Patents by Inventor Kenji Iwasaki

Kenji 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: 20240190800
    Abstract: Provided is a method for producing 1,3-disubstituted bicyclo[1.1.1]pentane, the method including subjecting [1.1.1]propellane and a 1,2-diketone compound to a photoreaction in a solvent including an acyclic ether solvent having 5 or more carbon atoms to obtain 1,3-disubstituted bicyclo[1.1.1]pentane, in which a reaction solution coexists with a cyclic ether compound.
    Type: Application
    Filed: February 7, 2024
    Publication date: June 13, 2024
    Applicants: FUJIFILM Corporation, FUJIFILM Wako Pure Chemical Corporation
    Inventors: Kazuhiro TSUNA, Koichi IWASAKI, Kenji WADA
  • Patent number: 11981291
    Abstract: The present invention aims to provide a luggage room board that reliably produces a cushioning effect during opening and closing operations, whereby the impact is not applied during the opening and closing operations. The luggage room board 1 includes the luggage room board main body 2 made of resin and is configured to be opened and closed. For example, a tape-shaped cushioning material (non-woven fabric) is attached to the luggage room board main body 2 along two sides orthogonal to a rotation center line serving as the rotation center of the opening and closing operations. At one of ends 20a of a non-woven fabric 20, a concave portion 30 is provided on a surface of the luggage room board main body 2 to which the non-woven fabric is attached, and the end 20a of the non-woven fabric 20 is attached so as to enter the concave portion 30. The concave portion 30 is formed such that a depth gradually increases toward the end 20a of the non-woven fabric 20.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: May 14, 2024
    Assignee: KYORAKU CO., LTD.
    Inventors: Kenji Iwasaki, Sho Nakajima, Yoshitaka Matsubara, Yuki Harasawa
  • Publication number: 20240105486
    Abstract: Disclosed is a substrate treating apparatus provided with a treating block. The treating block includes a wet transportation region adjoining a batch treatment region and a single-wafer transportation region. The wet transportation region contains a second posture turning mechanism provided on an extension line of a line of six batch process tanks and configured to turn a posture of substrates, on which immersion treatment is performed, from vertical to horizontal, a belt conveyor mechanism configured to receive the substrates in a horizontal posture one by one from the second posture turning mechanism and transport the substrates to the single-wafer transportation region, and a liquid supplying unit configured to supply a liquid to wet the substrates, transported by the belt conveyor mechanism, with the liquid.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Kenji AMAHISA, Shinichi TANIGUCHI, Akihiro IWASAKI
  • Publication number: 20220212604
    Abstract: The present invention aims to provide a luggage room board that reliably produces a cushioning effect during opening and closing operations, whereby the impact is not applied during the opening and closing operations. The luggage room board 1 includes the luggage room board main body 2 made of resin and is configured to be opened and closed. For example, a tape-shaped cushioning material (non-woven fabric) is attached to the luggage room board main body 2 along two sides orthogonal to a rotation center line serving as the rotation center of the opening and closing operations. At one of ends 20a of a non-woven fabric 20, a concave portion 30 is provided on a surface of the luggage room board main body 2 to which the non-woven fabric is attached, and the end 20a of the non-woven fabric 20 is attached so as to enter the concave portion 30. The concave portion 30 is formed such that a depth gradually increases toward the end 20a of the non-woven fabric 20.
    Type: Application
    Filed: April 23, 2020
    Publication date: July 7, 2022
    Applicant: KYORAKU CO., LTD.
    Inventors: Kenji IWASAKI, Sho NAKAJIMA, Yoshitaka MATSUBARA, Yuki HARASAWA
  • Publication number: 20220204346
    Abstract: The present invention provides a method for producing a substance with a modified carbon allotrope surface that can suppress or prevent uneven distribution, uneven orientation, and the like of a structural analysis target substance in a structural analysis by cryo-electron microscopy. A method for producing a substance with a modified carbon allotrope surface of the present invention includes: the step of surface-treating by reacting a carbon allotrope surface with a halogen oxide radical, wherein the carbon allotrope surface is modified by the surface-treating.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 30, 2022
    Inventors: Tsuyoshi INOUE, Haruyasu ASAHARA, Kei OHKUBO, Kenji IWASAKI, Naoyuki MIYAZAKI, Mika HIROSE, Atsushi NAKAGAWA, Junichi TAKAGI, Takefumi DOI, Hiroaki ADACHI
  • Patent number: 10836093
    Abstract: A resin panel according to an embodiment includes a core material, a reinforcing material, a skin material covering the core material and the reinforcing material, and a fastened member. A reinforcing material has a first plate provided on a front surface of the core material, a second plate provided on a back surface of the core material, and a connecting plate connecting the first plate and the second plate. The fastened member is attached to the skin material by a fastening member penetrating the skin material and the first plate or the second plate of the reinforcing material.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: November 17, 2020
    Assignee: Kyoraku Co., Ltd.
