • Patent number: 7359158
    Abstract: A suspension for disc drive has a base portion including a base plate, a load beam, a pair of hinge members, a wired flexure, etc. The wired flexure has a metal base and a wiring portion on the metal base. The hinge members are fixed overlapping the rear end portion of the load beam and the front end portion of the base plate. The wired flexure extends through a gap between the hinge members and ranges over the load beam and the base plate.
    Type: Grant
    Filed: May 27, 2004
    Date of Patent: April 15, 2008
    Assignee: NHK Spring Co., Ltd.
    Inventors: Kenichi Takikawa, Noriyuki Saito, Masao Hanya
  • Publication number: 20080077318
    Abstract: Navigation devices for vehicles, methods for producing data for searches, and methods for searching for guided routes are disclosed. Generally, a name of a first street is received, a search for second streets which are connected to an end point of the first street directly or via road links is performed, the second streets are displayed, a selection is received of one of the displayed second streets, and a branch point or an area at which the first street and the selected second street are connected with each other is stored as data for a search relating to the first street.
    Type: Application
    Filed: August 1, 2007
    Publication date: March 27, 2008
    Inventor: Noriyuki Saito
  • Patent number: 7346976
    Abstract: The method for manufacturing a suspension for disc drive includes a process for manufacturing a semi-finished suspension product integrally including a base plate, a rigid body portion of a load beam, and a pair of connecting portions connecting the base plate and the rigid body portion. The method also includes a process for fixing a spring member, formed independently of the semi-finished suspension product, to the base plate and the rigid body portion of the semi-finished product, and a process for cutting off the connecting portions, projecting individually from the opposite sides of the spring member, from the base plate and the rigid body portion after the spring member is fixed to the semi-finished suspension product.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: March 25, 2008
    Assignee: NHK Spring Co., Ltd.
    Inventors: Yasuji Takagi, Koji Uozumi, Masao Hanya, Noriyuki Saito
  • Publication number: 20080062567
    Abstract: A suspension device including a flexure with conductors is provided with an anti-ESD section. The anti-ESD section includes a metal plate, a insulating layer, a first electrically conductive member formed of a pair of read conductors, a second electrically conductive member formed of a pair of write conductors, a heater conductor, semiconductive layers, etc. The semiconductive layers are grounded to the metal plate and electrically isolated from one another by an insulating portion.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 13, 2008
    Applicants: NHK Spring Co., Ltd., FUJITSU LIMITED
    Inventors: Kouichi Toukairin, Hirofumi Suzuki, Osamu Kajitani, Noriyuki Saito, Hideki Kashima, Tsukasa Higashi
  • Publication number: 20080049360
    Abstract: A suspension has a load beam and a flexure having a tongue portion to which a slider is attached. The load beam has a pin insertion hole formed between a proximal portion of the load beam and the slider and an opening formed between a distal portion of the load beam and the slider. A first locating pin is inserted into the pin insertion hole, and a second locating pin into the opening. An extending portion is formed on a distal portion of the flexure. The flexure has a first locating hole in which the first locating pin is inserted and a second locating hole in which the second locating pin is inserted. The second locating hole is formed in the extending portion.
    Type: Application
    Filed: July 16, 2007
    Publication date: February 28, 2008
    Applicant: NHK Spring Co., Ltd.
    Inventors: Tetsuya Fujiwara, Noriyuki Saito, Takumi Karasawa
  • Patent number: 7224555
    Abstract: A disc drive suspension has a base portion including a baseplate and a plate member, a load beam, a pair of hinge members, and a flexure with conductors. The flexure passes through a gap between the hinge members and ranges over the load beam and the base portion. A thin-walled portion is formed by partial etching on that region of a front end portion of the plate member of the base portion which faces the flexure. A thin-walled portion is also formed by partial etching on that region of a rear end portion of the load beam which faces the flexure.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: May 29, 2007
    Assignee: NHK Spring Co., Ltd.
    Inventors: Toshiki Ando, Noriyuki Saito, Masao Hanya, Seiji Yamashita
  • Publication number: 20070036933
    Abstract: A recording method whereby an inorganic resist made of an incomplete oxide of a transition metal is formed as a film onto a substrate and a latent image corresponding to pits is formed onto the inorganic resist by exposure. The exposure is performed by a laser beam whose intensity has been modulated by a pulse signal whose pulse height decreases in a rear portion in a length direction of the pit, thereby forming a format of a track pitch smaller than a recording beam diameter (track pitch/exposure beam diameter=0.333 to 0.833).
    Type: Application
    Filed: July 28, 2006
    Publication date: February 15, 2007
    Inventors: Sohmei Endoh, Noriyuki Saito, Takahiro Igari, Takeshi Gouko, Shinji Minegishi, Eijiro Kikuno
  • Publication number: 20060260118
    Abstract: A method of manufacturing a head suspension includes a rigid part chain product manufacturing step forming a rigid part chain product where the rigid parts are provided continuously, including a rigid part framework forming step forming a plate-like framework for formation of the rigid part including formation margins for formation of the rails and forming a deformable part along a longitudinal curve of each formation margin and a rail forming step forming the rails by bending the formation margins to rise, a resilient member chain product manufacturing step forming a resilient member chain product where the resilient members are provided continuously, a flexure manufacturing step forming the flexures, a base manufacturing step forming the bases, a stacking and coupling step stacking and coupling the rigid part chain product, the resilient member chain product, the bases, and the flexures, to form a stacked set, and a cutting step cutting and separating respective head suspensions from the stacked set.
    Type: Application
    Filed: May 8, 2006
    Publication date: November 23, 2006
    Applicant: NHK SPRING CO., LTD.
