Patents by Inventor Takashi Wakabayashi

Takashi Wakabayashi 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: 20240155769
    Abstract: A method for forming a functional layer includes giving information to the functional layer while forming the functional layer on a surface of an object. The functional layer includes an information area having the information and a non-information area other than the information area. The information area is different in color from the non-information area.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 9, 2024
    Applicant: Ricoh Company, Ltd.
    Inventors: Yukihiro WAKABAYASHI, Takashi FUJITA, Hiroyuki HIRATSUKA, Kohji TAKEUCHI, Tohru HASEGAWA, Hirotaka UNNO
  • Publication number: 20240142681
    Abstract: An optical filter, includes: a substrate, a dielectric multilayer film 1 laid on or above one major surface of the substrate, and a dielectric multilayer film 2 laid on or above the other major surface of the substrate, in which the substrate includes a near infrared ray absorbing glass and a resin film, the resin film includes a resin and a pigment (NIR1), and the optical filter satisfies all of spectral characteristics (i-1) to (i-5), (i-7) to (i-10), (i-12) and (i-14).
    Type: Application
    Filed: December 27, 2023
    Publication date: May 2, 2024
    Applicant: AGC Inc.
    Inventors: Kazuhiko SHIONO, Takeru WAKABAYASHI, Takashi NAGATA
  • Publication number: 20240131553
    Abstract: A liquid application apparatus includes an applicator, a maintenance device, a conveyor, a first conveyance path, and a second conveyance path. The applicator applies a liquid to an object. The maintenance device maintains an applying condition of the liquid by the applicator. The conveyor conveys the object and the maintenance device. The object is to be conveyed along the first conveyance path. The maintenance device is to be conveyed along the second conveyance path. The applicator includes a nozzle surface on which a plurality of nozzles to discharge the liquid is formed. The maintenance device includes a wiper to wipe the nozzle surface. The first conveyance path overlaps with the second conveyance path at least at a portion at which the first conveyance path passes by the applicator.
    Type: Application
    Filed: October 15, 2023
    Publication date: April 25, 2024
    Applicant: Ricoh Company, Ltd.
    Inventors: Yohsuke Konishi, Takayuki Niihara, Takashi Fujita, Yukihiro Wakabayashi
  • Publication number: 20240093432
    Abstract: A method for manufacturing a molded product of the present disclosure includes a deposition step of depositing a mixture including a fiber and starch in air, a humidification step of applying water to the mixture, and a molding step of heating and pressurizing the mixture applied with water to obtain a molded product. The starch has a gelatinized and then pulverized particle diameter d50 of 0.30 mm or more and 1.0 mm or less, which is the average particle diameter of the finely pulverized product determined by a prescribed measuring method.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 21, 2024
    Inventors: Masahiko NAKAZAWA, Shigemi WAKABAYASHI, Takashi SHINOHARA, Takumi SAGO, Naoko OMAGARI, Masahide NAKAMURA
  • Publication number: 20220105494
    Abstract: An exhaust gas purification catalyst is provided which can be more enhanced in NOx purification performance.
    Type: Application
    Filed: January 20, 2020
    Publication date: April 7, 2022
    Inventors: Itaru MORITA, Satoru KURAMOCHI, Takahiro KOGAWA, Takashi WAKABAYASHI
  • Patent number: 11141721
    Abstract: Provided is a porous structure for exhaust purification catalysts having excellent light-off temperature characteristics. The porous structure for exhaust purification catalysts includes an oxygen storage component and an inorganic porous solid. The porous structure has a pore volume distribution such that the ratio of the pore volume of pores with a diameter of from 15 nm to less than 25 nm to the pore volume of pores with a diameter of from 5 nm to less than 15 nm is 1.3 to 2.5 as measured with a mercury porosimeter. The pore volume distribution preferably has at least one peak top in a pore diameter range of from 15 nm to less than 25 nm.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: October 12, 2021
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Yusuke Hosoi, Hironori Iwakura, Takashi Wakabayashi, Yunosuke Nakahara
  • Publication number: 20210245147
    Abstract: Provided is a porous structure for exhaust purification catalysts having excellent light-off temperature characteristics. The porous structure for exhaust purification catalysts includes an oxygen storage component and an inorganic porous solid. The porous structure has a pore volume distribution such that the ratio of the pore volume of pores with a diameter of from 15 nm to less than 25 nm to the pore volume of pores with a diameter of from 5 nm to less than 15 nm is 1.3 to 2.5 as measured with a mercury porosimeter. The pore volume distribution preferably has at least one peak top in a pore diameter range of from 15 nm to less than 25 nm.
