Patents by Inventor Hiroyuki Kawakami

Hiroyuki Kawakami 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: 11923170
    Abstract: The plasma processing apparatus according to an exemplary embodiment includes a processing container, a stage, an upper electrode, a dielectric plate, and a waveguide. The stage is provided in the processing container. The dielectric plate is provided above the stage with a space in the processing container interposed therebetween. The upper electrode is provided above the dielectric plate. The waveguide has an end and guides high frequency waves in a VHF band or a UHF band. The end is arranged to face the space to radiate high frequency waves to the space. The dielectric plate includes a conductive film. The conductive film is provided on an upper surface of the dielectric plate. The upper surface faces the upper electrode. The conductive film is electrically connected to the upper electrode.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 5, 2024
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Satoru Kawakami, Hiroyuki Yamamoto, Taro Ikeda, Masaki Hirayama
  • Publication number: 20230141056
    Abstract: An estimation device that estimates a state of a device that detects a position of a rotating body includes a position sensor to output a detection signal that is a signal representing a detection result of a position of a magnet rotatable in conjunction with the rotating body according to a magnetic flux of the magnet, an extractor to extract a feature amount of the detection signal from the detection signal for each of the positions, and an estimator to derive an evaluation value representing a comparison result between a feature amount of the detection signal for each of the positions and a reference value for each of the positions, and to estimate a degree of change in sensitivity to detect the position based on the evaluation value.
    Type: Application
    Filed: March 9, 2021
    Publication date: May 11, 2023
    Inventor: Hiroyuki KAWAKAMI
  • Publication number: 20210165870
    Abstract: An authentication system performs authentication using a challenge-response scheme. A first device, when receiving an authentication request from a second device, sends challenge data. The second device performs function computation using the challenge data and key information possessed by itself to generate data with a data length Ha longer than a payload length L. The second device generates response data with a data length Hb shorter than or equal to the payload length L using a predetermined conversion rule, and sends the response data to the first device. The first device performs function computation using the challenge data and key information possessed by itself to generate data with the data length Ha. The first device generates data D1 with the data length Hb from the data with the data length Ha using the conversion rule. The first device checks the response data with the data D1 to perform authentication.
    Type: Application
    Filed: July 30, 2018
    Publication date: June 3, 2021
    Inventor: Hiroyuki KAWAKAMI
  • Patent number: 10575030
    Abstract: The video distribution system pertaining to an embodiment of the present invention comprises a video distribution server and a user terminal that is connected to said video distribution server via a network so as to allow communication. The video distribution server provides a video distribution service, with which video provided by a distribution user is distributed to viewing users, via the user terminal. The video distribution system is such that an object specified by a viewing user is placed on the video in response to the receipt of a request from the viewing user to place an image object, during the real-time distribution of video provided by the distribution user.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: February 25, 2020
    Assignee: DeNA Co., Ltd.
    Inventors: Junichi Akagawa, Hiroyuki Kawakami, Masami Ogawa, Marika Jufuku
  • Patent number: 10300776
    Abstract: A weather strip includes an installation base member and a seal member. The installation base member is configured to operably couple to a peripheral edge of a panel. The seal member is integrally molded with the installation base member and configured to make elastic contact with a peripheral edge of an opening in a body of an automobile when the panel is in a closed position. The seal member includes sponge material which has a specific gravity that falls within a range of 0.35 to 0.65 and a loss elastic modulus of not more than 0.25 MPa. More preferably, the sponge material has a loss elastic modulus of not more than 0.20 MPa.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: May 28, 2019
    Assignee: NISHIKAWA RUBBER CO., LTD.
    Inventors: Yoshitaka Nishimoto, Takeshi Ueda, Hiroyuki Kawakami
  • Publication number: 20190003856
    Abstract: In an embodiment, a motor module according to the present disclosure includes: a motor having a mover; a motor controller to control the motor; and a storage device in which motor fingerprint information that is unique to the motor and depends on manufacturing variations of the motor is recorded.
    Type: Application
    Filed: December 13, 2016
    Publication date: January 3, 2019
    Applicant: Nidec Corporation
    Inventors: Hiroyuki KAWAKAMI, Chao JU
  • Patent number: 10061472
    Abstract: An information terminal enables a user to simply and easily confirm a plurality of pieces of update information handled by a plurality of various application programs without any troublesome operation. An information storage stores a plurality of different types of information. An update information storage stores a part of information updated in the information storages as update information associated with the respective types. An update information manager monitors an information update in the information storages and stores, when an information update is made in the information storages, the part of the updated information in the update information storage as update information associated with the respective types. Further, an information selector extracts the update information stored in the update information storage in time series and outputs them to display them on a screen.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: August 28, 2018
    Assignee: Sony Mobile Communications Inc.
