Patents by Inventor Hiroyuki Naito

Hiroyuki Naito 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: 9075281
    Abstract: A colored composition includes: (A) a dye that is selected from the group consisting of a methine dye, an anthraquinone dye and an azomethine dye, and that is a mixture of stereoisomers; and (B) a non-polar solvent.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: July 7, 2015
    Assignee: FUJIFILM Corporation
    Inventors: Takashi Kato, Yasuhiro Ishiwata, Hiroyuki Naito
  • Publication number: 20140293394
    Abstract: A colored composition includes: (A) a dye that is selected from the group consisting of a methine dye, an anthraquinone dye and an azomethine dye, and that is a mixture of stereoisomers; and (B) a non-polar solvent.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 2, 2014
    Inventors: Takashi KATO, Yasuhiro ISHIWATA, Hiroyuki NAITO
  • Publication number: 20140285868
    Abstract: A colored composition includes: an azomethine pigment represented by the following Formula (1) and having a solubility in n-hexane of 1% by mass or more at 25° C. and 0.1 MPa; and a non-polar solvent: wherein, in Formula (1), Het1 represents a ring having no dissociable group and Ar represents an aromatic ring having no dissociable group or a saturated heterocycle having no dissociable group.
    Type: Application
    Filed: June 4, 2014
    Publication date: September 25, 2014
    Applicant: FUJIFILM CORPORATION
    Inventors: Takashi KATO, Yasuhiro ISHIWATA, Hiroyuki NAITO
  • Publication number: 20140002888
    Abstract: The electrowetting display apparatus includes a display unit including: a first substrate at least one surface of which is electroconductive; a second substrate disposed to face the electroconductive surface of the first substrate; a hydrophobic insulation film disposed on the electroconductive surface side of the first substrate; a non-electroconductive oil which is provided between the hydrophobic insulation film and second substrate movably on the hydrophobic insulation film and includes a non-polar solvent and an azamethine-based colorant containing two colorant mother nuclei bonded via a linking group represented by ?N—; and an electroconductive hydrophilic liquid provided between the hydrophobic insulation film and second substrate to contact the oil; in which an image is displayed by applying a voltage between the hydrophilic liquid and the electroconductive surface of first substrate and changing the shape of interface between the oil and hydrophilic liquid.
    Type: Application
    Filed: June 20, 2013
    Publication date: January 2, 2014
    Inventors: Hiroyuki NAITO, Yasuhiro ISHIWATA, Takashi KATO
  • Publication number: 20130321895
    Abstract: An electrowetting display device that includes a display member having: a first substrate in which at least one surface has conductivity, a second substrate which is disposed to face the conductive surface of the first substrate, a hydrophobic insulating film which is provided on the conductive surface of the first substrate, an oil, which is non-conductive, provided between the hydrophobic insulating film and the second substrate so as to be movable on the hydrophobic insulating film, and containing a nonpolar solvent and a methine dye including two dye mother nuclei that are linked through a linking group having a methine unsaturated chain, and a hydrophilic liquid which is conductive, provided between the hydrophobic insulating film and the second substrate so as to be in contact with the oil.
