Patents by Inventor Keiichi Suzuki

Keiichi Suzuki 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: 12254774
    Abstract: A server includes: a communication device configured to acquire information on a user who is to receive a physical exam, the information including a residence of the user and an examination item of the user; and one or more processors configured to determine a travel schedule of a plurality of vehicles each configured to perform one or more of a plurality of the examination items of the physical exam, the travel schedule being a schedule for the vehicles that offer the examination items of a plurality of the users to travel around the residences of the users.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: March 18, 2025
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroyuki Suzuki, Yoshinori Kanemitsu, Hirohiko Taniguchi, Hirona Ota, Yuki Tatsumoto, Keiichi Uno
  • Publication number: 20250053250
    Abstract: An information processing system is configured by including a coordinates detector which is configured to detect coordinates which correspond to a position of an operational object surface with which a pen-shaped input device is in contact and a controller which is configured to so control as to switch ON/OFF of vibrations which are generated from the pen-shaped input device in accordance with an interval pattern which is obtained by sectionalizing a moving locus of the coordinates which are detected by the coordinates detector in a case where the pen-shaped input device moves in contact with the operational object surface in accordance with a predetermined distance.
    Type: Application
    Filed: August 7, 2024
    Publication date: February 13, 2025
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Keiichi Yoshitomi, Mitsuhiro Yamazaki, Yoshitsugu Suzuki
  • Publication number: 20240111177
    Abstract: An optical product is provided that has a metal layer on a base material, wherein a surface layer portion of the metal layer on an opposite side thereof to a base material side thereof is passivated. A method of manufacturing the optical product includes forming the metal layer on the base material, and passivating the surface layer portion of the formed metal layer by an oxidation treatment.
    Type: Application
    Filed: December 6, 2023
    Publication date: April 4, 2024
    Applicant: HOYA LENS THAILAND LTD.
    Inventor: Keiichi SUZUKI
  • Patent number: 11845344
    Abstract: Provided is a capacitor module in which a plurality of film capacitor cells and a pair of bus bars are housed in a metal case to be integrated with a resin added in the metal case, and an electrical insulating film is formed at least on an inner surface of the metal case or each of outer surfaces of the pair of bus bars. The capacitor module is provided in an inverter device including an inverter circuit that converts DC power into AC power. The inverter device is provided in a motor module including an AC motor rotationally driven by AC power supplied from the inverter device, and the motor module is provided in a vehicle including an electric drive system.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: December 19, 2023
    Assignee: NIDEC CORPORATION
    Inventor: Keiichi Suzuki
  • Publication number: 20220410726
    Abstract: Provided is a capacitor module in which a plurality of film capacitor cells and a pair of bus bars are housed in a metal case to be integrated with a resin added in the metal case, and an electrical insulating film is formed at least on an inner surface of the metal case or each of outer surfaces of the pair of bus bars. The capacitor module is provided in an inverter device including an inverter circuit that converts DC power into AC power. The inverter device is provided in a motor module including an AC motor rotationally driven by AC power supplied from the inverter device, and the motor module is provided in a vehicle including an electric drive system.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 29, 2022
    Inventor: Keiichi SUZUKI
  • Patent number: 11422387
    Abstract: Provided is an eyeglass lens having a hard layer on a lens substrate and a pattern layer having a laminate structure in which a plurality of layers are laminated on the hard layer, wherein the pattern layer includes: a metal oxide layer laminated directly on a surface of the hard layer; a metal layer; and a metal oxide layer located at the uppermost surface of the pattern layer.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 23, 2022
    Assignee: HOYA LENS THAILAND LTD.
    Inventor: Keiichi Suzuki
  • Patent number: 10982901
    Abstract: A drying system includes a nozzle attached to an air supply duct of a drying chamber that blows out heated air inside the duct toward an object to be dried inside the chamber. The nozzle includes a horn-shaped inner-side surface made of pairs of first and second inner-side surfaces that respectively face each other in first and second directions, an opening width of the second surfaces in the second direction gradually increasing forward in a direction in which the air is blown and being 2 to 25 times inclusive larger than an opening width in the first direction. The drying system includes: the duct with the nozzles; a feeding device feeding air to the duct; and a heating device heats the fed air. The feeding device feeds air to the duct such that the air blown out from the nozzle spreads more in the first direction than in the second.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: April 20, 2021
    Assignee: TRINITY INDUSTRIAL CORPORATION
    Inventors: Manabu Hakata, Yasushi Kondo, Keiichi Suzuki, Kimihiko Sugiura, Satoshi Tamura
  • Publication number: 20210109374
    Abstract: An optical product is provided that has a metal layer on a base material, wherein a surface layer portion of the metal layer on an opposite side thereof to a base material side thereof is passivated.
    Type: Application
    Filed: December 17, 2020
    Publication date: April 15, 2021
    Applicant: HOYA LENS THAILAND LTD.