    Type: Application
    Filed: August 5, 2019
    Publication date: August 12, 2021
    Inventors: Yusuke HOSOI, Hironori IWAKURA, Takashi WAKABAYASHI, Yunosuke NAKAHARA
  • Patent number: 10010871
    Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: July 3, 2018
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Sumio Kato, Masataka Ogasawara, Hironori Iwakura, Takahito Asanuma, Takashi Wakabayashi, Yunosuke Nakahara
  • Publication number: 20170274359
    Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.
    Type: Application
    Filed: December 14, 2015
    Publication date: September 28, 2017
    Inventors: Sumio KATO, Masataka OGASAWARA, Hironori IWAKURA, Takahito ASANUMA, Takashi WAKABAYASHI, Yunosuke NAKAHARA
  • Patent number: 9737850
    Abstract: Provided is a novel palladium catalyst capable of efficiently purifying carbon monoxide (CO) and total hydrocarbons (THC) under a fuel-rich atmosphere even when palladium (Pd) is used as a catalyst active component. Proposed is a palladium monolayer catalyst for an exhaust gas from a saddle-riding-type vehicle, which is an exhaust gas purification catalyst for a saddle-riding-type vehicle to be installed in an exhaust gas passage in an internal combustion engine. The palladium monolayer catalyst includes a substrate, and a catalyst layer that has the form of a monolayer and contains palladium acting as a catalyst active component, an inorganic porous body acting as a catalyst carrier, ceria (CeO2) particles acting as a promoter component, and barium.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: August 22, 2017
    Assignees: Honda Motor Co., Ltd., Mitsui Mining & Smelting Co., Ltd.
    Inventors: Toshiaki Kimura, Hiroyuki Horimura, Akiko Koga, Motoki Ito, Masateru Tsuji, Takashi Wakabayashi, Yosuke Shibata, Yunosuke Nakahara, Kiyotaka Yasuda
  • Patent number: 9669389
    Abstract: An internal combustion engine exhaust gas purifying catalyst carrier has a core body formed of a CeO2—ZrO2 solid solution or a CeO2—ZrO2—La2O2 solid solution, and CeO2 supported on the surface of the core body, wherein the core body has a CeO2 content of 5 to 35 mass % and an La2O2 content of 0 to 10 mass %, on the basis of the mass of the carrier, and the amount of CeO2 supported on the core body is 5 to 17 mass %, on the basis of the mass of the carrier.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: June 6, 2017
    Assignee: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Yunosuke Nakahara, Takashi Wakabayashi, Yasunori Imada, Ohki Houshito, Yuki Nagao, Takahiko Sakaue, Akihiro Nara, Shinji Aoki
  • Patent number: 9314773
    Abstract: Provided is a palladium catalyst in which palladium (Pd) is used as a catalyst active component, and particularly a novel palladium catalyst which can purify CO and THC with high efficiency even under a fuel-rich atmosphere having a high space velocity (SV). Proposed is a palladium catalyst having a substrate and a catalyst layer that contains palladium acting as a catalyst active component, an inorganic porous material acting as a catalyst support and ceria (CeO2) particles acting as a promoter component, in which a mass ratio (Pd/CeO2) of a content of the palladium in the catalyst layer to a content of the ceria particles in the catalyst layer is 0.0014 to 0.6000.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: April 19, 2016
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Takashi Wakabayashi, Yosuke Shibata, Yunosuke Nakahara, Kiyotaka Yasuda
  • Patent number: 9162217
    Abstract: An apatite compound represented by general formula: A10(PO4)6(OH)2 (wherein A represents Ba or a combination of Ba and Sr and/or Ca) is used as a carrier. This exhaust gas purifying catalyst is obtained by having the apatite compound carrier support a noble metal component.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: October 20, 2015
    Assignee: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Shinichi Nakata, Sumio Kato, Masataka Ogasawara, Atsunori Ono, Yohei Takahashi, Takashi Wakabayashi, Yunosuke Nakahara
  • Publication number: 20150133292
    Abstract: An apatite compound represented by general formula: A10(PO4)6(OH)2 (wherein A represents Ba or a combination of Ba and Sr and/or Ca) is used as a carrier. This exhaust gas purifying catalyst is obtained by having the apatite compound carrier support a noble metal component.