    Type: Application
    Filed: May 21, 2013
    Publication date: December 5, 2013
    Applicant: FUJIFILM CORPORATION
    Inventors: Hiroyuki NAITO, Yasuhiro ISHIWATA, Takashi KATO
  • Patent number: 8410501
    Abstract: A light source that restricts the heat accumulation in the phosphor. The light source includes: a substrate 5; LED elements D21, D22, D23, D41, D42 that have been implemented on a main surface of the substrate 5; projections 11 that have been formed in areas of the main surface of the substrate 5 in which any of the LED elements D21, D22, D23, D41, D42 have not been implemented; and a translucent sealing member 7 that has been formed on the substrate in a state that the LED elements D21, D22, D23, D41, D42 and the projections 11 are covered and sealed with the sealing member 7. The sealing member 7 includes a phosphor 13 that converts light from the LED elements D21, D22, D23, D41, D42 into light of a predetermined color. The heat conductivity of the projections 11 is higher than the heat conductivity of the sealing member 7.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: April 2, 2013
    Assignee: Panasonic Corporation
    Inventors: Satoshi Shida, Hiroyuki Naito, Takaari Uemoto
  • Patent number: 8404691
    Abstract: There is provided compounds that inhibit interaction between murine double minute 2 (Mdm2) protein and p53 protein and exhibits anti-tumor activity. Compounds include imidazothiazole derivatives that can inhibit interaction between Mdm2 protein and p53 protein and exhibits anti-tumor activity.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: March 26, 2013
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Kouichi Uoto, Yuuichi Sugimoto, Hiroyuki Naito, Masaki Miyazaki, Keisuke Yoshida, Masashi Aonuma
  • Publication number: 20110312990
    Abstract: A compound represented by the general formula (1): -Q1-Q2-T0-N(R1)-Q3-N(R2)-T1-Q4??(1) wherein R1 and R2 are hydrogen atoms or the like; Q1 is a saturated or unsaturated, 5- or 6-membered cyclic hydrocarbon group which may be substituted, or the like; Q2 is a single bond or the like; Q3 is a group in which Q5 is an alkylene group having 1 to 8 carbon atoms, or the like; and T0 and T1 are carbonyl groups or the like; a salt thereof, a solvate thereof, or an N-oxide thereof.
    Type: Application
    Filed: December 13, 2010
    Publication date: December 22, 2011
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto, Hiroyuki Naito, Akiyoshi Mochizuki, Tsutomu Nagata, Hideyuki Kanno, Noriyasu Haginoya, Kenji Yoshikawa, Masatoshi Nagamochi, Syozo Kobayashi, Makoto Ono
  • Publication number: 20110301176
    Abstract: There is provided compounds that inhibit interaction between murine double minute 2 (Mdm2) protein and p53 protein and exhibits anti-tumor activity. Compounds include imidazothiazole derivatives that can inhibit interaction between Mdm2 protein and p53 protein and exhibits anti-tumor activity.
    Type: Application
    Filed: July 15, 2011
    Publication date: December 8, 2011
    Inventors: Kouichi Uoto, Yuuichi Sugimoto, Hiroyuki Naito, Masaki Miyazaki, Keisuke Yoshida, Masashi Aonuma
  • Patent number: 7992516
    Abstract: A phosphor layer forming apparatus (1) in which a paste (21) containing a phosphor is discharged so as to cover each of a plurality of light-emitting elements (11) mounted on a substrate (10) includes the following: a discharge portion (12) for discharging the paste (21) in the form of droplets onto each of the light-emitting elements (11); a measurement portion (13) for measuring the thickness of individual phosphor layers that are formed of the paste (21) covering each of the light-emitting elements (11); and a discharge control portion (14) for controlling the amount of the paste (21) to be redischarged for each phosphor layer in accordance with the thickness of the individual phosphor layers measured by the measurement portion (13). This phosphor layer forming apparatus can reduce the manufacturing time.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: August 9, 2011
    Assignee: Panasonic Corporation
    Inventors: Satoshi Shida, Hiroyuki Naito, Noriyasu Tanimoto, Yasuharu Ueno, Makoto Morikawa
  • Publication number: 20110077266
    Abstract: The present invention relates to diamine compounds which inhibit activated blood coagulation factor X and exhibit an anticoagulant effect and there uses for treating various diseases based on thromboembolism.
