Patents by Inventor Yoshinori Nagao
Yoshinori Nagao 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: 20240181391Abstract: An object of the present invention is to provide an exhaust gas purifying catalyst composition and an exhaust gas purifying catalyst, each of which has improved exhaust gas purification performance, and the present invention provides an exhaust gas purifying catalyst composition containing a Ce-based oxide particle, a Ce—Zr-based composite oxide particle, and a noble metal element, wherein an amount of Ce in terms of CeO2 in the Ce-based oxide particle is 80% by mass or more based on the mass of the Ce-based oxide particle, wherein an amount of Ce in terms of CeO2 in the Ce—Zr-based composite oxide particle is 5% by mass or more and 90% by mass or less based on the mass of the Ce—Zr-based composite oxide particle, and wherein a crystallite size of CeO2 in the Ce-based oxide particle is 10 nm or more.Type: ApplicationFiled: March 1, 2022Publication date: June 6, 2024Inventors: Itaru MORITA, Hiroki TANAKA, Yuki NAGAO, Yoshinori ENDO
-
Publication number: 20240178343Abstract: A method for manufacturing the light-emitting device includes: preparing a substrate including a plurality of light-emitting elements disposed in an element placement region of the substrate that is on an upper surface; disposing a light-transmissive member to cover the plurality of light-emitting elements, the light-transmissive member having a rectangular shape in a plan view and being uncured, and pressing one or more corner regions of the light-transmissive member, such that a part of a lower surface of the light-transmissive member is in contact with the upper surface of the substrate outside the element placement region; and curing the light-transmissive member after pressing the one or more corner regions.Type: ApplicationFiled: October 12, 2023Publication date: May 30, 2024Inventors: Koji NISHINO, Yoshinori KASHIMA, Noriyuki NAKASHIMA, Kenta NISHII, Masaki NAGAO
-
Publication number: 20240157340Abstract: An object of the present invention is to provide an exhaust gas purifying catalyst composition and an exhaust gas purifying catalyst, each of which has improved exhaust gas purification performance, and the present invention provides an exhaust gas purifying catalyst composition containing a Ce-based oxide particle, a Ce—Zr-based composite oxide particle, an Al-based oxide particle, and a noble metal element, wherein an amount of Ce in terms of CeO2 in the Ce-based oxide particle is 90% by mass or more based on a mass of the Ce-based oxide particle, wherein an amount of Ce in terms of CeO2 in the Ce—Zr-based composite oxide particle is 5% by mass or more and 90% by mass or less based on a mass of the Ce—Zr-based composite oxide particle, wherein the Ce-based oxide particle has an average particle size of 0.10 ?m or more and 15 ?m or less, and wherein an amount of the Ce-based oxide particle in the exhaust gas purifying catalyst composition is 2.Type: ApplicationFiled: March 1, 2022Publication date: May 16, 2024Inventors: Hiroki TANAKA, Itaru MORITA, Yuki NAGAO, Yoshinori ENDO
-
Publication number: 20240149252Abstract: An object of the present invention is to provide an exhaust gas purifying catalyst composition and an exhaust gas purifying catalyst, each of which has improved exhaust gas purification performance, and the present invention provides an exhaust gas purifying catalyst composition containing a Ce-based oxide particle, a Ce—Zr-based composite oxide particle, and a noble metal element, wherein the Ce-based oxide particle contains at least one type of additional element selected from Al, Mg, La, Pr, Y, and Nd, and wherein an amount of the at least one type of additional element in terms of oxide in the Ce-based oxide particle is 0.1% by mass or more and 20% by mass or less based on a mass of the Ce-based oxide particle.Type: ApplicationFiled: March 1, 2022Publication date: May 9, 2024Inventors: Itaru MORITA, Hiroki TANAKA, Yuki NAGAO, Yoshinori ENDO
-
Publication number: 20140011025Abstract: An object of the present invention is to provide an adhesive tape for processing semiconductor wafers and the like that is able to adequately reduce the amount of adhesive remaining on the surface of an adherend after peeling off the tape. The adhesive tape for semiconductor wafer processing (100) according to the present invention comprises a base material layer (200) and an adhesive layer (300). The adhesive layer (300) is formed on at least one side of the base material layer (200). In addition, the adhesive layer (300) is mainly composed of a carboxyl group-containing polymer. The carboxyl group-containing polymer contains a radiation-polymerizable compound (and particularly, urethane acrylate).Type: ApplicationFiled: March 27, 2012Publication date: January 9, 2014Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Akihiro Ishiba, Masatoshi Isobe, Yoshinori Nagao
-
