Patents by Inventor Ryo Iwasaki

Ryo Iwasaki 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: 20240132050
    Abstract: A vehicle is a series hybrid vehicle that drives drive wheels using a travel motor by utilizing power of a power generation motor, which generates power by being driven by motive power of an internal combustion engine provided with a turbo charger. A method for controlling the vehicle includes executing a fuel cut of the internal combustion engine when excess power is greater than at least power that can be inputted in the system and the internal combustion engine is being supercharged.
    Type: Application
    Filed: February 19, 2021
    Publication date: April 25, 2024
    Inventors: Kazuma Iwasaki, Azusa Kobayashi, Hidekatsu Akiyama, Hirofumi Miyauchi, Ryo Onogawa
  • Patent number: 11940630
    Abstract: To provide a display apparatus that makes it possible to further improve a performance in controlling video presentation according to characteristics of an eyeball of a user. A display apparatus is provided that includes a light source; a processor that performs processing on a distribution of characteristics of an eyeball; a monitoring section that monitors a state of the eyeball; a matching section that performs matching on the distribution of the characteristics of the eyeball and the state of the eyeball; and an irradiator that irradiates a specified position on a retina with video display light emitted by the light source.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: March 26, 2024
    Assignee: Sony Group Corporation
    Inventors: Teppei Imamura, Ryo Ogawa, Masanori Iwasaki, Takanobu Omata, Katsuyuki Akutsu, Itaru Shimizu
  • Publication number: 20240092958
    Abstract: A thermosetting resin composition containing a maleimide compound (a) having at least one N-substituted maleimide group, and a compound (b) represented by the following general formula (1) exhibiting no reactivity with the maleimide group of the component (a) (Xb1 represents a single bond or a substituted or unsubstituted aliphatic hydrocarbon group having 1 to 5 carbon atoms; Rb1 and Rb2 each independently represent a substituted or unsubstituted aliphatic hydrocarbon group having 1 to 10 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 ring carbon atoms, a substituted or unsubstituted heterocyclic aromatic hydrocarbon group having 5 to 20 ring atoms, an oxygen atom-containing group, or a group containing a combination of these groups; and m and n each independently represent an integer of 0 to 5).
    Type: Application
    Filed: December 17, 2021
    Publication date: March 21, 2024
    Inventors: Koji MORITA, Ryo SHIMOKAWA, Shinji TSUCHIKAWA, Keiichi KASUGA, Chihiro HAYASHI, Tomio IWASAKI
  • Publication number: 20240084431
    Abstract: A sprayed coating having a multilayer structure including a lower layer made a sprayed coating containing a rare earth oxide, and a surface layer made of another sprayed coating containing a rare earth fluoride and/or a rare earth oxyfluoride, the multilayered sprayed coating having a volume resistivity at 23° C. and a volume resistivity at 200° C., the volume resistivity at 23° C. being 1×109 to 1×1012 ?·cm, and a temperature index of the volume resistivities defined by the ratio of the volume resistivity at 200° C. to the volume resistivity at 23° C. being 0.1 to 10.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yasushi Takai, Hajime Nakano
  • Patent number: 11891701
    Abstract: A spraying material comprising a rare earth (R), aluminum and oxygen, the spraying material being a powder and comprising a crystalline phase of a rare earth (R) aluminum monoclinic (R4Al2O9) and a crystalline phase of a rare earth oxide (R2O3), with respect to diffraction peaks detected within a diffraction angle 2? range from 10° to 70° by a X-ray diffraction method using the characteristic X-ray of Cu-K?, the spraying material having diffraction peaks attributed to the rare earth oxide (R2O3) and diffraction peaks attributed to the rare earth (R) aluminum monoclinic (R4Al2O9), and an intensity ratio I(R)/I(RAL) of an integral intensity I(R) of the maximum diffraction peak attributed to the rare earth oxide (R2O3) to an integral intensity I(RAL) of the maximum diffraction peak attributed to the rare earth aluminum monoclinic (R4Al2O9) being at least 1.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: February 6, 2024
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Toshihiko Tsukatani, Yugo Taniguchi
  • Patent number: 11887390
    Abstract: An information processing apparatus includes circuitry. The circuitry receives an input of ledger sheet image data read from a ledger sheet. The circuitry identifies, among a plurality of character strings extracted through character recognition performed on the ledger sheet image data, a reference point character string based on relative positions of the reference point character string and a particular character string of the plurality of character strings. The reference point character string forms a reference point for extraction. The circuitry extracts a corresponding character string corresponding to the reference point character string based on relative positions of the corresponding character string and the reference point character string.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: January 30, 2024
    Assignee: Ricoh Company, Ltd.