    Type: Application
    Filed: May 21, 2010
    Publication date: March 31, 2011
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto, Hiroyuki Naito, Akiyoshi Mochizuki, Tsutomu Nagata, Hideyuki Kanno, Noriyasu Haginoya, Kenji Yoshikawa, Masatoshi Nagamochi, Syozo Kobayashi, Makoto Ono
  • Patent number: 7902568
    Abstract: A light-emitting module (2) includes a mounting board (1) with a conductor pattern and a plurality of light-emitting elements (15) mounted on the conductor pattern via wires (21). The extending direction of each of the wires (21) toward the conductor pattern is oriented irregularly when viewed perpendicularly to the mounting board (1). This can prevent the shadows of the wires (21) from overlapping, and thus can suppress the luminance nonuniformity.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: March 8, 2011
    Assignee: Panasonic Corporation
    Inventors: Makoto Morikawa, Takaari Uemoto, Keiji Nishimoto, Satoshi Shida, Yasuharu Ueno, Hiroyuki Naito
  • Patent number: 7861908
    Abstract: A component mounting apparatus includes a component feeder that feeds a component with its bump electrodes facing down, a mounting head that mounts the component onto a substrate, a supporting base that secures the substrate, and a positioning device that aligns the component with the substrate. The mounting head includes an ultrasonic vibration generator, an ultrasonic vibration propagation member that conveys the ultrasonic vibration provided by the ultrasonic vibration generator to a working face holding the component as vibration parallel thereto, a pressure loader that applies a pressure load to the working face from a position immediately thereabove in the direction perpendicular thereto, and a heater that heats the vicinity of the working face. Thereby, ultrasonic bonding is carried out with high reliability even if the component has a number of bump electrodes on its face.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: January 4, 2011
    Assignee: Panasonic Corporation
    Inventors: Shozo Minamitani, Takaharu Mae, Yasuharu Ueno, Akira Yamada, Shinji Kanayama, Makoto Akita, Nobuhisa Watanabe, Akira Mori, Hiroyuki Naito, Shinya Marumo, Makoto Morikawa
  • Patent number: 7855501
    Abstract: A light-emitting device (1) includes a substrate (10), a light-emitting element (12) that is mounted on the substrate (10) and includes a luminous region (12b) and a nonluminous region (12a), and a phosphor layer (13) that is formed to cover the light-emitting element (12). The thickness of the phosphor layer (13a) located on the nonluminous region (12a) is smaller than that of the phosphor layer (13b) located on the luminous region (12b). The light-emitting device (1) can suppress nonuniform luminescent color.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: December 21, 2010
    Assignee: Panasonic Corporation
    Inventors: Noriyasu Tanimoto, Toshifumi Ogata, Satoshi Shida, Hiroyuki Naito
  • Publication number: 20100129525
    Abstract: A phosphor layer forming apparatus (1) in which a paste (21) containing a phosphor is discharged so as to cover each of a plurality of light-emitting elements (11) mounted on a substrate (10) includes the following: a discharge portion (12) for discharging the paste (21) in the form of droplets onto each of the light-emitting elements (11); a measurement portion (13) for measuring the thickness of individual phosphor layers that are formed of the paste (21) covering each of the light-emitting elements (11); and a discharge control portion (14) for controlling the amount of the paste (21) to be redischarged for each phosphor layer in accordance with the thickness of the individual phosphor layers measured by the measurement portion (13). This phosphor layer forming apparatus can reduce the manufacturing time.
    Type: Application
    Filed: May 11, 2006
    Publication date: May 27, 2010
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Satoshi Shida, Hiroyuki Naito, Noriyasu Tanimoto, Yasuharu Ueno, Makoto Morikawa
  • Publication number: 20100099660
    Abstract: A method for treating cerebral infarction, cerebral embolism, myocardial infarction, angina pectoris, pulmonary infarction, pulmonary embolism, Buerger's disease, deep venous thrombosis, disseminated intravascular coagulation syndrome, thrombus formation after artificial valve or joint replacement, thrombus formation and reocclusion after angioplasty, multiple organ dysfunction syndrome (MODS), thrombus formation during extracorporeal circulation, or blood clotting upon blood drawing is provided.
    Type: Application
    Filed: December 16, 2009
    Publication date: April 22, 2010
    Applicant: DAIICHI PHARMACEUTICAL CO., LTD.