    Inventor: Keiichi SUZUKI
  • Publication number: 20200192120
    Abstract: Provided is an eyeglass lens having a hard layer on a lens substrate and a pattern layer having a laminate structure in which a plurality of layers are laminated on the hard layer, wherein the pattern layer includes: a metal oxide layer laminated directly on a surface of the hard layer; a metal layer; and a metal oxide layer located at the uppermost surface of the pattern layer.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 18, 2020
    Applicant: HOYA LENS THAILAND LTD.
    Inventor: Keiichi SUZUKI
  • Publication number: 20200033058
    Abstract: A drying system includes a nozzle attached to an air supply duct of a drying chamber that blows out heated air inside the duct toward an object to be dried inside the chamber. The nozzle includes a horn-shaped inner-side surface made of pairs of first and second inner-side surfaces that respectively face each other in first and second directions, an opening width of the second surfaces in the second direction gradually increasing forward in a direction in which the air is blown and being 2 to 25 times inclusive larger than an opening width in the first direction. The drying system includes: the duct with the nozzles; a feeding device feeding air to the duct; and a heating device heats the fed air. The feeding device feeds air to the duct such that the air blown out from the nozzle spreads more in the first direction than in the second.
    Type: Application
    Filed: November 6, 2017
    Publication date: January 30, 2020
    Applicant: TRINITY INDUSTRIAL CORPORATION
    Inventors: Manabu HAKATA, Yasushi KONDO, Keiichi SUZUKI, Kimihiko SUGIURA, Satoshi TAMURA
  • Publication number: 20180372919
    Abstract: A cover member includes a transparent substrate, a lamination, and a stain resistant coating. The lamination is disposed on at least a part of a surface of the substrate. The lamination serves as an antireflection coating that has a layer made of silicon nitride and a layer made of silicon oxide. The content of silicon nitride in the region to a depth of 150 nm from the outside surface of the lamination is 30-50 vol %. The stain resistant coating is made of a fluorinated organosilicon compound. The stain resistant coating is disposed on a surface of the lamination. The cover member is provided to a mechanical timepiece.
    Type: Application
    Filed: August 30, 2018
    Publication date: December 27, 2018
    Inventors: Katsumi SUZUKI, Keiichi SUZUKI, Hiroyuki SEKI
  • Patent number: 9285585
    Abstract: The optical article includes an optical substrate comprising a concave surface with a radius of curvature of equal to or greater than 350 mm on one side and a convex surface with a radius of curvature of equal to or greater than 120 mm on the other side, a first antifouling layer directly or through at least one additional layer on the concave surface, and a second antifouling layer directly or through at least one additional layer on the convex surface, and satisfies the conditions below: 0.01??L1?0.12 0.1??L2 ?L1<?L2 wherein ?L1 denotes a coefficient of static friction of a surface of the first antifouling layer, and ?L2 denotes a coefficient of static friction of a surface of the second antifouling layer.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: March 15, 2016
    Assignee: EHS LENS PHILIPPINES, INC.
    Inventor: Keiichi Suzuki
  • Patent number: 8849702
    Abstract: An information processing apparatus includes a receiving unit configured to receive a utilization request for one of plural services provided by a computer; a service attribute information storage unit configured to store service attribute information of each of the services, the service attribute information including information indicating a type of the service and information indicating an evaluation of a content of the service; and a service recommending unit configured to search the service attribute information storage unit for the service attribute information corresponding to the type of the requested service, and determine a utilization-recommended service based on the evaluation information in the service attribute information retrieved from the service attribute information storage unit.
    Type: Grant
    Filed: January 25, 2010
    Date of Patent: September 30, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Hiroshi Ishihara, Keiichi Suzuki, Michihiko Tsuda
  • Patent number: 8816250
    Abstract: A pulsed arc welding method using carbon dioxide gas alone or a mixed gas made mainly of carbon dioxide gas as a shield gas, provides a pulse current of alternately repeating first and second pulses as a weld current. The first pulse and the second pulse have a pulse waveform of a different pulse peak current level and a different pulse width, respectively, and the following conditions are satisfied: peak current of the first pulse (Ip1)=300 to 700 A; peak period (Tp1)=0.3 to 5.0 ms; base current Ib1=30 to 200 A, base period (Tb1)=0.3 to 10 ms; peak current of the second pulse (Ip2)=200 to 600 A; peak period (Tp2)=1.0 to 15 ms; base current (Ib2)=30 to 200 A; and base period (Tb2)=3.0 to 20 ms.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: August 26, 2014
    Assignee: Kobe Steel, Ltd.
