Patents by Inventor Hiroyuki TO

Hiroyuki TO 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: 9512321
    Abstract: Disclosed are an alkoxysilyl-containing A-B block copolymer formed from (meth)acrylate monomers as constituent monomers, characterized in that a polymer block of A chain has a number average molecular weight (Mn) of from 1,000 to 50,000 and a molecular weight distribution (Mw/Mn) of not greater than 1.6, a polymer block of B chain comprises alkoxysilyl-containing (meth)acrylate units as constituent monomer units, and the A-B block copolymer as a whole has a molecular weight distribution of not greater than 1.6, a process for the production of the block copolymer, a resin-treated pigment, and a pigment dispersion.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: December 6, 2016
    Assignees: DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD., KYOTO UNIVERSITY
    Inventors: Hiroyuki Shimanaka, Yoshikazu Murakami, Sachio Yoshikawa, Shinya Tsuchida, Atsushi Goto, Yoshinobu Tsujii
  • Patent number: 9511476
    Abstract: The present invention provides a cleaning brush and a cleaning apparatus that can effectively discharge dust, removed from a dresser disk of a CMP apparatus upon cleaning the dresser disk, to the outside of the cleaning system in order to prevent the dust from being again deposited on the dresser disk. A cleaning brush includes a large number of brushes formed to protrude on its top surface, vertical through-holes and into which a nozzle for ejecting a cleaning fluid is inserted, and a recessed groove formed on a lower surface that lower ends of the through-holes and face. It is configured such that dust deposited onto the brushes upon cleaning the dresser disk is discharged to outside from the recessed groove through a gap between the surrounding of the nozzle and the inner surface of the through-holes and together with the cleaning fluid.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: December 6, 2016
    Assignee: EBARA CORPORATION
    Inventor: Hiroyuki Shinozaki
  • Patent number: 9513021
    Abstract: The rear side outer peripheral edge of a propeller fan rotated and driven by a motor, of a propeller fan drive unit, is surrounded by a bell mouth. An upper plate, a lower plate, a side plate, and a machine room plate constitute an air duct at the suction side, outside the radial direction of the propeller fan. The cross-section of the bell mouth, at a first position in the vicinity where a blade of the propeller fan is closest, and where the distance between the propeller fan and the plate constituting the air duct outside the radial direction is relatively narrow, is made to be such that an expansion angle ?1 of the bell mouth suction side is made small. The overlapped height Hb of the propeller fan and the bell mouth is made large against a cross-section at a second position where the distance between the propeller fan and a plate is relatively large. The shape of the cross-section of the bell mouth is made to change gradually between the first position and the second position.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: December 6, 2016
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yasuaki Kato, Takahide Tadokoro, Masanobu Baba, Hiroyuki Takada
  • Patent number: 9511631
    Abstract: A non-pneumatic tire includes an attachment body (11) attached to an axle, a ring member (14) including an inner rim (12) fitted onto the attachment body (11) and an outer rim (13) configured to surround the inner rim (12) from the outside in a tire radial direction, and a plurality of connecting members (15) disposed between the inner rim (12) and the outer rim (13) in a tire circumferential direction and configured to connect the rims (12) and (13) to each other, wherein at least a portion of the ring member (14) and the plurality of connecting members (15) are integrally formed of a synthetic resin material having a bending modulus of elasticity obtained through a 3-point bending test pursuant to ISO 178 of 300 MPa or more and a melting point of 120° C. or more and 350° C. or less.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: December 6, 2016
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Hiroyuki Fudemoto, Ryuji Izumoto, Hidefumi Kotsubo
  • Patent number: 9513574
    Abstract: An image forming apparatus includes an electrostatic latent image bearer; a charger to charge a surface of the electrostatic latent image bearer; a power source to output a charging bias supplied to the charger; an electrostatic latent image writing unit to write an electrostatic latent image on the surface of the electrostatic latent image bearer charged by the charger; a developing unit including a developing member to develop the electrostatic latent image to obtain a toner image; a developing power source to output a developing bias supplied to the developing unit; a processor to adjust the charging bias output from the power source to a predetermined target value; and a storage unit to store an adjustment value algorithm.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: December 6, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Hiroyuki Sugiyama, Shigekazu Koguchi, Masahiko Shakuto, Shinji Minami, Tomoko Takahashi, Yoshinori Nakagawa, Ryuji Yoshida, Taichi Urayama
