Patents by Inventor Hitoshi Watanabe

Hitoshi 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: 8420161
    Abstract: A method for producing an anti-glare film includes applying a coating composition including at least a resin, a solvent, and fine particles to a substrate; drying the coating composition applied to the substrate so that a Benard cell structure is formed in the surface of the coating layer due to convection caused during volatilization of the solvent; and curing the resin contained in the coating composition having formed therein a Benard cell structure to form an anti-glare layer having fine irregularities with a moderate surface waviness. The anti-glare layer has a degree of white muddiness of 1.7 or less, as measured by quantitatively determining a diffuse reflection component of the diffused light incident upon the surface of the anti-glare layer.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: April 16, 2013
    Assignee: Sony Corporation
    Inventors: Hitoshi Watanabe, Yumi Haga, Tsutomu Nagahama, Shinichi Matsumura
  • Patent number: 8381907
    Abstract: An individual package of sanitary tampon that can be easily opened and can avoid any unintended seal breakage while being carried. The individual package of tampon comprises a vertically long, flat bag body made of a sheet-shaped member and a tampon with applicator individually enclosed in the bag body. The individual package further comprises a seal breaking part with one or more cut portions provided continuously or intermittently along a given direction of the sheet-shaped member and a buffer structure part provided on one side or both sides of the seal breaking part in the seal breaking direction. The buffer structure part has a slack portion formed by slacking the sheet-shaped member.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: February 26, 2013
    Assignee: Uni-Charm Corporation
    Inventors: Hideki Kondo, Masashi Hosokawa, Hitoshi Watanabe
  • Patent number: 8348916
    Abstract: An individual package is provided to allow a tampon with an applicator to be handled easily. An individual package includes: a tampon including an applicator having an external cylinder and an internal cylinder, and an absorbent body housed so as to be pushed out from the applicator; and a flat bag formed by a predetermined sheet member in a elongated shape. The flat bag includes an unsealable portion formed on one side of the flat bag so as to enable the tampon to be removed therefrom; and a lid portion which is openable and closable in a longitudinal direction of the flat bag. The lid portion is disposed so as to cover the unsealable portion.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: January 8, 2013
    Assignee: Uni-Charm Corporation
    Inventors: Kaori Fujikawa, Hideki Kondo, Hitoshi Watanabe, Masashi Hosokawa
  • Patent number: 8325418
    Abstract: An anti-glare film is provided and includes micro concave/convex portions on a surface. An average interval between the micro concave and convex portions is equal to 300 ?m or less. A differentiation with respect to angle d{Log(I(?))}/d? of a logarithm intensity of reflection Log(I(?)) in a direction of a deviation angle ? from a direction of specular reflection has an extreme value. A differentiation d{Log(P(?)}/d? of a histogram P(?) to an inclination angle ? of the micro concave/convex portions has an extreme value. In the anti-glare film 1, a value C(2.0) of transmitted image clarity measured by using an optical comb of a comb width of 2 mm in accordance with JIS-K7105 is equal to 30% or more, and a ratio C(0.125)/C(2.0) of the value C(2.0) measured by using the optical comb of the comb width of 2 mm and a value C(0.125) measured by using an optical comb having a comb width of 0.125 mm is equal to 0.1 or more.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: December 4, 2012
    Assignee: Sony Corporation
    Inventors: Tsutomu Nagahama, Yumi Haga, Hitoshi Watanabe, Shinichi Matsumura
  • Patent number: 8304055
    Abstract: An anti-glare film, a method for manufacturing the anti-glare film, and a display device provided with the anti-glare film are provided. The anti-glare film includes fine irregularities formed on a surface of the anti-glare film, and wherein arithmetic mean roughness Ra of a roughness curve of the surface is 0.05 to 0.5 micrometers, and root mean square slope R?q is 0.003 to 0.05 micrometers.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: November 6, 2012
    Assignee: Sony Corporation
    Inventors: Yumi Haga, Shinichi Matsumura, Hitoshi Watanabe, Tsutomu Nagahama
  • Publication number: 20120268073
    Abstract: A nonaqueous electrolyte battery provided with a rolled electrode assembly, in which a positive electrode including a positive electrode active material layer disposed on a positive electrode collector formed from metal foil and a negative electrode including a negative electrode active material layer disposed on a negative electrode collector formed from metal foil are stacked with a separator therebetween and are rolled, and an electrolyte, wherein at least one of the positive electrode collector and the negative electrode collector has a compressed pattern portion which is disposed as a part of the metal foil and which has a thickness smaller than that of the other portion through compression, and the compressed pattern portion from one end parallel to the rolling direction of the metal foil to the other end opposite to the one end is not disposed continuously in the direction orthogonal to the rolling direction of the metal foil.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 25, 2012
    Applicant: SONY CORPORATION
    Inventors: Tokuhiro Morioka, Hitoshi Watanabe, Kaoru Abe, Akihisa Sakamoto, Takakazu Hirose, Kenichi Kawase
  • Patent number: 8237953
    Abstract: To reduce trouble of specifying a target equipment, a nickname, an image, and the like are transmitted from a digital camera to a printer by wire connection not through a LAN. After the digital camera is connected to the printer through the LAN, the digital camera displays information regarding the printer on a monitor based on the nickname, the image, and the like received from the printer.
