Patents by Inventor Akira Watanabe
Akira Watanabe 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).
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Publication number: 20230082849Abstract: In a golf ball for professional golfers and skilled amateurs which has a single-layer core, a cover and at least one intermediate layer therebetween, the sphere obtained by encasing the core with the intermediate layer (intermediate layer-encased sphere) and the ball have a surface hardness relationship which satisfies the condition: (surface hardness of intermediate layer-encased sphere)>(surface hardness of ball). The core has a diameter of from 35.5 to 39.5 mm and a distinctive hardness profile that satisfies specific conditions. The ball is endowed with both an excellent flight performance and excellent durability to repeated impact.Type: ApplicationFiled: August 5, 2022Publication date: March 16, 2023Applicant: Bridgestone Sports Co., Ltd.Inventors: Hideo WATANABE, Akira KIMURA
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Publication number: 20230047916Abstract: This non-aqueous electrolyte secondary battery comprises: a separator that has an adhesive on at least one surface thereof; and an electrode that has a core and an electrode mix layer, and that is configured so that the electrode mix layer abuts the adhesive. The electrode mix layer is configured so that the density, in the thickness-direction, of a porous body increases from the core towards the adhesive.Type: ApplicationFiled: January 29, 2021Publication date: February 16, 2023Applicant: SANYO Electric Co., Ltd.Inventors: Kensuke Watanabe, Taiki Nonaka, Akira Nishida
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Patent number: 11581459Abstract: A manufacturing method of a light-emitting device, including the steps of: preparing a substrate including a base, a first wall formed on an upper surface of the base, and a recess defined by a lateral surface of the first wall as an inside lateral surface and the upper surface of the base as a bottom surface; mounting a light-emitting element on the bottom surface of the recess; disposing a sealing member which covers the light-emitting element and the first wall; forming a groove section extending from an upper surface of the sealing member to the first wall by removing the sealing member on the first wall; disposing a second wall inside the groove section; and cutting the second wall and the substrate at a position including the second wall.Type: GrantFiled: June 4, 2021Date of Patent: February 14, 2023Assignee: Nichia CorporationInventors: Masahiro Sakamoto, Akira Watanabe
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Patent number: 11570901Abstract: A method for manufacturing an aluminum circuit board including a step of spraying a heated metal powder containing aluminum particles and/or aluminum alloy particles to a ceramic base material, and of forming a metal layer on a surface of the ceramic base material. A temperature of at least a part of the metal powder is higher than or equal to a softening temperature of the metal powder and lower than or equal to a melting point of the metal powder at a time point of reaching the surface of the ceramic base material. A velocity of at least a part of the metal powder is greater than or equal to 450 m/s and less than or equal to 1000 m/s at the time point of reaching the surface of the ceramic base material.Type: GrantFiled: February 22, 2018Date of Patent: January 31, 2023Assignees: NATIONAL INSTITUTE FOR MATERIALS SCIENCE, DENKA COMPANY LIMITEDInventors: Seiji Kuroda, Hiroshi Araki, Akira Hasegawa, Makoto Watanabe, Atsushi Sakai, Yoshitaka Taniguchi, Suzuya Yamada
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Publication number: 20230022502Abstract: It is possible to reduce analysis cost of a management system. The management system includes a CPU and manages one or more storage devices that provide, to a higher-level device, one or more volumes for inputting and outputting data. The CPU is configured to collect performance information of the volume from the storage device at a predetermined first time interval and detect a QoS violation of the performance information of the volume at a second time interval longer than the first time interval.Type: ApplicationFiled: March 11, 2022Publication date: January 26, 2023Inventors: Soichi WATANABE, Akira DEGUCHI, Kazuei HIRONAKA
