Patents by Inventor Hiroshi Suzuki

Hiroshi Suzuki 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: 11229837
    Abstract: [Object] To provide a haptic presentation apparatus capable of quickly deforming a surface. [Solving Means] A haptic presentation apparatus includes a base material, an elastic layer, and a fluid transport apparatus. The base material forms a first space and includes a first through hole. The elastic layer covers a surface of the base material including the first through hole. The fluid transport apparatus injects fluid between the elastic layer and the base material via the first through hole. The elastic layer is expanded by injecting the fluid from the fluid transport apparatus such that an internal pressure of a second space between the elastic layer and the base material is higher than an internal pressure of the first space, and the fluid injected into the second space is vented to outside of the second space via a second through hole by stopping driving of the fluid transport apparatus.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: January 25, 2022
    Assignee: Sony Corporation
    Inventors: Hiroto Kawaguchi, Hironobu Abe, Hiroshi Suzuki
  • Patent number: 11224667
    Abstract: An object of the invention is to provide an 11C-labeled catechol derivative having sufficient radioactivity to obtain an imaging image by a PET apparatus, a PET probe of a phosphorylated tau aggregation inhibitor using the same, and a method for producing them. The 11C-labeled catechol derivative of the present invention is represented by the following general formula (a) (wherein R is a substituent having an isopropylamino group, and the carbon at the 2-position of the isopropylamino group is labeled with 11C).
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: January 18, 2022
    Inventors: Masaaki Suzuki, Kengo Ito, Takashi Kato, Hiroshi Ikenuma, Hiroko Koyama
  • Publication number: 20220004074
    Abstract: An optical modulation control device includes: a photodetector or a photodetector which detects light emitted from a Mach-Zehnder interferometer and outputs an intensity signal indicating intensity of the light; and a phase-bias search unit which searches for and obtains a phase bias when the intensity signal outputted from the photodetector has a local minimum value or a phase bias when the intensity signal outputted from the photodetector has a local maximum value while adjusting a phase bias injected into an optical path inside the Mach-Zehnder interferometer, and records a set of the obtained phase bias and a wavelength of the light.
    Type: Application
    Filed: September 20, 2021
    Publication date: January 6, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroshi MIURA, Naoki SUZUKI
  • Publication number: 20210405550
    Abstract: A developing cartridge includes a casing, a rotating member, and an electrode member. The casing may be configured to accommodate therein developer. The rotating member has a rotational shaft extending in an axial direction. The rotating member is configured to rotate about the rotational shaft and carries the developer thereon. The electrode member is configured to be electrically connected to the rotating member. The electrode member covers at least part of the rotational shaft from an orthogonal direction orthogonal to the axial direction and is arranged to confront the casing in the axial direction. The electrode member is configured to move in the orthogonal direction in accordance with a movement in the axial direction.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Inventors: Yasumasa Fujii, Tsutomu Suzuki, Hiroshi Igarashi
  • Patent number: 11207506
    Abstract: A balloon catheter is disclosed capable of effectively delivering a drug to living body tissue and a manufacturing method of the balloon catheter, and a treatment method. The balloon catheter has a balloon at a distal portion of a catheter shaft, and is provided on a surface of the balloon with elongate bodies which are crystals of a water-insoluble drug extending in a longitudinal direction. The surface of the balloon is provided with crystal conjugates formed of a plurality of elongate bodies united to one another while being in a tilted state.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: December 28, 2021
    Inventors: Yu Murata, Hiroshi Goto, Ryosuke Suzuki
  • Publication number: 20210394677
    Abstract: A display controller controls a display device provided for a mobile object to display a display image including at least one item of contents of data. The display controller includes an image data acquisition unit configured to obtain image data from an imaging device configured to capture an image around the mobile object, and a display-image generation unit configured to generate the display image. The display-image generation unit changes a display mode of the at least one item of contents of data included in the display image to increase visual recognizability of a desired item of contents of data included in the at least one item of contents of data to a level at least higher than visual recognizability of an area in the image data not including the desired item of contents of data.
    Type: Application
    Filed: December 3, 2019
    Publication date: December 23, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: Keita KATAGIRI, Hiroshi YAMAGUCHI, Masato KUSANAGI, Yuuki SUZUKI
  • Publication number: 20210395840
    Abstract: This invention provides a simple analysis method by a PCR method that simultaneously performs, in a single container, separating nucleic acid of pathogens contained in a tissue fragment and preparing a PCR buffer solution, and a kit used for the analysis method. A method for detecting a pathogen includes: (1) obtaining a liquid specimen mixture by adding a tissue fragment containing a pathogen to a PCR buffer solution containing a proteolytic enzyme; (2) heating the liquid specimen mixture at a first temperature; (3) further heating at a second temperature; (4) performing PCR by adding a portion of the liquid mixture obtained in (3) above to a solid composition for PCR reaction containing DNA polymerase and one or more kinds of PCR primer pair; and (5) detecting a PCR product generated in (4) above.