    Inventors: Fusaki Koshiishi, Keiichi Suzuki, Kei Yamazaki, Masahiro Honma
  • Publication number: 20140211150
    Abstract: The optical article includes an optical substrate comprising a concave surface with a radius of curvature of equal to or greater than 350 mm on one side and a convex surface with a radius of curvature of equal to or greater than 120 mm on the other side, a first antifouling layer directly or through at least one additional layer on the concave surface, and a second antifouling layer directly or through at least one additional layer on the convex surface, and satisfies the conditions below: 0.01??L1?0.12 0.1??L2 ?L1<?L2 wherein ?L1 denotes a coefficient of static friction of a surface of the first antifouling layer, and ?L2 denotes a coefficient of static friction of a surface of the second antifouling layer.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 31, 2014
    Applicant: HOYA LENS MANUFACTURING PHILIPPINES INC.
    Inventor: Keiichi SUZUKI
  • Patent number: 8756542
    Abstract: In an LSI designing support device and method, in which in an LSI circuit is designed including a logic gate and an FET, a possibility that a steady-state flow-through current from a power source to a ground is generated is determined. In an inputted netlist including a logic gate and an FET, extraction is made of a flow-through condition function which expresses, in terms of a Boolean expression, on/off of an FET arranged in a path from a power source to a ground or a path from the output of a logic gate to the power source or to the ground. A flow-through condition determining Boolean expression of a logic circuit which supplies an input to the flow-through condition function is extracted. The Boolean expression is degenerated with logic equivalence maintained, and the existence or nonexistence of a possibility of satisfying a flow-through condition is determined.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: June 17, 2014
    Assignee: Renesas Electronics Corporation
    Inventor: Keiichi Suzuki
  • Publication number: 20130275929
    Abstract: In an LSI designing support device and method, in which in an LSI circuit is designed including a logic gate and an FET, a possibility that a steady-state flow-through current from a power source to a ground is generated is determined. In an inputted netlist including a logic gate and an FET, extraction is made of a flow-through condition function which expresses, in terms of a Boolean expression, on/off of an FET arranged in a path from a power source to a ground or a path from the output of a logic gate to the power source or to the ground. A flow-through condition determining Boolean expression of a logic circuit which supplies an input to the flow-through condition function is extracted. The Boolean expression is degenerated with logic equivalence maintained, and the existence or nonexistence of a possibility of satisfying a flow-through condition is determined.
    Type: Application
    Filed: March 20, 2013
    Publication date: October 17, 2013
    Applicant: RENESAS ELECTRONICS CORPORATION
    Inventor: Keiichi SUZUKI
  • Publication number: 20130260115
    Abstract: A transparent member has a transparent substrate, and an antireflection coating that has a high index of refraction layer made of silicon nitride and a low index of refraction layer made of silicon oxide alternately laminated on at least a part of a surface of the substrate. The content of silicon nitride in the region to a depth of 150 nm from the outside surface of the antireflection coating is 30-50 vol %.
    Type: Application
    Filed: May 21, 2013
    Publication date: October 3, 2013
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Katsumi SUZUKI, Keiichi SUZUKI, Hiroyuki SEKI
  • Patent number: 8392778
    Abstract: To reduce pseudo errors. A stationary signal is propagated through the circuit to be checked. A combination is extracted in which different asynchronous transfers occur between a transmitting side register and a receiving side register. From the extracted combination of asynchronous transfers, a circuit to be checked is extracted, and a synchronization circuit of a plurality of signals is excluded from the circuit to be checked. A stationary signal is propagated through the circuit to be checked, for each combination among all combinations of logic values “1” and “0” of the stationary signal. It is checked whether or not there exists one asynchronous transmitting side register to which signal change can logically reach, in the combination of logic values of the stationary signal propagated. Based on the result, it is determined whether or not the circuit is appropriate as a synchronization circuit for a single-signal transfer, thereby reducing pseudo errors.
    Type: Grant
    Filed: August 4, 2012
    Date of Patent: March 5, 2013
    Assignee: Renesas Electronics Corporation
    Inventors: Keiichi Suzuki, Susumu Abe
  • Publication number: 20120304033
    Abstract: To reduce pseudo errors. A stationary signal is propagated through the circuit to be checked. A combination is extracted in which different asynchronous transfers occur between a transmitting side register and a receiving side register. From the extracted combination of asynchronous transfers, a circuit to be checked is extracted, and a synchronization circuit of a plurality of signals is excluded from the circuit to be checked. A stationary signal is propagated through the circuit to be checked, for each combination among all combinations of logic values “1” and “0” of the stationary signal. It is checked whether or not there exists one asynchronous transmitting side register to which signal change can logically reach, in the combination of logic values of the stationary signal propagated. Based on the result, it is determined whether or not the circuit is appropriate as a synchronization circuit for a single-signal transfer, thereby reducing pseudo errors.
    Type: Application
    Filed: August 4, 2012
    Publication date: November 29, 2012
    Inventors: Keiichi SUZUKI, Susume ABE