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Patent number: 11561167Abstract: Provided is a liquid sensor that can more accurately detect the state of a liquid. The liquid sensor includes a light emitting element, an optical waveguide, a light receiving element, and a detection circuit. The light receiving element is configured to receive light that was emitted by the light emitting element and passed through the optical waveguide. The detection circuit is configured to detect output of the light receiving element. The optical waveguide includes a first pillar portion that extends straight and a second pillar portion that extends straight. The second pillar portion is provided at a position opposing the first pillar portion. A space for liquid is formed between the first pillar portion and the second pillar portion. The first pillar portion includes a first end surface that faces the light emitting element, and a second end surface that is tilted relative to the first end surface and reflects light toward the second pillar portion.Type: GrantFiled: October 29, 2021Date of Patent: January 24, 2023Assignee: NIPPON PILLAR PACKING CO., LTD.Inventors: Akira Nakatsu, Kentaro Watanabe
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Publication number: 20230009139Abstract: A magnetic sensor includes: plural sensitive elements 31 each including a soft magnetic material layer 105 having a longitudinal direction and a transverse direction and a conductor layer having higher conductivity than the soft magnetic material layer 105 and extending through the soft magnetic material layer 105 in a longitudinal direction, the sensitive element 31 having uniaxial magnetic anisotropy in a direction intersecting the longitudinal direction and being configured to sense a magnetic field by a magnetic impedance effect; and a connecting portion 32 continuous with the conductor layer of the sensitive element and configured to connect transversely adjacent sensitive elements 31 in series.Type: ApplicationFiled: November 17, 2020Publication date: January 12, 2023Applicant: SHOWA DENKO K.K.Inventors: Daizo ENDO, Tatsunori SHINO, Akira SAKAWAKI, Sho TONEGAWA, Yasumasa WATANABE
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Patent number: 11542701Abstract: A booth includes a replaceable side wall that surrounds an internal space to be used by a user, and the side wall is provided with at least one entrance/exit door.Type: GrantFiled: March 9, 2021Date of Patent: January 3, 2023Assignee: FUJIFILM Business Innovation Corp.Inventors: Shu Watanabe, Akihide Kawamura, Kunichi Yamashita, Akira Takahashi, Yoshihiro Shibanai
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Patent number: 11539915Abstract: Confirming transmission of information in a web conference by determining a presenter of a web conference is providing speech to a second computing device based at least in part on a video data, converting the speech of the presenter to textual data, transmitting information of the second computing device to a third computing device of a participant, wherein the information of the second computing device includes the speech, the textual data, and images of a display of the second computing device, and determining a match level of the information of the second computing device and output information of the third computing device of the participant, wherein the output information of the third computing device correlates with the information of the second computing device.Type: GrantFiled: March 20, 2021Date of Patent: December 27, 2022Assignee: International Business Machines CorporationInventors: Takeshi Watanabe, Akira Saito, Hayato Uenohara
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Patent number: 11532660Abstract: A photoelectric conversion device including a plurality of substrates in a stacked state, the plurality of substrates including a first substrate and a second substrate electrically connected to each other, the photoelectric conversion device comprising: a memory cell unit including row-selection lines that are to be driven upon selection of a row of a memory cell array and column-selection lines that are to be driven upon selection of a column of the memory cell array; and a memory peripheral circuit unit that includes row-selection line connection portions and column-selection line connection portions so as to drive the row-selection lines and to drive the column-selection lines, wherein a first portion that is at least a part of the memory peripheral circuit unit is formed on the first substrate and the memory cell unit is formed on the second substrate.Type: GrantFiled: November 19, 2019Date of Patent: December 20, 2022Assignee: Canon Kabushiki KaishaInventors: Tatsunori Kato, Akira Oseto, Ryunosuke Ishii, Takanori Watanabe
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Publication number: 20220390084Abstract: A cover body includes: a multi-color molded body including a first resin portion having a gate mark on an outer surface thereof, and a second resin portion having a color different from a color of the first resin portion and adhering to the outer surface of the first resin portion to cover the gate mark. An outer surface of the second resin portion includes a stepped portion that overlaps with the gate mark.Type: ApplicationFiled: June 3, 2022Publication date: December 8, 2022Inventors: Takamasa Yagi, Akira Watanabe, Taro Fujisawa, Tomonori Iida, Noriyuki Nakajima, Daisuke Okitsu
