Patents by Inventor Masayuki Matsuda

Masayuki Matsuda 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: 8806382
    Abstract: In a terminal device 10, two rectangular casings 11A, 11B are connected by a hinge section 12, and touch screens TD1, TD2 of the same shape and size (rectangular) are arranged on substantially the entire inner surface thereof, respectively. When a slide operation performed on at least one of the touch screens TD1, TD2 is detected with the two vertically long casings 11A, 11B being horizontally aligned (horizontally opened state), a control section 1 identifies the touch screen on which the slide operation has been performed as an operation screen and performs display control corresponding to the slide operation on the touch screens TD1, TD2 including the operation screen and a touch screen related thereto (such as an adjacent screen). For example, it sequentially performs page turning on display information on the touch screens TD1, TD2, as display control corresponding to the slide operation.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: August 12, 2014
    Assignee: NEC Casio Mobile Communications, Ltd.
    Inventor: Masayuki Matsuda
  • Patent number: 8748001
    Abstract: Modified zirconia fine particles which are stable in an acidic region as well as in an alkaline region, and which may be readily adjusted in refractive index in a predetermined range are disclosed. Also disclosed is a substrate with a hard coat film excellent in adhesiveness with the substrate, abrasion resistance, scratch strength, pencil hardness and the like without interference fringes and a coating solution which may form the hard coat film. The substrate with a hard coat film is composed of composite oxide particles formed on at least one surface of the substrate and a matrix component, wherein the composite oxide particles are composite oxide particles having a core-shell structure composed of a core formed from zirconium oxide and a shell formed from antimony pentoxide and/or silica.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: June 10, 2014
    Assignee: JGC Catalysts and Chemicals Ltd.
    Inventors: Ryo Muraguchi, Mitsuaki Kumazawa, Wataru Futagami, Yuji Tawarazako, Masayuki Matsuda, Toshiharu Hirai
  • Publication number: 20120111231
    Abstract: A method of producing hollow silica microparticles that suppress whitening of a transparent coating film and show excellent abrasion resistance and adhesiveness. The method includes preparation of an organosol in which hollow silica microparticles are dispersed with the silica concentration of 1 to 70 W % and addition of a silane compound and an alkali catalyst to the organosol at a temperature in the range from 30° C. to 300° C. to react the silane compound to the hollow silica microparticles under the condition where a quantity of water against the added silica (the hollow silica microparticles) is in the range from 0.1 to 50 W %.
    Type: Application
    Filed: January 18, 2012
    Publication date: May 10, 2012
    Applicant: CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
    Inventors: Ryota SUEYOSHI, Ryo MARUGUCHI, Masayuki MATSUDA, Mitsuaki KUMAZAWA, Toshiharu HIRAI
  • Patent number: 8113432
    Abstract: It is possible to linearly arrange cells and indicate particular data in the order of colors of respective sells. A code system uses an optical symbol decoding method capable of reading the color arrangement if the arrangement continuity and the linear shape are maintained. The data expression method may be other than “the order of colors.” For example, it is possible to employ a method for allocating a numeric value to each of the colors by one-to-one correspondence (R=0, B=1, etc.), a method for allocating data by a color transition (“CM”=“MY”=“YC”=0, “CY”=“YM”=“MC”=1, etc.), a method for allocating data for a combination of colors, and the like.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: February 14, 2012
    Assignee: B-Core Inc.
    Inventors: Akiteru Kimura, Masayuki Matsuda, Kunio Kando
  • Publication number: 20110237303
    Abstract: In a terminal device 10, two rectangular casings 11A, 11B are connected by a hinge section 12, and touch screens TD1, TD2 of the same shape and size (rectangular) are arranged on substantially the entire inner surface thereof, respectively. When a slide operation performed on at least one of the touch screens TD1, TD2 is detected with the two vertically long casings 11A, 11B being horizontally aligned (horizontally opened state), a control section 1 identifies the touch screen on which the slide operation has been performed as an operation screen and performs display control corresponding to the slide operation on the touch screens TD1, TD2 including the operation screen and a touch screen related thereto (such as an adjacent screen). For example, it sequentially performs page turning on display information on the touch screens TD1, TD2, as display control corresponding to the slide operation.
