Patents by Inventor Hayato Yoshikawa

Hayato Yoshikawa 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: 20240076413
    Abstract: An object of the present invention is to stably and efficiently provide an oxidized cellulose having excellent fibrillatability. The above object can be achieved by a method of producing an oxidized cellulose, which contains an oxide of a cellulose raw material by a hypochlorous acid or a salt thereof, is substantially free of N-oxyl compounds, and has a degree of polymerization of 600 or less, the method including a step of obtaining an oxidized cellulose by oxidizing a cellulose raw material using a hypochlorous acid or a salt thereof, wherein viscosity of a slurry of the cellulose raw material having the same concentration as when the oxidation is performed is in a range of 1,000 Pa·s or less at 30° C. or 40° C.
    Type: Application
    Filed: December 22, 2021
    Publication date: March 7, 2024
    Applicant: TOAGOSEI CO., LTD.
    Inventors: Shiroshi MATSUKI, Toshihiko TSUIKI, Hidenari KAYANO, Hayato YOSHIKAWA, Daisuke KAMIYA
  • Patent number: 11378182
    Abstract: A vehicle controller controls a vehicle including an engine and an automatic transmission. The vehicle controller includes an electronic control unit. The electronic control unit estimates power generable by the engine based on a condition of the engine and a condition of the automatic transmission in a non-driving range, calculates a load on the automatic transmission in a driving range based on a condition of the automatic transmission in the driving range, determines whether a difference between the power and the load is equal to or smaller than a predetermined threshold by which an engine stall is identifiable, and limits a gear shift request from the non-driving range to the driving range when the difference is equal to or smaller than the predetermined threshold.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: July 5, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hayato Yoshikawa, Junichi Inoue, Tatsuya Kaneko
  • Publication number: 20210246980
    Abstract: A vehicle controller controls a vehicle including an engine and an automatic transmission. The vehicle controller includes an electronic control unit. The electronic control unit estimates power generable by the engine based on a condition of the engine and a condition of the automatic transmission in a non-driving range, calculates a load on the automatic transmission in a driving range based on a condition of the automatic transmission in the driving range, determines whether a difference between the power and the load is equal to or smaller than a predetermined threshold by which an engine stall is identifiable, and limits a gear shift request from the non-driving range to the driving range when the difference is equal to or smaller than the predetermined threshold.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 12, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hayato YOSHIKAWA, Junichi INOUE, Tatsuya KANEKO
  • Patent number: 10717852
    Abstract: Provided are an abrasion resistance improver for inorganic filler-containing rubber composition capable of giving high abrasion resistance to a rubber composition containing an inorganic filler, a rubber composition containing the abrasion resistance improver for rubber composition, a tire using the rubber composition, and a method for producing the abrasion resistance improver for rubber composition.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: July 21, 2020
    Assignee: KAO CORPORATION
    Inventors: Koichi Kawamoto, Motoi Konishi, Toshihiro Yano, Hayato Yoshikawa
  • Patent number: 10482416
    Abstract: A terminal apparatus includes a reading unit that reads an identifier of at least one predetermined object and a display that includes a first display, which displays the identifier read by the reading unit, and a second display, which displays management information including an information item that identifies the object and an information item that indicates whether the identifier of the object has been read by the reading unit.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: November 19, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Hayato Yoshikawa
  • Patent number: 10061484
    Abstract: A terminal apparatus includes an input unit, and a browsing unit. The input unit inputs a fault which has occurred in a target electronic apparatus. The browsing unit allows browsing of the fault input by the input unit. The input unit includes an adding unit that adds, to an image concerning the fault, commentary information which includes location information indicating a part within the image and explanatory information regarding the part within the image indicated by the location information. The browsing unit is configured such that a display location of the location information, out of the commentary information, is unchangeable.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: August 28, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Hayato Yoshikawa, Atsushi Kitagawara
  • Publication number: 20180142088
    Abstract: Provided are an abrasion resistance improver for inorganic filler-containing rubber composition capable of giving high abrasion resistance to a rubber composition containing an inorganic filler, a rubber composition containing the abrasion resistance improver for rubber composition, a tire using the rubber composition, and a method for producing the abrasion resistance improver for rubber composition.