    Inventors: Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto, Hiroyuki Naito, Akiyoshi Mochizuki, Tsutomu Nagata, Hideyuki Kanno, Noriyasu Haginoya, Kenji Yoshikawa, Masatoshi Nagamochi, Syozo Kobayashi, Makoto Ono
  • Publication number: 20100093785
    Abstract: A compound represented by the general formula (1): -Q1-Q2-T0-N(R1)-Q3-(R2)T1Q4 ??(1) wherein R1 and R2 are hydrogen atoms or the like; Q1 is a saturated or unsaturated, 5- or 6-membered cyclic hydrocarbon group which may be substituted, or the like; Q2 is a single bond or the like; Q3 is a group in which Q5 is an alkylene group having 1 to 8 carbon atoms, or the like; and T0 and T1 are carbonyl groups or the like; a salt thereof, a solvate thereof, or an N-oxide thereof.
    Type: Application
    Filed: December 30, 2008
    Publication date: April 15, 2010
    Applicant: DAIICHI PHARMACEUTICAL CO., LTD.
    Inventors: Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto, Hiroyuki Naito, Akiyoshi Mochizuki, Tsutomu Nagata, Hideyuki Kanno, Noriyasu Haginoya, Kenji Yoshikawa, Masatoshi Nagamochi, Syozo Kobayashi, Makoto Ono
  • Patent number: 7696527
    Abstract: Provided is a light source that has high reliability and hardly causes conductivity failure between a light emitting device and a conductive land. In an LED light source of the present invention, an LED bare chip is mounted to conductive lands of a substrate, using bumps (55a, 55b). The LED bare chip (D65) is provided with a p-electrode (Lp) and an n-electrode (Ln) on a rear surface. The p-electrode (Lp) is larger in area than the n-electrode (Ln). The p-electrode (Lp) is bonded to a corresponding conductive land via four bumps (55a), whereas the n-electrode (Ln) is bonded to a corresponding conductive land via one bump (55b). A bonded area (Sn) between the n-electrode (Ln) and the bump (55b) is larger than a bonded area (Sp) between the p-electrode (Lp) and one of the bumps (55a).
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: April 13, 2010
    Assignee: Panasonic Corporation
    Inventors: Takaari Uemoto, Hiroyuki Naito
  • Publication number: 20100079997
    Abstract: A light-emitting module (2) includes a mounting board (1) with a conductor pattern and a plurality of light-emitting elements (15) mounted on the conductor pattern via wires (21). The extending direction of each of the wires (21) toward the conductor pattern is oriented irregularly when viewed perpendicularly to the mounting board (1). This can prevent the shadows of the wires (21) from overlapping, and thus can suppress the luminance nonuniformity.
    Type: Application
    Filed: July 10, 2006
    Publication date: April 1, 2010
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Makoto Morikawa, Takaari Uemoto, Keiji Nishimoto, Satoshi Shida, Yasuharu Ueno, Hiroyuki Naito
  • Publication number: 20090321772
    Abstract: A light source that restricts the heat accumulation in the phosphor. The light source includes: a substrate 5; LED elements D21, D22, D23, D41, D42 that have been implemented on a main surface of the substrate 5; projections 11 that have been formed in areas of the main surface of the substrate 5 in which any of the LED elements D21, D22, D23, D41, D42 have not been implemented; and a translucent sealing member 7 that has been formed on the substrate in a state that the LED elements D21, D22, D23, D41, D42 and the projections 11 are covered and sealed with the sealing member 7. The sealing member 7 includes a phosphor 13 that converts light from the LED elements D21, D22, D23, D41, D42 into light of a predetermined color. The heat conductivity of the projections 11 is higher than the heat conductivity of the sealing member 7.
    Type: Application
    Filed: January 10, 2008
    Publication date: December 31, 2009
    Inventors: Satoshi Shida, Hiroyuki Naito, Takaari Uemoto