    Type: Application
    Filed: March 8, 2011
    Publication date: September 29, 2011
    Applicant: NEC CASIO MOBILE COMMUNICATIONS, LTD.
    Inventor: Masayuki MATSUDA
  • Publication number: 20090314838
    Abstract: It is possible to linearly arrange cells and indicate particular data in the order of colors of respective sells. A code system uses an optical symbol decoding method capable of reading the color arrangement if the arrangement continuity and the linear shape are maintained. The data expression method may be other than “the order of colors.” For example, it is possible to employ a method for allocating a numeric value to each of the colors by one-to-one correspondence (R=0, B=1, etc.), a method for allocating data by a color transition (“CM”=“MY”=“YC”=0, “CY”=“YM”=“MC”=1, etc.), a method for allocating data for a combination of colors, and the like.
    Type: Application
    Filed: July 18, 2007
    Publication date: December 24, 2009
    Applicant: B-Core Inc.
    Inventors: Akiteru Kimura, Masayuki Matsuda, Kunio Kando
  • Patent number: 7625635
    Abstract: A transparent film-forming coating liquid is provided which is capable of forming a transparent film that is excellent not only in scratch resistance, film hardness, scratch strength and adhesion to a substrate but also in haze and anti-glare properties. Also provided is a display device having a front panel constituted of a substrate with such a transparent film applied thereto. The transparent film-forming coating liquid comprises inorganic oxide particle groups, in each of which 2 to 10 inorganic oxide particles on an average are linked in the form of a chain, and a polar solvent. In the transparent film-forming coating liquid, the inorganic oxide particles have an average particle diameter of 4 to 200 nm. The inorganic oxide particles are silica particles, and the silica particles are porous particles and/or hollow particles each having a cavity inside.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: December 1, 2009
    Assignee: JGC Catalysts and Chemicals Ltd.
    Inventors: Mitsuaki Kumazawa, Masayuki Matsuda, Toshiharu Hirai
  • Publication number: 20090286070
    Abstract: Hollow silica microparticles suppress whitening of a transparent coating film and show excellent abrasion resistance and adhesiveness. The microparticles having the average particle diameter of 5 to 300 nm and the specific surface area of 50 to 1500 m2/g, and also having an outer shell in which cavities are formed. The microparticles lose the weight by 1.0 W % or more at a temperature range from 200° C. to 500° C. when measured by the thermogravimetry (TG), and the microparticles have a positive DTA peak at the temperature range when measured by the differential thermogravimetric analysis (DTA).
    Type: Application
    Filed: November 17, 2006
    Publication date: November 19, 2009
    Inventors: Ryota Sueyoshi, Ryo Muraguchi, Masayuki Matsuda, Mitsuaki Kumazawa, Toshiharu Hirai
  • Publication number: 20090194596
    Abstract: It is possible to provide a code using an optical symbol which can be read with a high accuracy even under an environment of a low printing accuracy including printing on an article which can be easily deformed. Cells are arranged in a linear shape and particular data is indicated by a state of element in each of the cells (whether the element is colored). Especially a particular color is fixed to each of the elements and it is possible to use the two states whether the color is attached or note. This state can express the data. Accordingly, it is possible to realize a code system capable of ready data if the element sequence continuity and the form (topology) as the linear state are maintained.
    Type: Application
    Filed: July 19, 2007
    Publication date: August 6, 2009
    Applicant: B-CORE INC.
    Inventors: Akiteru Kimura, Masayuki Matsuda, Kunio Kando
  • Publication number: 20090061183
    Abstract: The present invention provides modified zirconia fine particles which are stable in an acidic region as well as in an alkaline region, and which may be readily adjusted in refractive index in a predetermined range. The present invention further provides a substrate with a hard coat film excellent in adhesiveness with the substrate, abrasion resistance, scratch strength, pencil hardness and the like without interference fringes and a coating solution which may form the hard coat film. The substrate with a hard coat film is composed of composite oxide particles formed on at least one surface of the substrate and a matrix component, wherein the composite oxide particles are composite oxide particles having a core-shell structure composed of a core formed from zirconium oxide and a shell formed from antimony pentoxide and/or silica.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 5, 2009
    Applicant: JGC CATALYSTS AND CHEMICALS LTD.