    Type: Application
    Filed: April 22, 2016
    Publication date: May 24, 2018
    Applicant: KAO CORPORATION
    Inventors: Koichi KAWAMOTO, Motoi KONISHI, Toshihiro YANO, Hayato YOSHIKAWA
  • Publication number: 20170083851
    Abstract: A management apparatus manages management information on a product shipped from a consignor to a first consignee and further shipped from the first consignee to a second consignee or a final customer. The management apparatus includes a controller that performs control to display, on a screen displayed on a display device at the first consignee, customer information included in management information for the second consignee and customer information included in management information for the first consignee in different display formats.
    Type: Application
    Filed: February 5, 2016
    Publication date: March 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Hayato YOSHIKAWA
  • Publication number: 20170083859
    Abstract: A terminal apparatus includes a reading unit that reads an identifier of at least one predetermined object and a display that includes a first display, which displays the identifier read by the reading unit, and a second display, which displays management information including an information item that identifies the object and an information item that indicates whether the identifier of the object has been read by the reading unit.
    Type: Application
    Filed: February 8, 2016
    Publication date: March 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Hayato YOSHIKAWA
  • Publication number: 20170083853
    Abstract: A display device displays management information on a product shipped from a consignor to a consignee. Display details of particular management information displayed in a cooperative manner are different between the consignor and the consignee.
    Type: Application
    Filed: February 9, 2016
    Publication date: March 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Hayato YOSHIKAWA
  • Publication number: 20170083858
    Abstract: A display displays management information regarding a product that is shipped from a consignor to a first consignee and is further shipped from the first consignee to a second consignee. The display has different display modes each of which is used for displaying a corresponding one of the management information for the first consignee and the management information for the second consignee.
    Type: Application
    Filed: January 4, 2016
    Publication date: March 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Hayato YOSHIKAWA
  • Publication number: 20170083863
    Abstract: A management apparatus manages management information on a product shipped from a consignor to a first consignee and further shipped from the first consignee to a second consignee. The management apparatus includes a controller that performs control not to display management information input at the second consignee on a display device associated with the first consignee, but to display such management information on a display device associated with the consignor.
    Type: Application
    Filed: February 12, 2016
    Publication date: March 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Hayato YOSHIKAWA
  • Patent number: 9592825
    Abstract: A vehicle control system is provided with a first driving force control means that controls a turning performance of a vehicle by controlling a driving force delivered from a prime mover to driving wheels so as to adjust the turning condition of the vehicle to an intended turning condition. The first driving force control means is configured to calculate a correction amount of the driving force required to adjust an actual turning condition of the vehicle to the intended turning condition, and to restrict the correction amount to zero or smaller so as not to increase the driving force if the correction amount is positive value.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: March 14, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuya Okumura, Hayato Yoshikawa
  • Patent number: 9493912
    Abstract: The present invention relates to [1] a process for producing a lignin degradation product, including the following steps (1) to (3), and [2] a lignin degradation product produced by the process as described in the above [1]: Step (1): subjecting a lignocellulose raw material to enzymatic saccharification treatment to obtain a saccharification residue; Step (2): subjecting the saccharification residue obtained in the step (1) to heat treatment in a mixed solvent containing water and an organic solvent having a solubility in 20° C. water of not less than 90 g/L to obtain a heat treatment solution containing the lignin degradation product; and Step (3): subjecting the heat treatment solution obtained in the step (2) to solid-liquid separation to remove insoluble components from the heat treatment solution, thereby obtaining the lignin degradation product.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: November 15, 2016
    Assignee: KAO CORPORATION
    Inventors: Hayato Yoshikawa, Yuuji Maruno
  • Publication number: 20160140513
    Abstract: A terminal apparatus includes a display and an input unit. The display displays at least an input screen for displaying plural entries to be input and a browsing screen for browsing the plural entries which have already been input. The input unit inputs the plural entries. The display displays the plural entries at different positions on the display between the input screen and the browsing screen.