    Type: Application
    Filed: January 27, 2021
    Publication date: December 23, 2021
    Applicants: SHIMADZU CORPORATION, National University Corporation Tokyo Medical and Dental University, Nihon Techno Service Co., Ltd., National University Corporation Oita University, RIKEN, Toho University
    Inventors: Masamitsu SHIKATA, Kenji NINOMIYA, Norio SHIMIZU, Hiroshi TAKASE, Manabu MOCHIZUKI, Yasuhiro TOMARU, Satoko NAKANO, Sunao SUGITA, Takashi SUZUKI
  • Publication number: 20210400207
    Abstract: An imaging apparatus includes: a display unit configured to display on a display a live image of a subject and previously captured images; an image capturing unit configured to capture an image of the subject; and a recording unit configured to record in a recording medium the captured image of the subject which has been captured by the image capturing unit and the previously captured images in association with disposition information which includes a display position of the captured image of the subject and display positions of the previously captured images.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 23, 2021
    Inventors: Satoru Kobayashi, Fumitaka Nakayama, Hiroshi Suzuki, Hiroki Okino
  • Publication number: 20210393206
    Abstract: A display controller (20) includes an information acquisition unit configured to obtain input data of attentional resources of an occupant of a mobile object such as traveling time, occupant status information, driving environment information or display image history and a display-image generation unit configured to generate, in a mode determined based on the input data, a display image to be displayed by a display device (10) provided for the mobile object. The mobile object is for instance a vehicle comprising a head-up display.
    Type: Application
    Filed: December 20, 2019
    Publication date: December 23, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: Masato KUSANAGI, Hiroshi YAMAGUCHI, Yuuki SUZUKI
  • Patent number: 11203665
    Abstract: The production method of the present invention includes a step of supplying an organic polar solvent, a sulfur source, and a dihalo aromatic compound as reaction raw materials to at least one of a plurality of reaction vessels mutually communicated via a gas phase; a step of removing at least a portion of the water present in the reaction vessels; and a step of performing a polymerization reaction. These steps are carried out in parallel, and the reaction mixture is sequentially moved between reaction vessels. At that time, the internal temperatures of the reaction vessels are all not less than 150° C.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: December 21, 2021
    Inventors: Michihisa Miyahara, Kenji Suzuki, Hiroshi Sakabe, Yoshikatsu Satake
  • Patent number: 11203666
    Abstract: Provided are a continuous production method and a continuous production apparatus utilizing the solution polycondensation for aromatic cyclic oligomers, which achieve a good space-time yield and are inexpensive and simple. The continuous production method includes: (a) supplying a polymerization solvent and a reaction raw material to a continuous production apparatus; (b) performing a polymerization reaction in the reaction vessels to form a reaction mixture; (c) removing water in gas phase parts of the reaction vessels from the reaction vessels; and (d) successively moving the reaction mixture to each of the reaction vessels; the steps (a), (b), (c), and (d) being performed in parallel; wherein an amount of the polymerization solvent in the reaction vessel positioned furthest downstream in a movement direction of the reaction mixture is not less than 1 L and not greater than 50 L per 1 mol of arylene units in the reaction raw material.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: December 21, 2021
    Inventors: Kenji Suzuki, Michihisa Miyahara, Hiroshi Sakabe
  • Patent number: 11199626
    Abstract: A fishfinder has: a transducer capable of transmitting an ultrasonic wave underwater and receiving a reflected wave of the ultrasonic wave; a display part that time-sequentially arranges a detection image based on a reception signal, caused by receiving the reflected wave with the transducer; a first depth calculation part that calculates a first depth as a depth of the bottom; a recognition part that performs recognition on an object as a fish school; a second depth calculation part that calculates a second depth as a depth of a position of the object; a distance calculation part that calculates a distance from the bottom to the position of the object; and a distance display part that displays the distance calculated with the distance calculation part, in correspondence with the position of the object in the detection image displayed on the display part, on the display part.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: December 14, 2021
    Inventors: Shuji Iida, Hiroshi Suzuki
  • Publication number: 20210353515
    Abstract: The present invention provides a method for producing a glyceryl ether-containing composition, the method including: a deodorization step for bringing a glyceryl ether-containing product selected from the group consisting of a monohexyl glyceryl ether-containing product, a monocyclohexyl glyceryl ether-containing product and a mixture thereof into contact with water vapor in an environment having a reduced pressure of 0.10 kPa or more and 10 kPa or less for 60 minutes or more and 600 minutes or less; and an addition step for adding 0.05 to 0.30 parts by mass of an antioxidant containing d-?-tocopherol to 100 parts by mass of the glyceryl ether-containing product, and also provides a glyceryl ether-containing composition containing specific amounts of a specific glyceryl ether and an antioxidant containing d-?-tocopherol.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 18, 2021
    Inventors: Yasuhiro TSUSHIMA, Hiroshi SUZUKI, Kazuya NAKAJIMA
  • Publication number: 20210349652
    Abstract: A computer system includes a use state analysis program that acquires a use history of data in a first computer system and a program that uses the data; and a data migration program that extracts data that is able to be migrated from the first computer system to a second computer system on the basis of the use history, writes the migratable data to a first storage system and a second storage system, and migrates a program to the second computer system on the basis of a use history of the data used by the program.