    Inventor: Ryo Iwasaki
  • Publication number: 20240026515
    Abstract: According to the present invention, a yttrium-fluoride-based sprayed coating that has a Vickers hardness of 350 or higher, includes a YF3 crystal phase having an orthorhombic crystal system, and does not include a YF3 crystal phase having a crystal system other than an orthorhombic crystal system is produced by plasma-spraying a spray powder that includes a YF3 crystal phase having an orthorhombic crystal system and does not include a YF3 crystal phase having a crystal system other than an orthorhombic crystal system. In the present invention, it is possible to provide a yttrium-fluoride-based sprayed coating that has a high coating hardness and is such that the amount of particles generated upon exposure to a halogen-based gas plasma is low, and such a sprayed coating is exceptional as a sprayed coating formed on a member for a semiconductor-producing device that is used in a semiconductor production step.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 25, 2024
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yugo Taniguchi
  • Patent number: 11757949
    Abstract: An event registration system includes a user terminal; a storage to store organization information on one or more organizations; and circuitry configured to display, on a display, a particular participation candidate of a particular event identified based on an input from the user terminal, and a particular person based on the particular participation candidate and particular organization information of a particular organization to which the particular participation candidate belongs.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: September 12, 2023
    Assignee: Ricoh Company, Ltd.
    Inventors: Seiya Koura, Ryo Iwasaki, Masaaki Kagawa, Takuya Imai, Hiromasa Koike, Takuro Mano
  • Publication number: 20230244860
    Abstract: An information processing apparatus includes circuitry to display, on a display of a terminal device, an input screen, in a case that predetermined information included in form information is edited and edited predetermined information is obtained. The input screen is for inputting information related to the edited predetermined information. The form information is information representing a content of a form The circuitry stores, in a memory, management information in which the information input via the input screen and the edited predetermined information are associated with each other.
    Type: Application
    Filed: November 8, 2022
    Publication date: August 3, 2023
    Applicant: Ricoh Company, Ltd.
    Inventor: Ryo Iwasaki
  • Patent number: 11625155
    Abstract: An information processing system includes user terminals; and a collaboration work assisting system for assisting a work performable by users. The collaboration work assisting system includes circuitry configured to transmit an action item candidate based on statement data of users to each user terminal. Each user terminal includes another circuitry configured to receive the action item candidate from the collaboration work assisting system; display, on a display, the received action item candidate, and a screen for receiving a registration request for registering an action item selected from the action item candidate, an execution person who will execute the action item, and a due date of the action item; receive a registration operation that requests registering of the action item, execution person, and due date; and request an action item management server, to register the action item, execution person, and due date in response to receiving the registration operation.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: April 11, 2023
    Assignee: Ricoh Company, Ltd.
    Inventors: Takuro Mano, Ryo Iwasaki, Hiromasa Koike, Seiya Koura, Masaaki Kagawa
  • Publication number: 20220382804
    Abstract: An information processing apparatus include circuitry that outputs a search request using first item information as a search key to a search engine, the first item information corresponding to a first item name included in a character string group extracted from form image data, and identifies second item information corresponding to a second item name included in the character string group, based on a search result acquired from the search engine.
    Type: Application
    Filed: May 18, 2022
    Publication date: December 1, 2022
    Applicant: Ricoh Company, Ltd.
    Inventor: Ryo IWASAKI
  • Publication number: 20220309234
    Abstract: An information processing apparatus includes circuitry that registers a plurality of first form information items based on an operation of a first terminal apparatus. The circuitry further generates a second form information item corresponding to the plurality of first form information items based on an operation of a second terminal apparatus, and registers the generated second form information item in association with the plurality of first form information items. The circuitry further causes the first terminal apparatus to display association information in which the plurality of first form information items and the second form information item are associated with each other.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 29, 2022
    Inventor: Ryo IWASAKI
  • Publication number: 20220255975
    Abstract: A text data transmission-reception system includes a plurality of user terminals; a shared terminal; and an information processing apparatus connectable to each of the plurality of user terminals and the shared terminal via a network. The information processing apparatus includes circuitry configured to receive text data transmitted and received between the plurality of user terminals; determine whether or not the text data transmitted and received between the plurality of user terminals includes a request for controlling the shared terminal; and control the shared terminal based on a determination that the text data includes the request for controlling the shared terminal.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: RYO IWASAKI, TAKUYA IMAI, TAKURO MANO, MASAAKI KAGAWA, HIROMASA KOIKE, SEIYA KOURA
  • Patent number: 11349888
    Abstract: A text data transmission-reception system includes a plurality of user terminals; a shared terminal; and an information processing apparatus connectable to each of the plurality of user terminals and the shared terminal via a network. The information processing apparatus includes circuitry configured to receive text data transmitted and received between the plurality of user terminals; determine whether or not the text data transmitted and received between the plurality of user terminals includes a request for controlling the shared terminal; and control the shared terminal based on a determination that the text data includes the request for controlling the shared terminal.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: May 31, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Ryo Iwasaki, Takuya Imai, Takuro Mano, Masaaki Kagawa, Hiromasa Koike, Seiya Koura
  • Publication number: 20220019785
    Abstract: An information processing apparatus includes circuitry. The circuitry receives an input of ledger sheet image data read from a ledger sheet. The circuitry identifies, among a plurality of character strings extracted through character recognition performed on the ledger sheet image data, a reference point character string based on relative positions of the reference point character string and a particular character string of the plurality of character strings. The reference point character string forms a reference point for extraction. The circuitry extracts a corresponding character string corresponding to the reference point character string based on relative positions of the corresponding character string and the reference point character string.