    Inventors: Kenta Ohmori, Takashi Kawakami, Seigo Iwasaki, Hiroyuki Kawakami, Akitaka Kimura, Xiaoyu Ruan, George Arriola, Yoshimitsu Funabashi, Kichiro Kurozumi, Brian Johnson, Jorge Furuya, Takahiro Kawaguchi
  • Publication number: 20180215244
    Abstract: A weather strip includes an installation base member and a seal member. The installation base member is configured to operably couple to a peripheral edge of a panel. The seal member is integrally molded with the installation base member and configured to make elastic contact with a peripheral edge of an opening in a body of an automobile when a side door is in a closed position. The seal member includes sponge material which has specific gravity that falls within a range of 0.35 to 0.65 and a loss elastic modulus of not more than 0.25 MPa. More preferably, the sponge material has the loss elastic modulus of not more than 0.20 MPa.
    Type: Application
    Filed: January 25, 2018
    Publication date: August 2, 2018
    Applicant: NISHIKAWA RUBBER CO., LTD.
    Inventors: Yoshitaka NISHIMOTO, Takeshi UEDA, Hiroyuki KAWAKAMI
  • Patent number: 9989484
    Abstract: An X-ray fluorescence analyzing system includes: a cassette (3) in which a substrate (1) is housed; a vapor phase decomposing device (20) for dissolving and then drying a measurement object (2) on a sample substrate surface (11a) to be held thereon; at least one measurement substrate (12); a sample recovering device (30) for dripping and drying a recovery liquid (4), which has recovered the measurement object (2) from the sample substrate (11), onto a predetermined dripping position on a measurement substrate surface (12a) to hold the recovery liquid (4) thereon; an X-ray fluorescence spectrometer (40); a conveying device (50) for conveying the substrate (1); and a control device (60) for controlling the devices (20, 30, 40, 50). The recovery liquids (4) of the measurement objects (2) from a plurality of the sample substrates (11) are dripped and dried on the single measurement substrate surface (12a) to be measured.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: June 5, 2018
    Assignee: Rigaku Corporation
    Inventors: Motoyuki Yamagami, Hiroyuki Kawakami
  • Publication number: 20170374391
    Abstract: The video distribution system pertaining to an embodiment of the present invention comprises a video distribution server and a user terminal that is connected to said video distribution server via a network so as to allow communication. The video distribution server provides a video distribution service, with which video provided by a distribution user is distributed to viewing users, via the user terminal. The video distribution system is such that an object specified by a viewing user is placed on the video in response to the receipt of a request from the viewing user to place an image object, during the real-time distribution of video provided by the distribution user.
    Type: Application
    Filed: June 22, 2017
    Publication date: December 28, 2017
    Inventors: Junichi AKAGAWA, Hiroyuki KAWAKAMI, Masami OGAWA, Marika JUFUKU
  • Publication number: 20160299089
    Abstract: An X-ray fluorescence analyzing system includes: a cassette (3) in which a substrate (1) is housed; a vapor phase decomposing device (20) for dissolving and then drying a measurement object (2) on a sample substrate surface (11a) to be held thereon; at least one measurement substrate (12); a sample recovering device (30) for dripping and drying a recovery liquid (4), which has recovered the measurement object (2) from the sample substrate (11), onto a predetermined dripping position on a measurement substrate surface (12a) to hold the recovery liquid (4) thereon; an X-ray fluorescence spectrometer (40); a conveying device (50) for conveying the substrate (1); and a control device (60) for controlling the devices (20, 30, 40, 50). The recovery liquids (4) of the measurement objects (2) from a plurality of the sample substrates (11) are dripped and dried on the single measurement substrate surface (12a) to be measured.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: RIGAKU CORPORATION
    Inventors: Motoyuki YAMAGAMI, Hiroyuki KAWAKAMI
  • Patent number: 9449237
    Abstract: To make it possible to significantly reduce a burden on a user at a time of a classification of image files added or updated, for example, and thus facilitate association with other content data. An image detector/register (20) detects an image file that is unregistered or updated, and structures and manages a list of the image files. A face rectangular detector (21) detects a face rectangle in the image files detected, associates information on the face rectangle with the image file, and stores the information. A similar face classification section (22) calculates an amount of feature of the face rectangle, compares the amount of feature calculated with amounts of feature of different face rectangles already calculated and classified into groups, calculates a similarity between the face rectangle and the face rectangles of the different face rectangles in the respective groups, and classifies and manages the face rectangles in accordance with a result of the similarity calculation.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: September 20, 2016
    Assignees: Sony Corporation, Sony Mobile Communications Inc.