    Inventors: Masaaki Sueoka, Tatsuya Fukuda, Tadatoshi Tanji, Kenji Iwasaki, Ryosuke Oki
  • Patent number: 10839525
    Abstract: An information processing apparatus includes a memory configured to store a recognition result, accuracy and timing of an image captured at a point, and a processor coupled to the memory and the processor configured to specify the image configured to include a designated recognition object, and search for the image having a same recognition result as the recognition object by referring to the memory, based on the point and timing at which the specified image has been captured and movement speed information of the recognition object.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: November 17, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Kenji Iwasaki, Jun Ogawa, Makoto Kubota
  • Publication number: 20190347807
    Abstract: An information processing apparatus includes a memory configured to store a recognition result, accuracy and timing of an image captured at a point, and a processor coupled to the memory and the processor configured to specify the image configured to include a designated recognition object, and search for the image having a same recognition result as the recognition object by referring to the memory, based on the point and timing at which the specified image has been captured and movement speed information of the recognition object.
    Type: Application
    Filed: April 12, 2019
    Publication date: November 14, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Kenji Iwasaki, Jun Ogawa, Makoto Kubota
  • Patent number: 10309559
    Abstract: Provided is a duct that does not cause defective molding and has a highly sound absorption inner surface which can effectively suppress noise. A duct includes a tubular duct main body and a sound absorption member disposed on the inner surface of the duct main body. The duct has at least one of configurations (1) to (3): (1) the duct main body has a sandwiching part having a pair of opposite wall surfaces, and a side edge of the sound absorption member is sandwiched between the wall surfaces of the sandwiching part; (2) the sound absorption member is pasted to the inner surface of the duct main body with a resin film therebetween; and (3) the sound absorption member and duct main body have parts which are not fused to each other.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: June 4, 2019
    Assignee: KYORAKU CO., LTD.
    Inventors: Kenji Iwasaki, Teruo Tamada
  • Publication number: 20190039279
    Abstract: A resin panel according to an embodiment includes a core material, a reinforcing material, a skin material covering the core material and the reinforcing material, and a fastened member. A reinforcing material has a first plate provided on a front surface of the core material, a second plate provided on a back surface of the core material, and a connecting plate connecting the first plate and the second plate. The fastened member is attached to the skin material by a fastening member penetrating the skin material and the first plate or the second plate of the reinforcing material.
    Type: Application
    Filed: February 15, 2017
    Publication date: February 7, 2019
    Applicant: Kyoraku Co., Ltd.
    Inventors: Masaaki SUEOKA, Tatsuya FUKUDA, Tadatoshi TANJI, Kenji IWASAKI, Ryosuke OKI
  • Patent number: 9746107
    Abstract: A duct in which the welding strength of the parting lines is enhanced and which facilitates the attaching job is provided. The duct of the present embodying mode has a mean thickness of the entire duct of 1 mm or less, and includes projections on inner surface sides of the duct on the parting lines.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: August 29, 2017
    Assignee: KYORAKU CO., LTD.
    Inventors: Naoto Tani, Teruo Tamada, Kenji Iwasaki
  • Publication number: 20160102786
    Abstract: Provided is a duct that does not cause defective molding and has a highly sound absorption inner surface which can effectively suppress noise. A duct includes a tubular duct main body and a sound absorption member disposed on the inner surface of the duct main body. The duct has at least one of configurations (1) to (3): (1) the duct main body has a sandwiching part having a pair of opposite wall surfaces, and a side edge of the sound absorption member is sandwiched between the wall surfaces of the sandwiching part; (2) the sound absorption member is pasted to the inner surface of the duct main body with a resin film therebetween; and (3) the sound absorption member and duct main body have parts which are not fused to each other.
    Type: Application
    Filed: April 7, 2014
    Publication date: April 14, 2016
    Applicant: KYORAKU CO., LTD.
    Inventors: Kenji IWASAKI, Teruo TAMADA
  • Patent number: 9102093
    Abstract: The present invention provides a molding apparatus by which it is possible to make a frame located around a mold contact thermoplastic resin. In the molding apparatus of the present invention, the thermoplastic resin extruded from an extruding machine in a sheet form is adsorbed onto a cavity surface of the mold. As a result, the thermoplastic resin is shaped into a shape according to the cavity surface. The molding apparatus includes a frame that is positioned around the mold and is movable relative to the mold. In the frame, a suction part to suck the thermoplastic resin is provided.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: August 11, 2015
    Assignee: KYORAKU CO., LTD.