    Type: Application
    Filed: May 25, 2021
    Publication date: January 20, 2022
    Applicant: Ricoh Company, Ltd.
    Inventor: Ryo Iwasaki
  • Patent number: 11149339
    Abstract: A slurry for use in suspension plasma spraying including a dispersion medium and rare earth oxide particles, the rare earth oxide particles having a particle size D50 of 1.5 to 5 ?m and a BET specific surface area of less than 1 m2/g, and a content of the rare earth oxide particles in the slurry being 10 to 45 wt %.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: October 19, 2021
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Ryo Iwasaki, Yasushi Takai
  • Publication number: 20210306390
    Abstract: A text data transmission-reception system includes a plurality of user terminals; a shared terminal; and an information processing apparatus connectable to each of the plurality of user terminals and the shared terminal via a network. The information processing apparatus includes circuitry configured to receive text data transmitted and received between the plurality of user terminals; determine whether or not the text data transmitted and received between the plurality of user terminals includes a request for controlling the shared terminal; and control the shared terminal based on a determination that the text data includes the request for controlling the shared terminal.
    Type: Application
    Filed: February 17, 2021
    Publication date: September 30, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: RYO IWASAKI, TAKUYA IMAI, TAKURO MANO, MASAAKI KAGAWA, HIROMASA KOIKE, SEIYA KOURA
  • Publication number: 20210306384
    Abstract: An event registration system includes a user terminal; a storage to store organization information on one or more organizations; and circuitry configured to display, on a display, a particular participation candidate of a particular event identified based on an input from the user terminal, and a particular person based on the particular participation candidate and particular organization information of a particular organization to which the particular participation candidate belongs.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 30, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: SEIYA KOURA, RYO IWASAKI, MASAAKI KAGAWA, TAKUYA IMAI, HIROMASA KOIKE, TAKURO MANO
  • Publication number: 20210294483
    Abstract: An information processing system includes user terminals; and a collaboration work assisting system for assisting a work performable by users. The collaboration work assisting system includes circuitry configured to transmit an action item candidate based on statement data of users to each user terminal. Each user terminal includes another circuitry configured to receive the action item candidate from the collaboration work assisting system; display, on a display, the received action item candidate, and a screen for receiving a registration request for registering an action item selected from the action item candidate, an execution person who will execute the action item, and a due date of the action item; receive a registration operation that requests registering of the action item, execution person, and due date; and request an action item management server, to register the action item, execution person, and due date in response to receiving the registration operation.
    Type: Application
    Filed: February 10, 2021
    Publication date: September 23, 2021
    Applicant: Ricoh Company, Ltd
    Inventors: TAKURO MANO, RYO IWASAKI, HIROMASA KOIKE, SEIYA KOURA, MASAAKI KAGAWA
  • Publication number: 20210297465
    Abstract: An information processing system includes a plurality of user terminals; and a collaboration work support system configured to assist a plurality of users operating the plurality of user terminals in performing a collaboration work. The collaboration work support system including circuitry configured to manage event information of one or more events; and store shared data that was shared by the plurality of user terminals during a particular event of the one or more events in a storage in association with event information of the particular event, the particular event being an event in which the shared data was shared by the plurality of user terminals.
    Type: Application
    Filed: February 10, 2021
    Publication date: September 23, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: HIROMASA KOIKE, MASAAKI KAGAWA, TAKUYA IMAI, RYO IWASAKI, TAKURO MANO, SEIYA KOURA