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: August 7, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Watanabe
  • Patent number: 8182899
    Abstract: An anti-glare film is provided and includes a substrate and an anti-glare layer which is formed on the substrate and contains fine particles. The anti-glare layer has micro concave/convex shapes on the surface. The micro concave/convex shapes of the anti-glare layer are formed by coating the substrate with a coating material containing the fine particles and aggregating the fine particles by a convection of the coating material. A thickness of the anti-glare layer is equal to or larger than a mean diameter of the fine particles and is equal to or less than three times as large as the mean diameter of the fine particles. The fine particles are constructed substantially by fine particles having particle sizes less than twice as large as the thickness of the anti-glare layer.
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: May 22, 2012
    Assignee: Sony Corporation
    Inventors: Tsutomu Nagahama, Yumi Haga, Hitoshi Watanabe, Shinichi Matsumura
  • Publication number: 20120101467
    Abstract: A tampon that has an absorbent body that absorbs a bodily fluid and that is to be inserted into a body cavity along a central axis of the absorbent body, wherein a leading end part in an inserting direction of the absorbent body includes a recessed part including a position of the central axis.
    Type: Application
    Filed: May 11, 2010
    Publication date: April 26, 2012
    Applicant: Uni-Charm Corporation
    Inventors: Hitoshi Watanabe, Koichi Yamaki, Akie Kikuchi
  • Publication number: 20120101424
    Abstract: A tampon applicator according to the present invention includes an outer tube and an inner tube. The outer tube includes an outer-tube tip end portion having a locking portion and an outer-tube rear end portion having a protrusion. The protrusion is capable of passing by the locking portion from the outer-tube rear end portion side to the outer-tube tip end portion side. When the protrusion is positioned on the outer-tube tip end portion side of the locking portion, the locking portion locks the protrusion to prevent the inner tube from returning to the outer-tube rear end portion side of the locking portion.
    Type: Application
    Filed: March 12, 2010
    Publication date: April 26, 2012
    Applicant: UNICHARM CORPORATION
    Inventor: Hitoshi Watanabe
  • Publication number: 20120053550
    Abstract: The covering member includes an inner side surface being in contact with the absorber and an outer side surface to come into contact with a vaginal wall when in use. The covering member contains a hydrophobic fiber with a low affinity to water and a hydrophilic fiber with a high affinity to water. In the outer side surface, an abundance ratio of the hydrophobic fiber is higher than an abundance ratio of the hydrophilic fiber.
    Type: Application
    Filed: February 22, 2010
    Publication date: March 1, 2012
    Applicant: UNICHARM CORPORATION
    Inventors: Akie Kinoshita, Masato Isono, Koichi Yamaki, Hitoshi Watanabe
  • Patent number: 8090024
    Abstract: The present invention provides a framework for the processing of blocks between two data frames and in particular application to motion estimation calculations in which a balance among the performance of a motion search algorithm, the size of on-chip memory to store the reference data, and the required data transfer bandwidth between on-chip and external memory can be optimized in a scalable manner, such that the total system cost with hierarchical embedded memory structure can be optimized in a flexible manner. The scope of the present invention is not limited to digital video encoding in which motion vector is part of information to be encoded, but is applicable to any other implementation in which difference between any two data frames are to be computed.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: January 3, 2012
    Assignee: Sigma Designs, Inc.
    Inventor: Hitoshi Watanabe
  • Publication number: 20110313386
    Abstract: An absorber for a tampon, which is generated by compressing and molding a laminate member 10A including a liquid permeable surface member 1 and an absorptive member 2, the absorptive member 10A before the compression and molding is comprised: of a first region A which is a region at a side to be first inserted into a vaginal opening in a case where the absorber 10 for the tampon is divided into two sections in a longitudinal direction; and a second region B which is a region at a side to be first removed from the vaginal opening in a case where the absorber for the tampon is divided into two sections in a longitudinal direction; and an area of the first region A is smaller than an area of the second region B.