    Inventors: Daichi Yagi, Hiroyuki Kawakami, Akitaka Kimura
  • Patent number: 9295981
    Abstract: Disclosed is an effective method for producing an ester compound at a reaction temperature lower than that of conventional methods, and with a high yield, even when inexpensive formic acid ester is used as a starting material. A method for producing an ester compound, the method comprising the step of reacting an organic compound having at least one unsaturated carbon bond in the molecule, and a formic acid ester in the presence of a catalyst system containing: a ruthenium compound; a cobalt compound; and a halide salt.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: March 29, 2016
    Assignees: HITACHI CHEMICAL COMPANY, LTD., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Hiroyuki Kawakami, Kenichi Tominaga, Kazuhiko Sato
  • Publication number: 20150180859
    Abstract: One object is to provide a simpler setup for a plurality of application programs to share information required for logins with ensured security. In accordance with one aspect, an application program according to an embodiment includes: an authentication information requesting module configured to request an authentication token from another application program used for a login included in login history; a login requesting module configured to request a login to a server using the obtained authentication token; an authentication information storing module configured to newly obtain an authentication token in response to a login and store the authentication token in a storage area for the application program; a login history recording module configured to record into the login history a login using the application program; and an authentication information providing module configured to provide to the other application program the authentication token stored in the storage area for the application program.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 25, 2015
    Inventors: Hiroyuki Kawakami, Sota Mizushima, Takashi Hirai
  • Patent number: 9011596
    Abstract: The present invention provides a method for producing a cured article of a hydraulic composition, prepared by mixing glycerol, cement and water, the hydraulic composition containing a sulfate ion, the method including step 1 of preparing the hydraulic composition such that a molar ratio of the sulfate ion to the glycerol, sulfate ion/glycerol, is 5.0 to 20 and the content of the sulfate ion is 3.0 to 15 parts by weight to 100 parts by weight of cement; and step 2 of aging and curing the hydraulic composition obtained in the step 1.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: April 21, 2015
    Assignee: Kao Corporation
    Inventors: Yusuke Yoshinami, Toshimasa Hamai, Hiroyuki Kawakami, Yohei Yoshikawa
  • Patent number: 8949947
    Abstract: A network system according to the present invention includes a service providing server that provides an application service, a user terminal used by a user when using the application service, and a proxy server intervening between the service providing server and the user terminal. The user terminal includes a whitelist for an application in which at least a URL of the proxy server is described. The user terminal accesses the service providing server over the network and provides an application service to the user by starting the application program. When an access request to a URL of an access target specified by the application program is made during the provision of the application service, the user terminal compares the URL of the access target with a URL described in the whitelist for the application.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: February 3, 2015
    Assignee: DeNA Co., Ltd.
    Inventors: Kenichi Takahashi, Sota Mizushima, Hideo Kimura, Hiroyuki Kawakami
  • Publication number: 20140332984
    Abstract: Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.
    Type: Application
    Filed: July 23, 2014
    Publication date: November 13, 2014
    Inventors: Teiichi INADA, Keiji SUMIYA, Takeo TOMIYAMA, Tetsurou IWAKURA, Hiroyuki KAWAKAMI, Masao SUZUKI, Takayuki MATSUZAKI, Youichi HOSOKAWA, Keiichi HATAKEYAMA, Yasushi SHIMADA, Yuuko TANAKA, Hiroyuki KURIYA
  • Publication number: 20140289671
    Abstract: Information storages store a plurality of different types of information. An update information storage stores a part of information updated in the information storages as update information associated with the respective types. An update information manager monitors an information update in the information storages and stores, when an information update is made in the information storages, the part of the updated information in the update information storage as update information associated with the respective types. Further, an information selector extracts the update information stored in the update information storage in time series and outputs them to display them on a screen.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 25, 2014
    Applicant: SONY MOBILE COMMUNICATIONS AB
    Inventors: Kenta OHMORI, Takashi KAWAKAMI, Seigo IWASAKI, Hiroyuki KAWAKAMI, Akitaka KIMURA, Xiaoyu RUAN, George ARRIOLA, Yoshimitsu FUNABASHI, Kichiro KUROZUMI, Brian JOHNSON, Jorge FURUYA, Takahiro KAWAGUCHI
  • Patent number: 8771828
    Abstract: A sealing film which includes a resin layer having a flow within the range of 150 to 1800 ?m at 80° C., or having a resin layer with a viscosity within the range of 10000 to 100000 Pa·s in a B-stage state at 50 to 100° C. in thermosetting viscoelasticity measurement, and containing: (A) both (a1) a high-molecular-weight component including crosslinking functional groups and having a weight-average molecular weight of 100,000 or more and a Tg within the range of ?50 to 50° C., and (a2) a thermosetting component including an epoxy resin as a main component, (B) a filler having an average particle size within the range of 1 to 30 ?m, and (C) a colorant, as well as a manufacturing method thereof and a semiconductor device using the same.
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: July 8, 2014
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Hiroyuki Kawakami, Katsuyasu Niijima, Naoki Tomori, Daichi Takemori, Takuya Imai
  • Patent number: 8765867
    Abstract: An object of the present invention is to provide a heat-resistant resin paste that enables the formation of a precise pattern, exhibits excellent adhesiveness, heat resistance and flexibility, and enables a shortening of the production time, as well as a method for producing thereof. The present invention relates to a heat-resistant resin paste, comprising a first organic solvent (A1), a second organic solvent (A2) that comprises a lactone, a heat-resistant resin (B) that is soluble in a mixed organic solvent of (A1) and (A2), and a heat-resistant resin filler (C) that is soluble in (A1) but insoluble in (A2), wherein (C) is dispersed within a solution comprising (A1), (A2) and (B).
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: July 1, 2014
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Hiroyuki Kawakami, Reiko Yamaguchi, Yoshihiro Nomura