Patents by Inventor Osamu Watanabe

Osamu Watanabe 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: 8067082
    Abstract: A white film including polymer film wherein both the thermal shrinkage rate in the longitudinal direction and that in the transverse direction of the film are not less than ?0.2% and not more than 0.5% at 90° C., and a backlight for liquid crystal displays using such a white film. Since the white film hardly suffers from undulation or rise in its end portions, it is most suitable as a reflection film for backlights of liquid crystal displays. Since a backlight for liquid crystal displays using this white film can be used for a long time, it is applicable to liquid crystal displays of various electrical/electronic devices.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: November 29, 2011
    Assignee: Toray Industries, Inc.
    Inventors: Tomoko Kanaya, Tadami Matsuyama, Yoshihiko Sakaguchi, Osamu Watanabe
  • Patent number: 8060907
    Abstract: An apparatus and method capable of selecting and providing content while reducing the load on a user are provided. A controlled device is determined based on content identification information. Control information corresponding to the determined controlled device is generated and output to, for example, a remote controller, and device control is performed based on a control signal from the remote controller. The user can output and view content without performing processing necessary to output the content, such as processing on a control device, a channel operation to the control device, and searching for the content storage location. Further, content cards recording content information are displayed as a card group and content information of a card at a position of a cursor is displayed.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: November 15, 2011
    Assignee: Sony Corporation
    Inventors: Osamu Watanabe, Tetsugo Inada, Hideshi Yamada, Yasuhiro Moriyama
  • Publication number: 20110247873
    Abstract: An adhesive for bonding and securing a semiconductor chip to a circuit board and electrically connecting the electrodes of the two, and containing an adhesive resin composition and an inorganic filler being contained in an amount of 10 to 200 parts by weight of 100 parts by weight of the adhesive resin composition.
    Type: Application
    Filed: June 22, 2011
    Publication date: October 13, 2011
    Inventors: Itsuo WATANABE, Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima
  • Publication number: 20110247874
    Abstract: An adhesive for bonding and securing a semiconductor chip to a circuit board and electrically connecting the electrodes of the two, and containing an adhesive resin composition and an inorganic filler being contained in an amount of 10 to 200 parts by weight of 100 parts by weight of the adhesive resin composition.
    Type: Application
    Filed: June 22, 2011
    Publication date: October 13, 2011
    Inventors: Itsuo WATANABE, Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima
  • Publication number: 20110247867
    Abstract: An adhesive for bonding and securing a semiconductor chip to a circuit board and electrically connecting the electrodes of the two, and containing an adhesive resin composition and an inorganic filler being contained in an amount of 10 to 200 parts by weight of 100 parts by weight of the adhesive resin composition.
    Type: Application
    Filed: June 22, 2011
    Publication date: October 13, 2011
    Inventors: Itsuo WATANABE, Kenzo TAKEMURA, Akira NAGAI, Kazuhiro ISAKA, Osamu WATANABE, Kazuyoshi KOJIMA
  • Patent number: 8020974
    Abstract: One objective of the invention is to provide a highly-efficient and reliable piezoelectric thin film device by improving the piezoelectric function of a piezoelectric thin film and obtaining a crystal structure wherein the dependency of a piezoelectric constant, relative to a voltage, is superior, and to also provide a method for manufacturing this piezoelectric thin film device. Another objective of the invention is to provide an inkjet head that satisfactorily exhibits the piezoelectric performance of the piezoelectric thin film device and that has a superior withstand voltage function and driving reliability, and to provide a high quality inkjet recording apparatus on which this inkjet head can be mounted. A piezoelectric thin film device includes: crystal grains that form piezoelectric thin film and grain boundaries that encircle the crystal grains, wherein the same crystal orientation is established for the grain boundaries and the crystal grains.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: September 20, 2011
    Assignee: PANASONIC Corporation
    Inventors: Shintarou Hara, Osamu Watanabe, Kazumi Sadamatsu, Yuuji Toyomura, Eiji Fujii
  • Patent number: 7989100
    Abstract: A sealed prismatic battery according to the present invention comprises a laterally long cap sealing an opening of an upper surface of a battery can and a safety vent placed on the cap and having a thin-walled valve body which opens in an abnormal rise of a battery internal pressure. The safety vent has an oval-shaped circumferential groove formed inside an oval-shaped coining section provided on an outer surface of the cap and on one end side in a lateral direction of the cap and a thin-walled valve body surrounded thereby, and the oval-shaped circumferential groove is composed of lateral side sections parallel to the lateral direction of the cap and circular arc sections connecting these lateral side sections, with one lateral side section, other lateral side section, and the thin-walled valve body of the safety vent respectively having a thickness increased in this order.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: August 2, 2011
    Assignee: Hitachi Maxell Energy, Ltd.