    Type: Application
    Filed: October 26, 2009
    Publication date: December 22, 2011
    Applicant: UNICHARM CORPORATION
    Inventors: Akie Kikuchi, Koichi Yamaki, Hitoshi Watanabe
  • Patent number: 8081385
    Abstract: An antiglare film includes a base material and an antiglare layer which is disposed on at least one surface of the base material and which contains fine particles and a resin, wherein the fine particles constitute aggregates mainly in in-plane directions, and gradual unevenness is disposed on the surface of the antiglare layer through aggregation of the fine particles.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: December 20, 2011
    Assignee: Sony Corporation
    Inventors: Shinichi Matsumura, Yumi Haga, Tsutomu Nagahama, Hitoshi Watanabe
  • Publication number: 20110294804
    Abstract: The invention provides a compound for the treatment or prophylaxis of pathology involving SNS, specifically diseases such as neuropathic pain, nociceptive pain, dysuria, multiple sclerosis and the like.
    Type: Application
    Filed: December 25, 2009
    Publication date: December 1, 2011
    Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.
    Inventors: Katsunori Tsubio, Yusuke Yamai, Hitoshi Watanabe, Hironori Kinoshita
  • Publication number: 20110275977
    Abstract: A tampon applicator includes an outer tube having a large-diameter section for storing a tampon; and a small-diameter section which is smaller in diameter than the larger-diameter section and is positioned at a base portion side that is wider than the large-diameter section; and a push-out member which is inserted slidably into an opening portion at a rear end of the outer tube and is capable of compressing from the rear the tampon that is stored in the large-diameter section and then pushing out the compressed tampon from an opening portion at a front end of the outer tube, wherein at least one opening is provided on an exterior face of the large-diameter section.
    Type: Application
    Filed: August 28, 2009
    Publication date: November 10, 2011
    Inventors: Hitoshi Watanabe, Akie Kikuchi
  • Publication number: 20110234957
    Abstract: A display apparatus includes a first gate line extended in a predetermined direction; a second gate line extended in parallel to the first gate line; a first gate output terminal corresponding to the first gate line; a second gate output terminal corresponding to the second gate line; a first gate leading line electrically connecting the first gate line to the first gate output terminal; a second gate leading line electrically connecting the second gate line to the second gate output terminal and having a length longer than said first gate leading line; and a static electric protection line disposed so as to overlap the first gate leading line and the second gate leading line with an insulating layer interposed between said static electric protection line and the first and second gate leading lines, wherein an overlapping area between the first gate leading line and the static electric protection line is larger than an overlapping area between the second gate leading line and the static electric protection li
    Type: Application
    Filed: September 27, 2010
    Publication date: September 29, 2011
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Hitoshi Watanabe, Hiromitsu Ishii
  • Publication number: 20110144561
    Abstract: An applicator for a tampon comprises an outer cylinder (2) containing an absorber (4) therein and provided with a petal-like components (8) for pushing out the absorber (4) on one side thereof and with a grip cylinder (7) on the other side thereof, and an inner tube (3) which is inserted into the grip cylinder (7) and can push out the absorber (4) to the outside from the petal-like components (8) by moving into the outer cylinder (2). A plurality of rows of annular protrusions (11, 12, 13, 14) are formed in the whole area of the grip cylinder (7) in the circumferential direction, such that the height from the outer circumferential surface of the grip cylinder (7) decreases gradually toward the side of the inner tube (3) being inserted into the grip cylinder (7).
    Type: Application
    Filed: March 26, 2009
    Publication date: June 16, 2011
    Applicant: UNICHARM CORPORATION
    Inventors: Hitoshi Watanabe, Hideki Kondo
  • Patent number: 7903340
    Abstract: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(?+1)/I(?) is more than 0.1 to 0.6, where I(?) is an intensity of a light reflected toward an arbitrary angle ? of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(?+1) is an intensity of a reflected light deviated from the arbitrary angle ? by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: March 8, 2011
    Assignee: Sony Corporation
    Inventors: Tsutomu Nagahama, Yumi Haga, Hitoshi Watanabe, Shinichi Matsumura
  • Publication number: 20100291316
    Abstract: A method for producing an anti-glare film includes applying a coating composition including at least a resin, a solvent, and fine particles to a substrate; drying the coating composition applied to the substrate so that a Benard cell structure is formed in the surface of the coating layer due to convection caused during volatilization of the solvent; and curing the resin contained in the coating composition having formed therein a Benard cell structure to form an anti-glare layer having fine irregularities with a moderate surface waviness. The anti-glare layer has a degree of white muddiness of 1.7 or less, as measured by quantitatively determining a diffuse reflection component of the diffused light incident upon the surface of the anti-glare layer.
    Type: Application
    Filed: July 23, 2010
    Publication date: November 18, 2010
    Applicant: SONY CORPORATION
    Inventors: Hitoshi Watanabe, Yumi Haga, Tsutomu Nagahama, Shinichi Matsumura