    Type: Application
    Filed: May 26, 2015
    Publication date: May 19, 2016
    Inventor: Hayato YOSHIKAWA
  • Publication number: 20160140097
    Abstract: A terminal apparatus includes an input unit, and a browsing unit. The input unit inputs a fault which has occurred in a target electronic apparatus. The browsing unit allows browsing of the fault input by the input unit. The input unit includes an adding unit that adds, to an image concerning the fault, commentary information which includes location information indicating a part within the image and explanatory information regarding the part within the image indicated by the location information. The browsing unit is configured such that a display location of the location information, out of the commentary information, is unchangeable.
    Type: Application
    Filed: May 19, 2015
    Publication date: May 19, 2016
    Inventors: Hayato YOSHIKAWA, Atsushi KITAGAWARA
  • Publication number: 20160140099
    Abstract: A terminal apparatus includes: an installation-time report input display that displays an installation-time report input screen that has an item about an external environment or an internal environment of a target electronic device at the time of installation of the target electronic device; an installation-time report reception unit that receives information on the item about the external environment or the internal environment of the target electronic device; a trouble-time report input display that displays a trouble-time report input screen that has an item about an external environment or an internal environment of the target electronic device at the time of occurrence of a trouble in the target electronic device; a trouble-time report reception unit that receives information on the item about the external environment or the internal environment of the target electronic device; and a selection unit that selects the installation-time report input screen or the trouble-time report input screen.
    Type: Application
    Filed: May 29, 2015
    Publication date: May 19, 2016
    Inventor: Hayato YOSHIKAWA
  • Patent number: 9290175
    Abstract: A vehicle control system is provided to control driving force to improve turning performance in a vehicle having an automatic transmission without causing conflict with a shifting control of the transmission. The vehicle control system comprises: a shifting means that carries out a shifting operation of the transmission based on an execution condition including an execution threshold governed by a vehicle speed and an operating amount of an accelerator performed by a driver; a driving force controlling means that carries out a turning performance improving control for stabilizing a vehicle behavior by controlling a driving force during turning; and a shifting condition correcting means that corrects a value of the operating amount of the accelerator as the execution condition during execution of the turning performance improving control.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: March 22, 2016
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hayato Yoshikawa, Hitoshi Matsunaga
  • Publication number: 20150329109
    Abstract: A vehicle control system is provided with a first driving force control means that controls a turning performance of a vehicle by controlling a driving force delivered from a prime mover to driving wheels so as to adjust the turning condition of the vehicle to an intended turning condition. The first driving force control means is configured to calculate a correction amount of the driving force required to adjust an actual turning condition of the vehicle to the intended turning condition, and to restrict the correction amount to zero or smaller so as not to increase the driving force if the correction amount is positive value.
    Type: Application
    Filed: October 11, 2013
    Publication date: November 19, 2015
    Inventors: Kazuya OKUMURA, Hayato YOSHIKAWA
  • Publication number: 20150239469
    Abstract: A vehicle control system is provided to control driving force to improve turning performance in a vehicle having an automatic transmission without causing conflict with a shifting control of the transmission. The vehicle control system comprises: a shifting means that carries out a shifting operation of the transmission based on an execution condition including an execution threshold governed by a vehicle speed and an operating amount of an accelerator performed by a driver; a driving force controlling means that carries out a turning performance improving control for stabilizing a vehicle behavior by controlling a driving force during turning; and a shifting condition correcting means that corrects a value of the operating amount of the accelerator as the execution condition during execution of the turning performance improving control.
    Type: Application
    Filed: September 6, 2013
    Publication date: August 27, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hayato Yoshikawa, Hitoshi Matsunaga