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).

  • Patent number: 11174924
    Abstract: An end deflector includes a main portion including a ball delivery path that delivers balls between a rolling path and a ball return path, a tongue portion that guides the balls from the rolling path to the ball delivery path, and a pair of protruding pieces, that extend in the circumferential direction of each nut body from either side of the tongue portion with respect to the axial direction and define a ball guide groove that extends between the ball delivery path and the rolling path in cooperation with an inner circumferential surface of a deflector holding recess formed in a nut body, the main portion has an outer circumferential surface which opposes an inner circumferential surface of the deflector holding recess in the radial direction, a front-side portion of the outer circumferential surface with respect to a direction of insertion into the deflector holding recess is offset inward in the radial direction, and at least a rear-side portion of the outer circumferential surface with respect to the dir
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: November 16, 2021
    Assignee: KURODA PRECISION INDUSTRIES LTD.
    Inventors: Ryo Kaibe, Hitoshi Hakogi, Yoshimi Iwasaki, Tatsuto Omori
  • Patent number: 11160152
    Abstract: Upper lamps each having an upward-convex semicircular shape, and lower lamps each having a downward-convex semicircular shape are placed on left and right sides in a lower part of a front face of a vehicle. In conjunction, the upper lamps and respective lower lamps constitute annular lamps. The upper lamps and respective lower lamps can be illuminated independently of each other.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: October 26, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masaki Shitara, Yasukazu Honda, Ryo Hattori, Ken Iwasaki, Yuma Hoshino
  • 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: 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: 20210301217
    Abstract: The present disclosure provides a lubricating composition that includes one or more boron-containing compounds and method of forming the same. The lubricating composition includes one or more boron-containing compounds, one or more metal-based detergents, one or more amine-based antioxidants, one or more phenol-based antioxidants, and a base oil balance. The lubricating composition includes greater than or equal to about 60 ppm to less than or equal to about 300 ppm of boron atoms that define the one or more boron-containing compounds; greater than or equal to about 1,100 ppm of metal atoms that define the one or more metal-based detergents; greater than or equal to about 0.70 wt. % to less than or equal to about 2.00 wt. % of the one or more amine-based antioxidants; and greater than or equal to about 0.30 wt. % to less than or equal to about 2.00 wt. %, of the one or more phenol-based antioxidants.
    Type: Application
    Filed: March 30, 2020
    Publication date: September 30, 2021
    Inventors: Junya IWASAKI, Ryo YAMADA
  • 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: 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
  • Publication number: 20210291852
    Abstract: An on-vehicle control system includes lower level control units each including a driver circuit capable of driving each of a plurality of loads and a multiplex communication circuit, an upper level control unit that is connected with each of the plurality of lower level control units via a predetermined communication line and controls the plurality of lower level control units. A first lower level control unit and a second lower level control unit are connected as the plurality of lower level control units. The upper level control unit includes a function allocation unit that allocates a first function to the first lower level control unit and allocates a second function to the second lower level control unit, and a master control unit that controls the first function and the second function by communication.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 23, 2021
    Inventors: Ryo Hiramatsu, Katsuyuki Iwasaki
  • Patent number: 11108589
    Abstract: A communication network (3020) is a bus type communication network that communicably connects each battery module (2000). In the battery module (2000), a communication identifier that is used in communication through the communication network (3020) is set. A transmission unit (2020) transmits identifier information to all of the other battery modules (2000) through the communication network (3020). The identifier information indicates a candidate identifier that is a candidate of the communication identifier. A communication arbitration unit (2060) performs communication arbitration for the identifier information transmitted by the transmission unit (2020). In a case of winning in the communication arbitration, a decision unit (2080) decides the candidate identifier indicated in the transmitted identifier information as the communication identifier used by the battery module (2000).
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: August 31, 2021
    Assignee: Envision AESC Energy Devices Ltd.
    Inventor: Ryo Iwasaki
  • Publication number: 20210189542
    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: March 4, 2021
    Publication date: June 24, 2021
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yasushi Takai, Hajime Nakano
  • Publication number: 20210189541
    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: March 4, 2021
    Publication date: June 24, 2021
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yasushi Takai, Hajime Nakano
  • Patent number: 10968507
    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: Grant
    Filed: August 13, 2019
    Date of Patent: April 6, 2021
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yasushi Takai, Hajime Nakano
  • Publication number: 20200325570
    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: Application
    Filed: April 8, 2020
    Publication date: October 15, 2020
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Toshihiko Tsukatani, Yugo Taniguchi
  • Publication number: 20200056278
    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: August 13, 2019
    Publication date: February 20, 2020
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Noriaki Hamaya, Yasushi Takai, Hajime Nakano
  • Publication number: 20200048752
    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: Application
    Filed: August 7, 2019
    Publication date: February 13, 2020
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryo Iwasaki, Yasushi Takai
  • Publication number: 20200021460
    Abstract: A communication network (3020) is a bus type communication network that communicably connects each battery module (2000). In the battery module (2000), a communication identifier that is used in communication through the communication network (3020) is set. A transmission unit (2020) transmits identifier information to all of the other battery modules (2000) through the communication network (3020). The identifier information indicates a candidate identifier that is a candidate of the communication identifier. A communication arbitration unit (2060) performs communication arbitration for the identifier information transmitted by the transmission unit (2020). In a case of winning in the communication arbitration, a decision unit (2080) decides the candidate identifier indicated in the transmitted identifier information as the communication identifier used by the battery module (2000).
    Type: Application
    Filed: February 14, 2018
    Publication date: January 16, 2020
    Applicant: Envision AESC Energy Devices Ltd.
    Inventor: Ryo IWASAKI
  • Patent number: 9905141
    Abstract: An image output apparatus is disclosed that is capable of switching between a normal status and a low power status in which consumption power is lower than that in the normal status. The image output apparatus includes an interface for acquiring an image signal; a signal detector configured to detect a signal at the interface; and a switching controller configured to switch a status from the low power status to the normal status based on a detection result of the signal in the low power status.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: February 27, 2018
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroki Ozaki, Hiroki Mori, Ryo Iwasaki, Miki Oouchi, Rie Nakamura, Hiroshi Maeda, Shigeyuki Ishii
  • Patent number: 9769509
    Abstract: A video playback system includes a first acquirer configured to acquire first specification information indicating video playback performance of an image display device; a second acquirer configured to acquire second specification information indicating video creating performance of an image supply device; a determiner configured to determine, based on the first specification information and the second specification information, either the image display device or the image supply device to be a device satisfying a playback condition; and a controller configured to, when the playback condition is changed to a new playback condition while the image display device is playing a video, cause the converter of the image display device to convert the video data into video data satisfying the new playback condition until the image display device receives video data where the new playback condition is reflected from the image supply device.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: September 19, 2017
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroki Ozaki, Taeko Ishizu, Ryo Iwasaki
  • Patent number: 9735055
    Abstract: An electronic circuit unit includes a circuit substrate having a rectangular shape and is obtained by cutting an integral substrate along a vertical cut line and a horizontal cut line to be separated; a copper foil land soldered to components; and a substrate outer edge, which is formed by cutting, of two sides orthogonal to each other. The copper foil land and the substrate outer edge are positioned in the vicinity of a corner of the circuit substrate. Solder resist is provided around the copper foil land. A plurality of substrate exposure portions without the solder resist is provided in the vicinity of the substrate outer edge.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: August 15, 2017
    Assignee: ALPS ELCTRIC CO., LTD.
    Inventors: Ryo Iwasaki, Shoji Kai, Shunji Kuwana, Shiro Ikeda