    Inventors: Yoshimi Matsumoto, Osamu Watanabe, Yoshiki Somatomo
  • Publication number: 20110177464
    Abstract: A chemically amplified negative resist composition comprises a polymer comprising recurring hydroxystyrene units and recurring styrene units having electron withdrawing groups substituted thereon. In forming a pattern having a fine feature size of less than 0.1 ?m, the composition exhibits a high resolution in that a resist coating formed from the composition can be processed into such a fine size pattern while the formation of bridges between pattern features is minimized.
    Type: Application
    Filed: March 29, 2011
    Publication date: July 21, 2011
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Takanobu Takeda, Tamotsu Watanabe, Ryuji Koitabashi, Keiichi Masunaga, Akinobu Tanaka, Osamu Watanabe
  • Patent number: 7977027
    Abstract: A chemically amplified positive resist composition comprises a compound having an amine oxide structure as a basic component, a base resin, a photoacid generator, and an organic solvent. The resist composition exhibits a high resolution, significantly prevents a line pattern from collapsing after development, and has improved etch resistance.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: July 12, 2011
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Takanobu Takeda, Osamu Watanabe, Satoshi Watanabe, Youichi Ohsawa, Ryuji Koitabashi, Tamotsu Watanabe
  • Patent number: 7957129
    Abstract: A supporting mechanism movably supports a display body, a display surface of which is in the vertical position and in an inclined position. A pressing mechanism has an elastic member which stores repulsive force by being pressed by the display body as the display body moves from the vertical position to the inclined position, and presses the display body by the repulsive force in the direction from the inclined position to the vertical position. A position holding mechanism holds the display body at an optional position anywhere between the vertical position and the inclined position.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: June 7, 2011
    Assignee: Toshiba Tec Kabushiki Kaisha
    Inventor: Osamu Watanabe
  • Publication number: 20110116558
    Abstract: In one embodiment, a wireless transmission apparatus is disclosed. The apparatus includes a generator unit, an amplitude adjuster unit, a phase adjuster unit, and a setting unit. The generator unit generates an amplitude control signal that minimizes an amplitude difference and a phase control signal that minimizes a phase difference in a state in which a power is set during an OFF period of a switch. The amplitude adjuster unit adjusts an amplitude of a feedback RF signal according to the amplitude control signal during an ON period of the switch. The phase adjuster unit adjusts a phase of a local signal according to the phase control signal during the ON period. The setting unit sets, for a Cartesian loop, a first loop gain when the switch is OFF, and a second loop gain higher than the first loop gain when the switch is turned from OFF to ON.
    Type: Application
    Filed: December 1, 2010
    Publication date: May 19, 2011
    Inventors: Shoji Otaka, Hiroaki Ishihara, Masahiro Hosoya, Osamu Watanabe, Kohei Onizuka
  • Patent number: 7945201
    Abstract: An image forming apparatus includes a transportation member rotating to transport a medium or developer; a blade member disposed to abut against the transportation member for removing an object adhering to a surface of the transportation member; and a retaining member disposed on an upstream side of the blade member in a direction that the transportation member rotates and abutting against the transportation member for retaining the object adhering to the surface of the transportation member.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: May 17, 2011
    Assignee: Oki Data Corporation
    Inventor: Osamu Watanabe
  • Publication number: 20110091247
    Abstract: An image forming apparatus includes a transportation member rotating to transport a medium or developer; a blade member disposed to abut against the transportation member for removing an object adhering to a surface of the transportation member; and a retaining member disposed on an upstream side of the blade member in a direction that the transportation member rotates and abutting against the transportation member for retaining the object adhering to the surface of the transportation member.