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Publication number: 20220390364Abstract: The invention is configured to include a spectroscopy cell 100 as a container including one or more spaces, each of which has a plate shape and contains a to-be-measured object that transmits or reflects a terahertz wave; and a holder 6 including one or more first holder through-holes 6b and 6c disposed at positions corresponding to the spaces of the spectroscopy cell 100, each of the spaces containing the to-be-measured object. A body portion 1 of the spectroscopy cell 100 is made of a resin material that transmits the terahertz wave, and the spectroscopy cell 100 is loaded into the holder 6 and is used. The holder 6 has a function of holding the spectroscopy cell 100, and a function of correcting one or more of a distortion, a twist, and a bending of the spectroscopy cell 100.Type: ApplicationFiled: April 1, 2021Publication date: December 8, 2022Inventors: Akira WATANABE, Tadashi OKUNO, Takeji UEDA
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Publication number: 20220379653Abstract: An enclosing-sealing apparatus includes a flap opener that opens a flap of an envelope while the envelope is conveyed to an enclosing position. A first envelope detector is disposed upstream from the flap opener in an envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction. A second envelope detector is disposed downstream from the flap opener in the envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction in an open state in which the flap opens. A controller determines the open state of the flap based on a first detection result sent from the first envelope detector and a second detection result sent from the second envelope detector. The controller performs troubleshooting for enclosing the enclosure into the envelope if the controller determines that the open state of the flap is faulty.Type: ApplicationFiled: April 15, 2022Publication date: December 1, 2022Applicant: Ricoh Company, Ltd.Inventors: Akira KUNIEDA, Michitaka SUZUKI, Shinji ASAMI, Nobuyoshi SUZUKI, Yuusuke SHIBASAKI, Takahiro MATSUDA, Makoto HIDAKA, Kazuyoshi MATSUO, Shingo YOSHIZAWA, Takahiro WATANABE, Takuya MORINAGA
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Publication number: 20220380640Abstract: An adhesive tape with high repeelability from the state that a portion of the adhesive tape has already been peeled from an adherend is provided. The adhesive tape includes a substrate layer and an adhesive layer. The substrate layer has a breaking stress in a range of 1 to 90 MPa and an elongation at break in a range of 400% to 3000%. The adhesive tape satisfies the following relational expression (i): [Math. 1] P400/P0?0.9 (i). P0 denotes an initial cleavage strength N/cm2 of the adhesive tape, and P400 denotes a cleavage strength N/cm2 when the adhesive tape is stretched by 400%.Type: ApplicationFiled: July 20, 2022Publication date: December 1, 2022Applicant: DIC CorporationInventors: Daisuke Watanabe, Kota Suetsugu, Akira Yamakami, Yumi Kagiyama
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Publication number: 20220381853Abstract: A magnetic sensor includes: a non-magnetic substrate; and a sensitive element 31 having a longitudinal direction and a short direction, provided with uniaxial magnetic anisotropy in a direction crossing the longitudinal direction, and sensing a magnetic field by a magnetic impedance effect, wherein the sensitive element 31 includes plural soft magnetic material layers 105a to 105d and plural non-magnetic material layers 106a to 106c configured with a non-magnetic material and laminated between the plural soft magnetic material layers 105a to 105d, and the soft magnetic material layers 105a to 105d facing each other with each of the non-magnetic material layers 106a to 106c interposed therebetween are antiferromagnetically coupled.Type: ApplicationFiled: November 17, 2020Publication date: December 1, 2022Applicant: SHOWA DENKO K.K.Inventors: Daizo ENDO, Tatsunori SHINO, Akira SAKAWAKI, Sho TONEGAWA, Yasumasa WATANABE