    Inventors: Kenichi Takikawa, Masao Hanya, Noriyuki Saito
  • Publication number: 20060209465
    Abstract: The head suspension includes a base plate turned around a spindle, a load beam, and a flexure. The load beam includes the rigid part, a resilient part, and a head. A base end of the rigid part is attached to the resilient part, which is supported with the base plate. The head is for writing and reading data to and from a disk and is positioned at a front end of the rigid part to receive load from the load beam. The flexure is attached to the load beam and supports the head. A rail is formed along each side edge of the rigid part by bending the side edge in a thickness direction of the rigid part. The rail is continuous from the front end to the base end of the rigid part. The base end of the rigid part widens to form a wide part. The rail has a longitudinal curve around the start of the wide part. The longitudinal curve is provided with a deformable part that is more easily deformable in the longitudinal and vertical directions of the rail than the remaining parts.
    Type: Application
    Filed: March 17, 2006
    Publication date: September 21, 2006
    Inventors: Kenichi Takikawa, Masao Hanya, Noriyuki Saito
  • Publication number: 20060171079
    Abstract: A load/unload-type head suspension is capable of suppressing frictional coefficient variations. The head suspension has a head and a tab that is slid and guided along a ramp block in a read/write apparatus, to move the head away from a hard disk to a retract position. The tab is provided with microscopic irregularities to suppress frictional coefficient variations when the tab is guided along the ramp block. A center line average roughness (Ra) of the microscopic irregularities is set to be in the range of 2 ?m and 0.6 ?m.
    Type: Application
    Filed: January 13, 2006
    Publication date: August 3, 2006
    Applicant: NHK SPRING CO., LTD.
    Inventors: Hajime Tada, Takashi Horiuchi, Noriyuki Saito
  • Publication number: 20060152474
    Abstract: An electrodeposition display panel manufacturing method capable of manufacturing a highly reliable display panel in a short time and effectively, an electrodeposition display panel, and an electrodeposition display device are provided. Openings (5A), (5B) are provided in a rear substrate (2) of the cell. A nozzle (7A) to which an injector (8) is connected on the other side is inserted into the opening (5A), and a nozzle (7B) is inserted into the opening (5B). On the other end side of the nozzle (7B), a container for recovering a spilled display material (6) and a decompressor are arranged. While the display material (6) is pressure-injected from the opening (5A), evacuation and discharging air bubbles and the like are performed from the opening (5B). Thereby, the display material (6) is filled in the cell.
    Type: Application
    Filed: February 26, 2004
    Publication date: July 13, 2006
    Inventors: Noriyuki Saito, Yoshinori Ito
  • Publication number: 20060154241
    Abstract: An immunochromatographic test device of the present invention comprises: a sample receiving member for receiving a sample; a label holding member for holding a labeling substance to bind to an analyte contained in the sample; and a chromatographic membrane having a detection zone at which an immobilization substance to bind to the analyte is immobilized, wherein the sample receiving member disposed to cover the label holding member and in contact with the chromatographic membrane, and the chromatographic membrane is spaced apart from the label holding member.
    Type: Application
    Filed: January 5, 2006
    Publication date: July 13, 2006
    Inventors: Masako Aki, Shinya Nagai, Noriyuki Saito, Takeshi Imoarai
  • Patent number: 7009814
    Abstract: A disc drive suspension comprises a load beam, baseplate, hinge member, and wired flexure. The wired flexure has a metal base and a wiring portion formed on the metal base. A supported portion is formed on a part of the metal base of the flexure. The supported portion protrudes sideways from the wired flexure, and is fixed to the rear end portion of the baseplate.
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: March 7, 2006
    Assignee: NHK Spring Co., Ltd.
    Inventors: Kenichi Takikawa, Masao Hanya, Noriyuki Saito
  • Publication number: 20050235484
    Abstract: The method for manufacturing a suspension for disc drive includes a process for manufacturing a semi-finished suspension product integrally including a base plate, a rigid body portion of a load beam, and a pair of connecting portions connecting the base plate and the rigid body portion. The method also includes a process for fixing a spring member, formed independently of the semi-finished suspension product, to the base plate and the rigid body portion of the semi-finished product, and a process for cutting off the connecting portions, projecting individually from the opposite sides of the spring member, from the base plate and the rigid body portion after the spring member is fixed to the semi-finished suspension product.
    Type: Application
    Filed: June 22, 2005
    Publication date: October 27, 2005
    Applicant: NHK Spring Co., Ltd.
    Inventors: Yasuji Takagi, Koji Uozumi, Masao Hanya, Noriyuki Saito
  • Patent number: 6934125
    Abstract: A suspension for disc drive comprises a base plate, a load beam attached to the base plate, and a flexure attached to the load beam. The load beam includes a rigid body portion, formed of a thick plate independent of the base plate, and a spring portion, formed of a spring member in the form of a thin sheet independent of the rigid body portion. The spring member connects the rigid body portion and the base plate. The spring member is thinner than the rigid body portion and has a lower spring constant. The spring portion is more flexible than the rigid body portion.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: August 23, 2005
    Assignee: NHK Spring Co., Ltd.
    Inventors: Yasuji Takagi, Koji Uozumi, Masao Hanya, Noriyuki Saito
  • Patent number: 6920017
    Abstract: A suspension comprises a base plate, a load beam, and a hinge member. An extending portion is provided on the side of the hinge member. A step forming portion is formed between the base plate mounting portion and the extending portion. The step forming portion has a difference in level such that the extending portion is situated inside the base plate mounting portion with respect to its thickness direction. An end portion of the flexure fixed on the extending portion is situated inside the surface of the base plate mounting portion with respect to the thickness direction.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: July 19, 2005
    Assignee: NHK Spring Co., Ltd.
    Inventors: Noriyuki Saito, Hideki Kashima, Chihiro Kono