  • Patent number: 9513466
    Abstract: A photographing lens and an electronic device including the same are provided. The photographing lens includes a first lens, a second lens, a meniscus third lens, a meniscus fourth lens, and a fifth lens. The first lens has a positive refractive power and an object side lens surface that is convex toward the object side. The second lens has negative refractive power and an image side lens surface that is convex toward the image side. The meniscus third lens has a positive refractive power and an image side lens surface that is concave toward the image side. The meniscus fourth lens has a positive refractive power and an image side lens surface that is convex toward the image side. The fifth lens has a negative refractive power and an image side lens surface that is concave toward the image side around an optical axis.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: December 6, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hiroyuki Hagiwara
  • Patent number: 9515231
    Abstract: A phosphor for absorbing light in a region from ultraviolet to visible light and emitting light whose emission peak wavelength being in a range of 600 nm to 650 nm, represented by general formula shown below, and having a difference between the emission peak wavelength and a half width being larger than 543 nm. SrtCavEuwAlxSiyNz (in which, 0.5?t<1, 0<v?0.5, 0.01<w?0.03, t+v+w<1, 0.90?x?1.1, 0.90?y?1.1, 2.5?z?3.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: December 6, 2016
    Assignee: NICHIA CORPORATION
    Inventors: Hiroyuki Watanabe, Shoji Hosokawa
  • Patent number: 9514348
    Abstract: An image processing apparatus includes an acquisition unit, a determination unit, and a conversion unit. The acquisition unit acquires from a read image including a machine-readable code at least one of a position of the machine-readable code and character information included in the machine-readable code. The determination unit determines, based on the information acquired by the acquisition unit, a conversion method for a character code included in the machine-readable code. The conversion unit performs conversion of the character code in accordance with the conversion method determined by the determination unit.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: December 6, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Katsuya Koyanagi, Shigeru Okada, Minoru Sodeura, Hiroyuki Kishimoto, Shintaro Adachi, Shinji Hanaoka
  • Patent number: 9514887
    Abstract: An object of the present invention is to provide an aluminum foil that can make a positive electrode current collector thinner for size reduction and higher energy density of electrical storage devices, be produced easily and has a low surface resistance. An aluminum foil of the present invention as a means for achieving the object is characterized in that carbonaceous particles are dispersed and supported therein. The aluminum foil with carbonaceous particles dispersed and supported therein of the present invention can be produced by electrolysis.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: December 6, 2016
    Assignee: HITACHI METALS, LTD.
    Inventors: Atsushi Okamoto, Hiroyuki Hoshi, Setsuo Andou
  • Patent number: 9515348
    Abstract: An object of the invention is to provide a nonaqueous electrolytic solution which is capable of bringing about a nonaqueous-electrolyte secondary battery improved in initial charge capacity, input/output characteristics, and impedance characteristics. The invention relates to a nonaqueous electrolytic solution which comprises: a nonaqueous solvent; LiPF6; and a specific fluorosulfonic acid salt, and to a nonaqueous-electrolyte secondary battery containing the nonaqueous electrolytic solution.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: December 6, 2016
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Hiroyuki Tokuda, Hiroaki Yoshida, Atsushi Watarai
  • Patent number: 9513229
    Abstract: According to one embodiment, a particle measurement mask includes a first mask substrate, a support member, and a particle measurement unit. The support member is arranged at a peripheral edge portion of a second main face of the first mask substrate, which is opposite to a first main face of the first mask substrate to come into contact with a mask stage. The particle measurement unit is arranged on a side surface of the support member, and configured to measure presence and absence of particles near the second main face.
    Type: Grant
    Filed: October 12, 2015
    Date of Patent: December 6, 2016
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masaru Suzuki, Hiroyuki Mizuno
  • Patent number: 9513292
    Abstract: Provided is a method for diagnosing cancer by detecting a novel cancer marker. Cancer can be diagnosed by detecting soluble glypican 3 in a test sample.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: December 6, 2016
    Assignee: Perseus Proteomics Inc.
