Patents by Inventor Takahiro Arai

Takahiro Arai 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).

  • Publication number: 20240126292
    Abstract: An information processing method uses a computer and includes: obtaining a first information item regarding first monitoring performed by a first monitor on a first vehicle, the first monitoring being allocated to the first monitor; obtaining a second information item regarding second monitoring on a second vehicle, the second monitoring being not allocated to any monitor; comparing the first information item with the second information item; generating presentation information indicating the second monitoring on the second vehicle in accordance with a result of the comparing; and presenting the generated presentation information via a presentation device.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Takahiro YONEDA, Toshiya ARAI, Yuta SHIMOTSUMA
  • Patent number: 11955256
    Abstract: A signal transmission cable is provided with a conductor, an insulator covering around the conductor, a shield layer covering around the insulator, a sheath covering around the shield layer, and a plating base layer is provided between the insulator and the shield layer to cover around the insulator. The shield layer has a plating layer provided to cover the plating base layer to be in contact with an outer peripheral surface of the plating base layer. A surface roughness of an outer peripheral surface of the plating layer is less than a surface roughness of an inner peripheral surface of the plating layer.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: April 9, 2024
    Assignee: PROTERIAL, LTD.
    Inventors: Hideyuki Sagawa, Detian Huang, Takahiro Sugiyama, Hideki Nonen, Masashi Arai, Hiroshi Ishikawa, Xinweilong Li
  • Publication number: 20240111211
    Abstract: The present disclosure relates to a photosensitive resin film containing a binder polymer, a photopolymerizable compound, a photopolymerization initiator, and a polymerization inhibitor and having a thickness of 35 to 300 ?m.
    Type: Application
    Filed: October 16, 2019
    Publication date: April 4, 2024
    Inventors: Tatsuhiko ARAI, Fuuka HIRAYAMA, Keishi ONO, Mao NARITA, Takahiro FUKAYA
  • Publication number: 20240101235
    Abstract: Provided with a weight release device capable of being operated in deep sea same as the conventional weight release device without accompanying a mechanical operation at all to avoid troubles of mechanical operation occurred in the conventional weight release device. The weight release device includes a housing fixed to the underwater observation device; a thread made of thermoplastic resin; electric heater portions; a weight support plate; a locking member of the thread made of the thermoplastic resin; and a ring for hanging the weight. The thread made of the thermoplastic resin is arranged from a start point housed in the housing, arranged to pass through the first electric heater portion, locked to the locking member of the thread made of the thermoplastic resin, arranged to pass through the second electric heater portion housed in the housing, and returned to an end point housed in the housing. The ring for hanging the weight is fixed to a lower surface of the weight support plate.
    Type: Application
    Filed: March 3, 2022
    Publication date: March 28, 2024
    Inventors: Tetsuya MIWA, Kazumasa IKEDA, Takahiro KUBOTA, Atsushi ARAI, Yasuyuki MURAKAMI
  • Publication number: 20240087371
    Abstract: An information processing method performed using a computer includes: obtaining first vehicle information from a vehicle that is a monitoring target of a monitor, the first vehicle information indicating at least one of a running state and an external state of the vehicle; determining a monitoring priority level of the vehicle according to a degree of request for monitoring the vehicle by the monitor, the degree being based on the first vehicle information; generating presentation information for monitoring the vehicle, based on the monitoring priority level; and causing a presentation device to output the presentation information.
    Type: Application
    Filed: October 10, 2023
    Publication date: March 14, 2024
    Inventors: Toshiya ARAI, Takahiro YONEDA, Yuta SHIMOTSUMA
  • Publication number: 20240088287
    Abstract: A semiconductor device includes a semiconductor substrate, a first insulating film formed on an upper surface of the semiconductor substrate in an outer peripheral region so as to surround a cell region in plan view, and a resistive element formed on the first insulating film so as to surround the cell region in plan view. A second insulating film having a thickness thinner than that of the first insulating film is formed on the upper surface of the semiconductor substrate in the outer peripheral region. A dummy pattern is formed from a portion over the second insulating film to a portion over the first insulating film so as to cover a step occurring between the second insulating film and the first insulating film.
    Type: Application
    Filed: July 5, 2023
    Publication date: March 14, 2024
    Inventors: Takahiro OHARA, Koichi ARAI, Yasunori YAMASHITA, Hideyuki YASHIMA
  • Publication number: 20240071216
    Abstract: An information processing method, performed by a computer, includes: obtaining second situational information related to a situation of at least one of a vehicle or surroundings of the vehicle at a second time point subsequent to a first time point; determining recommended content related to vehicle monitoring recommended to a second monitoring agent by inputting the second situational information to a trained model obtained by machine learning in which first situational information and a first monitoring result which is a result of monitoring by a first monitoring agent based on the first situational information are used, the first situational information being related to a situation of at least one of the vehicle or the surroundings of the vehicle at the first time point; generating presentation information for vehicle monitoring based on the recommended content determined; and causing a presentation device to output the presentation information.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Inventors: Toshiya ARAI, Takahiro YONEDA, Yuta SHIMOTSUMA
  • Publication number: 20240026532
    Abstract: Provided is a method for forming a TiO2—SiO2 laminated layer for suppressing a crystallization of TiO2 layer. In one embodiment, a TiO2—SiO2 laminated layer may be formed by alternately forming and stacking a TiO2 layer and a SiO2 layer by plasma atomic layer deposition. A TiO2—SiO2 laminated layer has a high film strength compared to the conventional SiO2 layer and a crystallization of TiO2 layer is suppressed by forming a laminated layer and controlling a cycle ratio of the step of forming a TiO2 layer to the step of forming a SiO2 layer.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 25, 2024
    Inventors: YeaHyun Gu, KwangMan Ko, HyunChul Kim, HakJoo Lee, Takahiro Arai, Hiroshi Kou
  • Patent number: 11091698
    Abstract: An anti-caking agent for soil includes, as effective ingredients: a lignin having a molecular weight peak, as measured by GPC molecular weight analysis using a UV detector at a wavelength of 254 nm, within the molecular weight range of 10,000 to 40,000; and a diatomaceous earth. A method of improving the growth of a plant uses the above described anti-caking agent for soil. The anti-caking agent for soil has the effect of reducing the caking of soil and improving the poor growth of a plant.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: August 17, 2021
    Assignee: Toray Industries, Inc.