    Type: Application
    Filed: December 28, 2010
    Publication date: April 21, 2011
    Inventor: Osamu WATANABE
  • Publication number: 20110074858
    Abstract: A printer includes an upper unit which opens and closes about a fulcrum lying at a rear position of a lower unit, and a paper path which is opened by opening the upper unit. A sensor unit is attached to the lower unit and includes a lower sensor holder and an upper sensor holder which are disposed in opposition to each other via the paper path. The paper path can be opened by pivoting the upper sensor holder relative to the lower sensor holder. When the upper unit is closed, the upper sensor holder is also closed in accordance with a closing pivoting motion of the upper unit.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 31, 2011
    Applicant: Toshiba Tec Kabushiki Kaisha
    Inventors: Teruyuki OCHIAI, Hiroyasu Ishii, Osamu Watanabe, Yukihiro Tamura, Yoshimi Urushibata, Kazuhiro Fushimi
  • Publication number: 20110072989
    Abstract: A printer includes an upper unit which opens and closes about a fulcrum lying at a rear position of a lower unit, and a paper path which is opened by opening the upper unit. A sensor unit is attached to the lower unit and includes a lower sensor holder and an upper sensor holder which are disposed in opposition to each other via the paper path. The paper path can be opened by pivoting the upper sensor holder relative to the lower sensor holder. When the upper unit is closed, the upper sensor holder is also closed in accordance with a closing pivoting motion of the upper unit.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 31, 2011
    Applicant: Toshiba Tec Kabushiki Kaisha
    Inventors: Teruyuki OCHIAI, Hiroyasu Ishii, Osamu Watanabe, Yukihiro Tamura, Yoshimi Urushibata, Kazuhiro Fushimi
  • Publication number: 20110072464
    Abstract: An apparatus and method capable of selecting and providing content while reducing the load on a user are provided. A controlled device is determined based on content identification information. Control information corresponding to the determined controlled device is generated and output to, for example, a remote controller, and device control is performed based on a control signal from the remote controller. The user can output and view content without performing processing necessary to output the content, such as processing on a control device, a channel operation to the control device, and searching for the content storage location. Further, content cards recording content information are displayed as a card group and content information of a card at a position of a cursor is displayed.
    Type: Application
    Filed: September 16, 2010
    Publication date: March 24, 2011
    Applicant: SONY CORPORATION
    Inventors: Osamu Watanabe, Tetsugo Inada, Hideshi Yamada, Yasuhiro Moriyama
  • Patent number: 7911281
    Abstract: A PLL circuit includes: a voltage-controlled oscillator including: a first oscillating portion configured to generate first differential signals; and a second oscillating portion configured to generate second differential signals with a phase difference of 90 degrees from the first differential signals; a phase detector configured to compare phases of third differential signals based on the first and second differential signals with a phase of a reference signal; and a loop filter configured to generate a control voltage for controlling the voltage-controlled oscillator based on a result of the comparison in the phase detector.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: March 22, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hiroaki Hoshino, Osamu Watanabe, Shoji Otaka, Tetsuro Itakura
  • Publication number: 20110039124
    Abstract: A method for producing a conductive composite includes coating a composition (B) containing a dispersing agent (A) having a hydroxyl group in the molecule and a conductive material on a substrate, and coating a liquid containing a compound (C) represented by the formula (I) below and/or a hydrolysate of the compound (C) on a surface coated with the composition (B): (R1)mMXn-m ??(1).
    Type: Application
    Filed: March 24, 2009
    Publication date: February 17, 2011
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Shuko Ikeuchi, Hidekazu Nishino, Masahito Yoshikawa, Kenichi Sato, Osamu Watanabe
  • Patent number: 7879445
    Abstract: An adhesive for bonding and securing a semiconductor chip to a circuit board and electrically connecting the electrodes of the two, and containing an adhesive resin composition and an inorganic filler being contained in an amount of 10 to 200 parts by weight of 100 parts by weight of the adhesive resin composition.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: February 1, 2011
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Itsuo Watanabe, Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima
  • Publication number: 20110017368
    Abstract: According to one aspect of the present invention, there is provided a process of fabricating a steel material by performing a heat treatment to a steel material having high strength, in order to reduce hardness at one part of the steel material to less than hardness at other parts of the steel material, wherein the heat treatment comprises a heating step in which a portion having a certain depth from a surface of the steel material is rapidly heated by induction heating or direct energization heating, and a cooling step in which the steel material, which has been subject to the heating step, is rapidly cooled a predetermined time after the heating step, and a heating temperature in the heating step is Ac1 transforming point or more.
    Type: Application
    Filed: September 30, 2010
    Publication date: January 27, 2011
    Applicants: NETUREN CO., LTD., NIPPON STEEL CORPORATION
    Inventors: Tsukasa Okamura, Kengo Iwanaga, Osamu Watanabe, Jun-ichi Kodama, Daisuke Hirakami, Mikiyuki Ichiba, Yoshiharu Ueki