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Publication number: 20220380168Abstract: An enclosing apparatus for enclosing an enclosure into an envelope at an enclosing position includes a conveyance roller that conveys the envelope to the enclosing position and an envelope conveyance path through which the envelope is conveyed. An enclosing support is disposed in the envelope conveyance path and supports enclosing of the enclosure into the envelope. The enclosing support retracts a flap of the envelope from the envelope conveyance path while the conveyance roller conveys the envelope to the enclosing position.Type: ApplicationFiled: May 12, 2022Publication date: December 1, 2022Applicant: Ricoh Company, Ltd.Inventors: Yuusuke SHIBASAKI, Michitaka SUZUKI, Shinji ASAMI, Nobuyoshi SUZUKI, Takahiro MATSUDA, Makoto HIDAKA, Kazuyoshi MATSUO, Shingo YOSHIZAWA, Akira KUNIEDA, Takahiro WATANABE, Takuya MORINAGA, Atsushi SHINODA
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Publication number: 20220372341Abstract: An adhesive tape with high high-load holding power, initial adhesive strength, and repeelability is provided. An adhesive layer of the adhesive tape contains filler particles and a triblock copolymer with a repeating unit represented by the following general formula (1): A, B, and C independently denote a repeating unit. A and C independently denote an alkyl methacrylate monomer unit and B denotes an alkyl acrylate monomer unit. p, q, and r independently denote the degree of polymerization of their monomer units respectively. A and C may be the same or may denote an alkyl methacrylate monomer unit with a different chemical structure, and * denotes a bonding arm to another atom. A relationship D50/T between an average particle size D50 of the filler particles and an average thickness T of the adhesive layer ranges from 0.05 to 1.0.Type: ApplicationFiled: July 20, 2022Publication date: November 24, 2022Applicant: DIC CorporationInventors: Daisuke Watanabe, Kota Suetsugu, Akira Yamakami, Yumi Kagiyama
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Publication number: 20220372342Abstract: An adhesive tape has adhesive strength with high high-load holding power, temporal repeelability, and storage stability. The adhesive tape includes a substrate layer and an adhesive layer. The substrate layer has a breaking stress in a range of 1 to 100 MPa and an elongation at break in a range of 300% to 3000%. The adhesive layer contains a tackifier resin and a triblock copolymer with a repeating unit represented by the general formula (1): A, B, and C independently denote a repeating unit. A and C independently denote an alkyl methacrylate monomer unit and B denotes an alkyl acrylate monomer unit. p, q, and r independently denote the degree of polymerization of their respective monomer units. A and C may be the same or may denote an alkyl methacrylate monomer unit with a different chemical structure. * denotes a bonding arm to another atom.Type: ApplicationFiled: July 20, 2022Publication date: November 24, 2022Applicant: DIC CorporationInventors: Daisuke Watanabe, Kota Suetsugu, Akira Yamakami
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Publication number: 20220377400Abstract: For establishing cooperation among an external device 30, a video display device and a remote control terminal and to achieve cooperative operation among these devices that affords a high level of operability to a user with less burden, the video display device to which an external device and a remote control terminal that remotely operates the external device can be connected, comprising: a connection detection section configured to detect a connection of the external device to the video display device; a cooperation establishment section configured to generate a start signal for initiate an application software accepting an operation instruction to the external device on the remote control terminal when the connection detection section detects the connection of the external device; and a communication interface configured to transmit the start signal to the remote control terminal.Type: ApplicationFiled: August 2, 2022Publication date: November 24, 2022Inventors: Kazuhiko YOSHIZAWA, Akira ISHIYAMA, Yasunobu HASHIMOTO, Hiroshi SHIMIZU, Mitsunobu WATANABE
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Patent number: 11506779Abstract: An outside sensor unit includes an outside sensor, a main bracket, a support bracket, a rotation device, and a position adjustment device. The outside sensor detects the outside of a vehicle. The main bracket is attached to a vehicle body. The support bracket supports the outside sensor and is attached to the main bracket. The rotation device has a rotation axis line which is substantially parallel to a roll axis of the vehicle and connects the support bracket and the main bracket together rotatably around the rotation axis line. The position adjustment device is capable of adjusting the relative rotation position between the support bracket and the main bracket around the rotation axis line.Type: GrantFiled: January 8, 2019Date of Patent: November 22, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Akira Fujita, Takato Watanabe, Yoshitaka Katashima