    Inventors: Shigeyuki Funada, Takahiro Arai, Hiroyuki Kurihara, Katsushige Yamada
  • Patent number: 10937607
    Abstract: An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: March 2, 2021
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventor: Takahiro Arai
  • Publication number: 20200283682
    Abstract: An anti-caking agent for soil includes, as effective ingredients: a lignin having a molecular weight peak, as measured by GPC molecular weight analysis using a UV detector at a wavelength of 254 nm, within the molecular weight range of 10,000 to 40,000; and a diatomaceous earth. A method of improving the growth of a plant uses the above described anti-caking agent for soil. The anti-caking agent for soil has the effect of reducing the caking of soil and improving the poor growth of a plant.
    Type: Application
    Filed: September 25, 2018
    Publication date: September 10, 2020
    Inventors: Shigeyuki Funada, Takahiro Arai, Hiroyuki Kurihara, Katsushige Yamada
  • Publication number: 20200266011
    Abstract: An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Inventor: Takahiro ARAI
  • Publication number: 20200247835
    Abstract: A method of producing lignin includes obtaining an alkali-treated product by an alkali treatment in which a lignin-containing biomass is brought into contact with an alkaline aqueous solution; and keeping a temperature of the alkali-treated product at 35° C. or higher, and adjusting a pH of the alkali-treated product to pH 7 or lower to precipitate lignin, and recovering the lignin.
    Type: Application
    Filed: July 30, 2018
    Publication date: August 6, 2020
    Inventors: Takahiro Arai, Hiroyuki Kurihara, Shigeyuki Funada, Katsushige Yamada
  • Patent number: 10699855
    Abstract: An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: June 30, 2020
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventor: Takahiro Arai
  • Patent number: 10649310
    Abstract: A blade driving device including, a base plate including an opening through which light passes, a blade configured to runs on a surface of the base plate to open and close the opening, a drive mechanism including a drive spring and actuates the blade; and a charge mechanism configured to perform a charge operation on the drive mechanism against the drive spring. The charge mechanism includes a slide member configured to linearly reciprocate in a direction parallel to the base plate along a motor between the motor and the drive mechanism, the motor generating a driving force for the charge mechanism.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: May 12, 2020
    Assignee: Canon Denshi Kabushiki Kaisha
    Inventors: Hisatoshi Ito, Yuki Saito, Naoki Kawakubo, Kentaro Kato, Takahiro Arai
  • Patent number: 10487066
    Abstract: In the present invention, a sugar alcohol can be efficiently produced from a cellulose-containing biomass by carrying out a step (1) of filtering an aqueous sugar solution, which is obtained by hydrolysis of a cellulose-containing biomass, by passing the solution through a separation membrane having a molecular cut-off of 300-800 so as to remove catalyst poisons to the non-permeate side and collecting a sugar solution from the permeate side, and a step (2) of subjecting the sugar solution obtained in step (1) to a hydrogenation reaction in the presence of a metal catalyst.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: November 26, 2019
    Assignee: Toray Industries, Inc.
    Inventors: Takahiro Arai, Masateru Ito, Hiroyuki Kurihara, Katsushige Yamada
  • Publication number: 20190177290
    Abstract: In the present invention, a sugar alcohol can be efficiently produced from a cellulose-containing biomass by carrying out a step (1) of filtering an aqueous sugar solution, which is obtained by hydrolysis of a cellulose-containing biomass, by passing the solution through a separation membrane having a molecular cut-off of 300-800 so as to remove catalyst poisons to the non-permeate side and collecting a sugar solution from the permeate side, and a step (2) of subjecting the sugar solution obtained in step (1) to a hydrogenation reaction in the presence of a metal catalyst.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 13, 2019
    Inventors: Takahiro Arai, Masateru Ito, Hiroyuki Kurihara, Katsushige Yamada
  • Publication number: 20190146307
    Abstract: A blade driving device including, a base plate including an opening through which light passes, a blade configured to runs on a surface of the base plate to open and close the opening, a drive mechanism including a drive spring and actuates the blade; and a charge mechanism configured to perform a charge operation on the drive mechanism against the drive spring. The charge mechanism includes a slide member configured to linearly reciprocate in a direction parallel to the base plate along a motor between the motor and the drive mechanism, the motor generating a driving force for the charge mechanism.
    Type: Application
    Filed: January 9, 2019
    Publication date: May 16, 2019
    Inventors: Hisatoshi Ito, Yuki Saito, Naoki Kawakubo, Kentaro Kato, Takahiro Arai
  • Publication number: 20180226209
    Abstract: An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 9, 2018
    Inventor: Takahiro ARAI
  • Patent number: D845252
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: April 9, 2019
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventor: Takahiro Arai