    Inventors: Ryo Muraguchi, Mitsuaki Kumazawa, Wataru Futagami, Yuji Tawarazako, Masayuki Matsuda, Toshiharu Hirai
  • Patent number: 7390843
    Abstract: An antifouling coating which comprises a varnish comprised of a metal-containing acrylic resin having, in a side chain thereof, at least one group represented by the following formula (1): wherein X represents a group of the formula: n represents 0 or 1; Y represents a hydrocarbon group; M represents a metal; m represents an integer equal to [(the valence number of metal M)?1]; A represents an organic acid residue derived from a monobasic acid, said varnish having a nonvolatile fraction of not less than 40 weight % and a viscosity at 25° C. of not more than 18 poises and said antifouling coating having a volatile organic compound (VOC) content of not more than 400 g/L.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: June 24, 2008
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Kiyoaki Higo, Masayuki Matsuda, Satoshi Okamoto, Naoki Yamamori
  • Publication number: 20080057228
    Abstract: An anti-glare film comprises an anti-glare layer, and a low-refraction-index layer formed on at least one surface thereof and comprising a low-refraction-index resin and a hollow silica particle. The film has an internal haze of 0 to 1%, a haze of 5 to 6.5%, a transmitted image clarity of 20 to 30%, and a reflected light of the film has a* of 0.5 to 1.3 and b* of ?2.3 to ?0.5. The particle may have a mean particle diameter of about 50 to 70 nm and a refraction index of about 1.2 to 1.25. The film may have an uneven surface, and the average inclination angle of the surface may be about 0.7 to 1°. The anti-glare layer may comprise plural polymers and have a domain formed by a phase separation, and a difference in refraction index between the polymers may be about 0 to 0.04.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 6, 2008
    Inventors: Wataru Horie, Toshiharu Hirai, Masayuki Matsuda, Mitsuaki Kumazawa, Hiroshi Takahashi, Shinji Kikuchi
  • Patent number: 7309457
    Abstract: A chain antimony oxide fine particle group comprising antimony oxide fine particles which have an average particle diameter of 5 to 50 nm, are connected in the form of a chain and have an average connection number of 2 to 30 and preferably used for forming a hard coating film. The fine particle group can be prepared by a process comprising treating an alkali antimonate aqueous solution with a cation exchange resin to prepare an antimonic acid (gel) dispersion and then treating the dispersion with an anion exchange resin and/or adding a base to the dispersion. Also provided is a substrate with a film comprising a substrate and a hard coating film. The hard coating film includes a chain inorganic oxide fine particle group, in which inorganic oxide fine particles of 2 to 30 on the average are connected in the form of a chain, and a matrix.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: December 18, 2007
    Assignee: Catalysts & Chemicals Industries Co., Ltd.
    Inventors: Ryo Muraguchi, Masayuki Matsuda, Hiroyasu Nishida, Toshiharu Hirai, Mitsuaki Kumazawa
  • Patent number: 7163892
    Abstract: There is provided a process for producing an integrated circuit, wherein not only can conductive fine particles be deposited efficiently and densely in minute wiring channels and connecting holes but also a circuit of low wiring resistance and high density can be formed and wherein a high-degree integration can be achieved to thereby bring about an economic advantage. In particular, there is provided a process for producing an integrated circuit, comprising coating a substrate provided with wiring channels with a coating liquid for integrated circuit formation containing conductive fine particles to thereby form an integrated circuit on the substrate, wherein the coating liquid for integrated circuit formation while being exposed to ultrasonic waves is applied to the wiring channels.
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: January 16, 2007
    Assignee: Catalysts & Chemicals Industries Co., Ltd.