    Inventors: Hiroyuki Aburatani, Yutaka Midorikawa, Kiyotaka Nakano, Iwao Ohizumi, Yukio Ito, Susumu Tokita
  • Patent number: 9515479
    Abstract: According to one embodiment, there is provided an inrush current suppression apparatus that suppresses an inrush current generated when shunt capacitors are connected to a power system, the apparatus including a voltage measurement unit measuring power source voltages, a current measurement unit measuring circuit breaker currents, a polarity determination unit determining the polarities of residual voltages, a phase section detector detecting a phase section in which the polarities of the residual voltages match the polarities of the power source voltages, and a circuit breaker closing unit closing the circuit breaker within the phase section.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: December 6, 2016
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tadashi Koshizuka, Shiro Maruyama, Hiroyuki Maehara, Yoshimasa Sato
  • Patent number: 9512832
    Abstract: In a swash plate type variable displacement compressor, a lug plate includes a cylinder chamber and first and second guide surfaces. Inner peripheral edges of the first and second guide surfaces are defined respectively at parts where the peripheral edge of the cylinder chamber and the guide surfaces overlap with each other. When the inclination angle of a swash plate of the compressor is maximum, first and second guided surfaces and the first and second guide surfaces, respectively are brought into line contact with each other at a first position. At this time, first and second slide contact widths are maximum. When the inclination angle of the swash plate is minimum, the first and second guided surfaces and the first and second guide surfaces, respectively are brought into line contact with each other at a second position. At this time, the first and second slide contact widths are minimum.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: December 6, 2016
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Shinya Yamamoto, Hiroyuki Nakaima, Kengo Sakakibara, Yusuke Yamazaki
  • Patent number: 9515532
    Abstract: A mold motor includes a mold stator, a rotor, and a bracket. The mold stator includes a first bearing housing section formed of thermosetting resin, one bearing of the rotor fitting in one end in an axial direction of the first bearing housing section, an opening section formed at an end on the opposite side of the bearing housing section, and a bracket press-fitting section formed near the opening section and having a diameter larger than a stator inner diameter. The bracket includes a bracket resin section configuring a second bearing housing section in which the other bearing of the rotor fits and a bracket sheet metal section press-fit into the bracket press-fitting section of the mold stator. In the bracket, the bracket resin section and the bracket sheet metal section are integrally molded.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: December 6, 2016
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Mineo Yamamoto, Kazunori Sakanobe, Hiroyuki Ishii, Hiroki Aso, Kazuya Omura, Yasumasa Takeuchi, Katsumi Shibayama, Hitoshi Mochizuki
  • Patent number: 9512304
    Abstract: The present invention provides a method for producing a resin composition, which, by means of simple steps, can uniformly disperse microfibrillated plant fiber in a highly hydrophobic resin and can impart enhanced mechanical strength to a molding material obtained by molding the resin composition. The present invention further provides a resin composition having excellent heat resistance and low linear thermal expansion. The present invention relates to a method for producing a resin composition, the method including a step of mixing a thermoplastic resin or thermosetting resin (A), and modified plant fiber (b) or modified microfibrillated plant fiber (B), in the presence of an organic liquid (C), the modified plant fiber (b) or modified microfibrillated plant fiber (B) being obtained by modification with an alkyl or alkenyl succinic anhydride in a liquid capable of swelling microfibrillated plant fiber (B?) or plant fiber (b).
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: December 6, 2016
    Assignees: DIC Corporation, Seiko PMC Corporation, Kyoto University, Kyoto Municipal Institute of Industrial Technology and Culture
    Inventors: Hiroyuki Yano, Akihiro Sato, Tomoaki Yoshimura, Yuko Igarashi, Daisuke Kabusaki, Fumiaki Nakatsubo, Hiroaki Okumura, Takeshi Semba, Kazuo Kitagawa, Hiromasa Kataoka, Kazuhiro Shintani
  • Patent number: 9515590
    Abstract: A motor control device includes a controller configured to output a control signal to a motor driver, the control signal instructing the motor driver to cut off energization of a motor when the control signal and a signal changing depending on driving the motor do not change for a first time period, determine whether the motor is in a position hold state in which control for holding the motor at a position is executed, and change the control signal in a second time period shorter than the first time period when the motor is in the position hold state.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: December 6, 2016
    Assignee: Ricoh Company, Limited
    Inventors: Natsuko Ishizuka, Hiroyuki Kiguchi, Takeo Seki, Takuya Murata
  • Patent number: 9511415
    Abstract: A forming method of a metal plate includes press-forming the metal plate with a die, and processing the press-formed metal plate by incremental-forming.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 6, 2016
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kiyoshi Nonomura, Koji Kurozumi, Koji Inoue, Hiroyuki Horiuchi
  • Patent number: 9512788
    Abstract: A spark ignition internal combustion engine includes: a compression ratio changing mechanism by which a volume of a combustion chamber varies; a cylinder internal pressure sensor that acquires a pressure signal of a pressure vibration inside a cylinder; and an abnormal combustion detector including a filter that passes the pressure signal, of a set frequency band among the pressure signal, and detecting an occurrence of abnormal combustion based on the pressure signal having passed through the filter. The abnormal combustion detector sets a frequency band of the filter based on a crank angle section in which abnormal combustion occurs and on a mechanical compression ratio.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: December 6, 2016
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Hiroyuki Tanaka
  • Patent number: 9511693
    Abstract: There is disclosed a vehicle seat having an operating member to operate an operating seat mechanism disposed in the seat, and a pivoting operation lever coupled to the operating member to exert a pivoting operation force, thereby operating the operating seat mechanism, the operating member is integrally constituted of a shaft portion and an arm portion, the pivoting operation lever has a holding region and a coupling region to transmit the pivoting operation force to the operating member, and the coupling region has a fitting portion which fits on the shaft portion from an axial direction, and an output surface portion which comes in contact with the arm portion in a pivoting direction of the arm portion.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: December 6, 2016
    Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, SHIROKI CORPORATION
    Inventors: Tetsuo Nakagawa, Hiroyuki Mita