    Type: Application
    Filed: March 16, 2021
    Publication date: November 11, 2021
    Inventors: Yoshihito AKIMOTO, Yuki KOIZUMI, Hiroshi SUZUKI, Chieko AKIBA
  • Publication number: 20210326592
    Abstract: The present technology is to provide an image sensor capable of enhancing the security of biometric information and lowering the risk of information leakage. An image sensor 10 includes: a biometric information acquisition unit 102 that acquires biometric information; a storage unit 14 that stores reference information to be compared with the biometric information; and a biometric authentication unit 104 that performs biometric authentication by comparing the biometric information with the reference information. The image sensor 10 further includes an encryption processing unit 105 that encrypts biometric authentication information that authenticates a living organism.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicants: Sony Group Corporation, Sony Semiconductor Solutions Corporation
    Inventors: Yusuke Minagawa, Go Asayama, Toru Akishita, Hirotake Yamamoto, Shigeki Teramoto, Kazutaka Tachibana, Teiichi Shiga, Hiroshi Suzuki
  • Publication number: 20210328932
    Abstract: The controller (10) acquires information about the band of the flow within the tunnel and the band of each flow after policing or shaping, calculates the ratio of the traffic volume after policing or shaping to the traffic volume before policing or shaping by using the acquired information about the band, and estimates the traffic volume of the flow to be monitored within the tunnel by using the calculated ratio and the band of each flow after policing or shaping.
    Type: Application
    Filed: August 16, 2019
    Publication date: October 21, 2021
    Inventors: Hiroshi SUZUKI, Yuhei HAYASHI, Yuki MIYOSHI, Takeaki NISHIOKA, Hiroshi OSAWA, Ichiro KUDO
  • Patent number: 11148513
    Abstract: A weather strip made of an elastic material includes an insert member having a plurality of through holes which is embedded in a corner portion of the weather strip. In the corner portion, a clip insertion hole in which a clip for attaching the corner portion to the automobile body is insertable is formed, and in the insert member, a clip hole is formed in a position corresponding to the clip insertion hole. In the outer peripheral portion of the clip hole, an additional hole communicating with the clip hole is formed, and the elastic materials of which the corner portion is made and that are situated on the obverse and reverse sides of the insert member are united together through the additional hole.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: October 19, 2021
    Inventors: Toshifumi Matsuura, Hiroshi Suzuki
  • Patent number: 11152887
    Abstract: A temperature abnormality of the power module is accurately detected. A power conversion device including a power semiconductor module with a switching element, includes: a gate driver circuit configured to drive a switching element and transmitting a response signal upon a switching operation of the switching element; a control unit device configured to output to a gate driver circuit an instruction signal for switching; a temperature detection unit configured to calculate a bonding temperature of the switching element based on a response signal to the instruction signal; and a calculation unit configured to determine a state of a power semiconductor module according to a bonding temperature calculated by the temperature detection unit and the response signal.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: October 19, 2021
    Assignee: HITACHI, LTD.
    Inventors: Yoshinobu Kimura, Kazuki Tani, Takashi Ogawa, Hiroshi Suzuki, Junichi Sakano
  • Publication number: 20210301709
    Abstract: A state estimation apparatus includes: a rate calculating configured to calculate, based on both a flow rate and an air-fuel ratio of exhaust gas flowing into an oxygen storage catalyst, a rate of change in an oxygen storage amount in the oxygen storage catalyst; a limit calculating unit configured to calculate a limit rate which is a limit value for the rate of change; and a storage-amount updating unit configured to update, based on the rate of change and the limit rate, an estimated value of the oxygen storage amount. Moreover, the storage-amount updating unit is further configured to: update, when the rate of change does not exceed the limit rate, the estimated value based on the rate of change; and update, when the rate of change exceeds the limit rate, the estimated value based on the limit rate.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Inventors: Hiroshi SUZUKI, Yasuhiro KAWAKATSU
  • Publication number: 20210250259
    Abstract: A collection device (10) collects traffic from a core network (10N) connected to a plurality of operator networks (20N). Further, an analysis device has a plurality of functions of analyzing traffic. Further, a setting device sets a scenario that designates at least one of the plurality of functions. Further, a pre-processing device converts the traffic collected by the collection device (10) to traffic of a format suitable for the function designated by the scenario. Further, a distribution device distributes the traffic converted by the pre-processing device to a designated function.
    Type: Application
    Filed: August 13, 2019
    Publication date: August 12, 2021
    Inventors: Ichiro KUDO, Hiroyuki ONISHI, Hiroshi OSAWA, Hiroshi SUZUKI, Takeaki NISHIOKA, Yuki MIYOSHI, Yuhei HAYASHI