    Inventors: Atsushi Tonai, Toshiharu Hirai, Tsuguo Koyanagi, Masayuki Matsuda, Michio Komatsu
  • Publication number: 20060234087
    Abstract: A transparent film-forming coating liquid is provided which is capable of forming a transparent film that is excellent not only in scratch resistance, film hardness, scratch strength and adhesion to a substrate but also in haze and anti-glare properties. Also provided is a display device having a front panel constituted of a substrate with such a transparent film applied thereto. The transparent film-forming coating liquid comprises inorganic oxide particle groups, in each of which 2 to 10 inorganic oxide particles on an average are linked in the form of a chain, and a polar solvent. In the transparent film-forming coating liquid, the inorganic oxide particles have an average particle diameter of 4 to 200 nm. The inorganic oxide particles are silica particles, and the silica particles are porous particles and/or hollow particles each having a cavity inside.
    Type: Application
    Filed: May 12, 2004
    Publication date: October 19, 2006
    Applicant: CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
    Inventors: Mitsuaki Kumazawa, Masayuki Matsuda, Toshiharu Hirai
  • Patent number: 7123902
    Abstract: Embodiments of the invention relate to a mail sending and receiving devices and methods. In one embodiment, a communication device comprises a display unit, and a receiving unit configured to receive a mail which includes a plurality of mail contents and condition information governing which of the plurality of mail contents can be displayed. A storage unit is configured to store the mail which is received by the receiving unit. A control unit is configured to control display of the plurality of mail contents by the display unit in response to the condition information, when a display instruction of the mail which is stored in the storage unit is inputted.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: October 17, 2006
    Assignee: Hitachi, Ltd.
    Inventor: Masayuki Matsuda
  • Publication number: 20060212905
    Abstract: Upon reception of broadcast data which includes textual information or which is copyable, a broadcast receiving terminal presents the received data and a mark or a message by selecting which a user designates to paste/attach the received data into/to an e-mail. When the user selects the mark or the message, the broadcast data is pasted/attached into/to the e-mail which is to be transmitted.
    Type: Application
    Filed: September 19, 2005
    Publication date: September 21, 2006
    Inventors: Masayuki Matsuda, Hiroyuki Koreeda, Masaru Nanki
  • Patent number: 7045560
    Abstract: An antifouling coating which comprises a varnish comprised of a metal-containing acrylic resin having, in a side chain thereof, at least one group represented by the following formula (1): wherein X represents a group of the formula: n represents 0 or 1; Y represents a hydrocarbon group; M represents a metal; m represents an integer equal to [(the valence number of metal M)-1]; A represents an organic acid residue derived from a monobasic acid, said varnish having a nonvolatile fraction of not less than 40 weight % and a viscosity at 25° C. of not more than 18 poises and said antifouling coating having a volatile organic compound (VOC) content of not more than 400 g/L.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: May 16, 2006
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Naoki Yamamori, Satoshi Okamoto, Kiyoaki Higo, Masayuki Matsuda
  • Publication number: 20050191028
    Abstract: A moving-image playback terminal for mobile use includes a storage unit, a control unit, a video decoding unit, a text decoding unit, a display unit, and a power supply unit. The terminal plays back a stream in which encoded video information and text information are included. The moving-image playback terminal further includes a video decode on/off function that turns on/off an execution of video decoding in the video decoding unit. If the video decode on/off function is turned off when the stream is played back, the text decoding unit decodes text information but the video decoding unit does not decode video information.
    Type: Application
    Filed: July 16, 2004
    Publication date: September 1, 2005
    Inventors: Masayuki Matsuda, Tamotsu Ito, Yutaka Matsunobu
  • Publication number: 20050181838
    Abstract: A portable mobile unit for alerting on incoming of a signal by a ringing sound, comprises: a ringing sound generator for generating the ringing sound in a plurality of patterns; and a controller for controlling operations of the portable mobile unit, wherein the controller select one pattern from the a plurality of patterns based on conditions which are set up in advance, when the signal comes in, so as to control the ringing sound generator to generate the ringing sound for alerting a user of the incoming call, thereby providing the portable mobile unit being superior in the usability, with which various conditions can be grasped by means of change in the ringing sound when the telephone call comes in, while achieving the discrimination of the ringing sound for alerting of the incoming call.
    Type: Application
    Filed: April 1, 2005
    Publication date: August 18, 2005
    Applicant: Hitachi, Ltd
    Inventors: Masayuki Matsuda, Tomohiro Esaki, Kazuyuki Takizawa, Akio Shinagawa, Chikako Takada