Patent number: 6505010Abstract: An image forming apparatus forming a full color image by plural color materials. An image of an original is color-separated so as to form a color separation signal, and the color separation signal is converted to a color signal corresponding to each color material. The color signal is color-corrected so as to correct a color mixing state of the plural color materials, and a color image is formed by the corrected color signal. A test image of single color is formed, and a density of the test image is detected. Control is performed on a correcting condition for color-correcting the color signed based on the detected density. The correction to the color signal is delayed until toner is supplemented to the developing device.Type: GrantFiled: August 24, 1992Date of Patent: January 7, 2003Assignee: Canon Kabushiki KaishaInventors: Masami Izumizaki, Yoshinori Nagao
-
Patent number: 5959983Abstract: A radio communication system which keeps to a minimum the number of slots which cannot be used due to interference from a neighboring base station, and which can increase the slot usage efficiency. A slot/frame setting unit for a base station extracts the slot/frame timing of a neighboring base station based on the reception output of a radio unit, and sets the communication frame by displacing it in such a way that two slots in the own base station do not coincide in time with a slot of the neighboring base station based on this timing. This setting ensures that there is always just a single slot which cannot be used when interference is detected.Type: GrantFiled: June 14, 1996Date of Patent: September 28, 1999Assignees: Kabushiki Kaisha Toshiba, NTT Mobile Communications Network, Inc.Inventors: Naritoshi Saito, Manabu Ishibe, Shouichi Oshima, Yoshinori Nagao
-
Patent number: 5481340Abstract: An image forming apparatus for controlling image forming conditions regarding the image quality comprises an image forming unit to form an image onto a recording medium such as a paper, a generator to generate pattern data to form an image of a stripe pattern of a predetermined interval by the image forming unit, a reader to read the stripe pattern image which is formed by the image forming unit in accordance with the pattern data which is generated from the generator, a memory to store the stripe pattern image read by the reader, a detector to detect the interval of the stripes of the stripe pattern stored in the memory, and a controller to control the image forming unit on the basis of the stripe interval detected by the detector.Type: GrantFiled: June 29, 1994Date of Patent: January 2, 1996Assignee: Canon Kabushiki KaishaInventors: Yoshinori Nagao, Koji Amemiya, Masami Izumizaki, Nobuatsu Sasanuma
-
Patent number: 5376956Abstract: An image forming apparatus forms a predetermined test image, detects a spatial frequency characteristic of the test image, and determines an optimum image forming condition on the basis of the detected spatial frequency characteristic.Type: GrantFiled: December 30, 1992Date of Patent: December 27, 1994Assignee: Canon Kabushiki KaishaInventors: Yoshinori Nagao, Koji Amemiya, Masami Izumizaki, Nobuatsu Sasanuma
-
Patent number: 5365324Abstract: A multi-image forming apparatus for forming a multi-image by sequentially transferring images formed at a plurality of image forming stations including image bearing members onto a transfer sheet and aims to prevent the damage due to the friction thereof. The apparatus is so designed that, while a transfer sheet conveying means is being engaged by the image bearing members of the plural image forming stations arranged along a transfer sheet feeding direction, the transfer sheet conveying means and the image bearing members are driven without stopping one of these elements (i.e., image bearing members or transfer sheet conveying means) alone.Type: GrantFiled: July 22, 1993Date of Patent: November 15, 1994Assignee: Canon Kabushiki KaishaInventors: Sono Gu, Yoshinori Nagao
-
Patent number: 5294959Abstract: An image forming apparatus includes an image forming means, for forming an image on an image receiver member, which in turn includes an image bearing member on which a toner image can be born, a latent image forming means for forming a latent image modulated by an electric signal on the image bearing member, and transfer means for transferring the toner image onto the image receiver sheet. Also included in the image forming apparatus are first detection means for detecting the density of the toner image on the image bearing member before an image transferring operation, second detection means for detecting the density of the toner image on the image receiver member after the image transferring operation, and control means for controlling a transferring condition of the transfer means and an image forming condition of the latent image forming means on the basis of detection results from the first and second detection means.Type: GrantFiled: September 30, 1992Date of Patent: March 15, 1994Assignee: Canon Kabushiki KaishaInventors: Yoshinori Nagao, Hisashi Fukushima, Masami Izumizaki, Nobuatsu Sasanuma