    Inventors: Takehiko Sumi, Tadatoshi Tanji, Kenji Iwasaki
  • Patent number: 9103979
    Abstract: A holder attached mirror for a vehicle is provided, in which a mirror plate is fixed to a plate-shaped mirror holder by an adhesive sheet, including a plurality of first grooves parallel to each other, which are formed on the surface of the mirror holder attached with the adhesive sheet on the surface of the mirror holder side to which the adhesive sheet is attached.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: August 11, 2015
    Assignee: MURAKAMI CORPORATION
    Inventors: Yosuke Sato, Kenji Iwasaki, Shigeki Takada
  • Patent number: 9102270
    Abstract: A holder attached mirror for a vehicle is provided, in which a mirror plate is fixed to a plate-shaped mirror holder by an adhesive sheet, including a plurality of first circular or radial grooves substantially with the center of the surface as a center point, which is formed on the surface of the mirror holder side to which the adhesive sheet is attached.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: August 11, 2015
    Assignee: MURAKAMI CORPORATION
    Inventors: Yosuke Sato, Kenji Iwasaki, Shigeki Takada
  • Patent number: 9057834
    Abstract: A holder attached mirror for a vehicle is provided, in which a mirror plate is fixed to a plate-shaped mirror holder by an adhesive sheet, including a plurality of first grooves parallel to each other, which are formed on the surface of the mirror holder attached with the adhesive sheet on the surface of the mirror holder side to which the adhesive sheet is attached.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: June 16, 2015
    Assignee: MURAKAMI CORPORATION
    Inventors: Yosuke Sato, Kenji Iwasaki, Shigeki Takada
  • Publication number: 20140130933
    Abstract: A duct in which the welding strength of the parting lines is enhanced and which facilitates the attaching job is provided. The duct of the present embodying mode has a mean thickness of the entire duct of 1 mm or less, and includes projections on inner surface sides of the duct on the parting lines.
    Type: Application
    Filed: June 22, 2012
    Publication date: May 15, 2014
    Applicant: KYORAKU CO., LTD.
    Inventors: Naoto Tani, Teruo Tamada, Kenji Iwasaki
  • Patent number: 8324853
    Abstract: A vehicle wiper controller includes a wiper drive circuit which drives a wiper. An operation switch is manipulated in a plurality of manipulation directions or to a plurality of operation mode positions when a manipulation force is applied thereto. A wiper operation control unit electronically controls the operation of the wiper and sets the wiper to an operation mode corresponding to the manipulation of the operation switch. A control signal hold circuit, discrete from the wiper operation control unit, transmits a control signal to the wiper drive circuit when the operation switch is manipulated in a predetermined first manipulation direction or when the operation switch is manipulated to a predetermined first operation mode position. The control signal hold circuit sets a hold state for holding the transmission state of the control signal.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: December 4, 2012
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Seiji Ishigaki, Hitoshi Muraki, Masaki Yoshino, Yoshihisa Hirano, Kenji Iwasaki, Kunihiko Ikekame
  • Publication number: 20120061886
    Abstract: The present invention provides a molding apparatus by which it is possible to make a frame located around a mold contact thermoplastic resin. In the molding apparatus of the present invention, the thermoplastic resin extruded from an extruding machine in a sheet form is adsorbed onto a cavity surface of the mold. As a result, the thermoplastic resin is shaped into a shape according to the cavity surface. The molding apparatus includes a frame that is positioned around the mold and is movable relative to the mold. In the frame, a suction part to suck the thermoplastic resin is provided.
    Type: Application
    Filed: September 12, 2011
    Publication date: March 15, 2012
    Applicant: KYORAKU CO., LTD.
    Inventors: Takehiko SUMI, Tadatoshi TANJI, Kenji IWASAKI
  • Patent number: 7829813
    Abstract: A touch sensor switch for easily taking out an output of a touch sensor with high reliability. Push-type switching elements 2A, 2B, and 2C are mounted on a printed circuit board 1, a rubber dome 3 is provided with expanded portions 30A, 30B, and 30C for housing the switching elements 2A, 2B, and 2C, the switching elements 2A, 2B, and 2C are provided with conductive films 41A, 41B, and 41C on an outer surface and a lower face, conductive parts 31A, 31B, and 31C are provided at a conductive part such as an upper surface of the expanded portions 30A, 30B, and 30C of the rubber dome 3, or a wiring pattern of the printed circuit board 1, and the conductive films 41A, 41B, and 41C contact with the conductive parts 31A, 31B, and 31C constantly by a biasing force of the switching elements 2A, 2B, and 2C regardless the operation of switch knobs 4A, 4B, and 4C.
    Type: Grant
    Filed: April 21, 2008
    Date of Patent: November 9, 2010
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Keiji Murase, Seiya Murase, Masahiko Miyata, Katsuhide Kumagai, Kenji Iwasaki, Kazuki Yamaguchi