    Type: Application
    Filed: May 17, 2012
    Publication date: May 14, 2015
    Inventors: Shinichi Nakata, Sumio Kato, Masataka Ogasawara, Atsunori Ono, Yohei Takahashi, Takashi Wakabayashi, Yunosuke Nakahara
  • Patent number: 9017588
    Abstract: A method of producing an electrophotographic blade member includes a continuous molding groove in an peripheral surface and an endless belt, in which the blade member includes a polyurethane resin cured a polyurethane composition having a viscosity of 500-3,000 mPa·s and including A)-D), and a position at which the composition is injected is set, on the belt, opposing to the groove, the position being away from a portion at which the molding drum and the belt are first contacted on an upstream for a moving direction of the belt: A) polyisocyanate; B) adipate-based polyester polyol having a number average molecular weight of 1,000-4,000; C) chain extender having a molecular weight of 200 or less; D) isocyanurate-forming catalyst at 20 to 500 ppm and a urethane-forming catalyst at 200-1,500 ppm.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: April 28, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takako Ikeda, Kenichi Mochizuki, Kouji Okano, Takashi Wakabayashi
  • Publication number: 20150087504
    Abstract: Provided is a palladium catalyst in which palladium (Pd) is used as a catalyst active component, and particularly a novel palladium catalyst which can purify CO and THC with high efficiency even under a fuel-rich atmosphere having a high space velocity (SV). Proposed is a palladium catalyst having a substrate and a catalyst layer that contains palladium acting as a catalyst active component, an inorganic porous material acting as a catalyst support and ceria (CeO2) particles acting as a promoter component, in which a mass ratio (Pd/CeO2) of a content of the palladium in the catalyst layer to a content of the ceria particles in the catalyst layer is 0.0014 to 0.6000.
    Type: Application
    Filed: February 15, 2013
    Publication date: March 26, 2015
    Inventors: Takashi Wakabayashi, Yosuke Shibata, Yunosuke Nakahara, Kiyotaka Yasuda
  • Publication number: 20150086434
    Abstract: Provided is a novel palladium catalyst capable of efficiently purifying carbon monoxide (CO) and total hydrocarbons (THC) under a fuel-rich atmosphere even when palladium (Pd) is used as a catalyst active component. Proposed is a palladium monolayer catalyst for an exhaust gas from a saddle-riding-type vehicle, which is an exhaust gas purification catalyst for a saddle-riding-type vehicle to be installed in an exhaust gas passage in an internal combustion engine. The palladium monolayer catalyst includes a substrate, and a catalyst layer that has the form of a monolayer and contains palladium acting as a catalyst active component, an inorganic porous body acting as a catalyst carrier, ceria (CeO2) particles acting as a promoter component, and barium.
    Type: Application
    Filed: September 12, 2012
    Publication date: March 26, 2015
    Applicants: MITSUI MINING & SMELTING CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Toshiaki Kimura, Hiroyuki Horimura, Akiko Koga, Motoki Ito, Masateru Tsuji, Takashi Wakabayashi, Yosuke Shibata, Yunosuke Nakahara, Kiyotaka Yasuda
  • Patent number: 8896741
    Abstract: A photographing device to photograph an object includes a displaying unit to display an image acquired from the object, an image recording unit to record the image, an enlarged image generating unit to extract a portion or whole of the image displayed on the displaying unit to generate an enlarged image from the image, and a display control unit to display the enlarged image instead of the image on the displaying unit or in an overlapped manner with the image before capturing the image into the image recording unit.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: November 25, 2014
    Assignees: Fujitsu Limited, Fujitsu Frontech Limited
    Inventors: Miwa Akagi, Atsushi Miura, Katsuaki Akama, Yukio Takayashiki, Takashi Wakabayashi, Mikihiko Yamamoto, Shoichi Sato
  • Patent number: D837391
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: January 1, 2019
    Assignee: NIHON DEMPA KOGYO CO., LTD.
    Inventors: Yoji Naka, Takashi Wakabayashi, Isamu Shimura, Chao Li
  • Patent number: D850629
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 4, 2019
    Assignee: NIHON DEMPA KOGYO CO., LTD.
    Inventors: Yoji Naka, Takashi Wakabayashi, Isamu Shimura, Chao Li