Patents by Inventor Toshiyuki Ueda

Toshiyuki Ueda 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: 11962199
    Abstract: A rotor includes a shaft, a cylindrical rotor core, a connector, magnets and a cover. The shaft extends along a central axis. The rotor core surrounds the shaft. The connector is provided radially inside the rotor core and connects the rotor core and the shaft. The magnets are provided radially outside the rotor core along a circumferential direction. The cover is provided radially outside the magnets. The connector includes a cylindrical body surrounding the shaft and a flange. The flange extends radially outward from one axial end of the body and faces the magnets in the axial direction. The cover includes a peripheral surface and an eave. The peripheral surface faces the magnets in a radial direction. The eave extends radially inward from an other axial end of the peripheral surface and faces the magnets in the axial direction.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: April 16, 2024
    Assignee: NIDEC CORPORATION
    Inventors: Tomoya Ueda, Toshiyuki Sasaki
  • Patent number: 11923152
    Abstract: An electrolytic capacitor includes a capacitor element that includes an anode body that has a porous structure, a dielectric layer disposed on a surface of the anode body, and a solid electrolyte layer that covers at least a part of the dielectric layer. The anode body contains a first group metal including at least one selected from the group consisting of tantalum, niobium, titanium, aluminum, and zirconium. The dielectric layer contains an oxide of the first group metal and a second group metal including at least one selected from the group consisting of iron, chromium, copper, silicon, molybdenum, sodium, and nickel. A ratio X of a total number of atoms of the second group metal to a total number of atoms of the first group metal in the dielectric layer is equal to or less than 100 ppm.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: March 5, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masahiro Ueda, Kohei Yamaguchi, Toshiyuki Kato, Takashi Umemoto
  • Publication number: 20240072203
    Abstract: A method for fabricating light emitting diode (LED) dice includes the steps of: providing a substrate, and forming a plurality of die sized semiconductor structures on the substrate. The method also includes the steps of providing a receiving plate having an elastomeric polymer layer, placing the substrate and the receiving plate in physical contact with an adhesive force applied by the elastomeric polymer layer, and performing a laser lift-off (LLO) process by directing a uniform laser beam through the substrate to the semiconductor layer at an interface with the substrate to lift off the semiconductor structures onto the elastomeric polymer layer. During the laser lift-off (LLO) process the elastomeric polymer layer functions as a shock absorber to reduce momentum transfer, and as an adhesive surface to hold the semiconductor structures in place on the receiving plate.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicants: SemiLEDs Corporation, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Chen-Fu Chu, Shih-Kai Chan, Yi-Feng Shih, David Trung Doan, Trung Tri Doan, Yoshinori Ogawa, Kohei Otake, Kazunori Kondo, Keiji Ohori, Taichi Kitagawa, Nobuaki Matsumoto, Toshiyuki Ozai, Shuhei Ueda
  • Publication number: 20160004379
    Abstract: An operation input device (1) determines an operation instruction with respect to an operation target based on (i) a position detected by a position detection section (11, 13) for detecting a position on an operation acceptance plane (11) which position is pointed by an operation instructor and (ii) a state determined by a state determination section (12, 14) for determining which of a contact state, a proximity state, and a pressing state the operation instructor is in with respect to the operation acceptance plane.
    Type: Application
    Filed: July 22, 2014
    Publication date: January 7, 2016
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Toshiyuki UEDA
  • Patent number: 8728371
    Abstract: A method of producing a stretched film comprising melt-coextruding a thermoplastic resin A and a thermoplastic resin B to produce a composite film 1 having both-end films 2 of the thermoplastic resin B arranged in parallel at both end portions of the main film 1a of the thermoplastic resin A in the direction of width thereof, stretching the composite film, and cutting and removing both end portions of the stretched film in the direction of width, wherein a film stretch stress value of the both-end films 2 is larger than a film stretch stress value of the main film 1a at the same stretching ratio. This minimizes an increase in the thickness at both end portions of the film in stretching the film and decreases the widths by which both end portions of the expensive resin film are to be cut and removed for producing a film.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: May 20, 2014
    Assignee: Toyo Kohan Co., Ltd.
    Inventors: Norimasa Maida, Yoshimi Itoh, Toshiyuki Ueda
  • Publication number: 20120023831
    Abstract: A weather strip 50 comprises: an assembly part 51 assembled between an anchoring part 5X on an outer-cabin side and an anchoring part 5Y on an inner-cabin side winch are provided on an outer peripheral side of an outer peripheral part2A of a door sash 2 of an automobile; and a hollow seal member 52 and an outer lip 53 integrally molded with an inner-cabin side and an outer-cabin side of the assembly pall 51 respectively, which make elastic contact with an inner-cabin side and an outer-cabin side of a door 1 opening edge of a body panel 3 respectively, wherein: a singular pillar part 54 connects the assembly part 51 with the hollow seal member 52; and the pillar part 54 comprises a curved part 54a.
    Type: Application
    Filed: June 21, 2011
    Publication date: February 2, 2012
    Applicant: NISHIKAWA RUBBER CO., LTD
    Inventors: Michihiko MATSUMOTO, Eiichi BABA, Toshiyuki UEDA
  • Publication number: 20100021738
    Abstract: A method of producing a stretched film comprising melt-coextruding a thermoplastic resin A and a thermoplastic resin B to produce a composite film 1 having both-end films 2 of the thermoplastic resin B arranged in parallel at both end portions of the main film 1a of the thermoplastic resin A in the direction of width thereof, stretching the composite film, and cutting and removing both end portions of the stretched film in the direction of width, wherein a film stretch stress value of the both-end films 2 is larger than a film stretch stress value of the main film 1a at the same stretching ratio. This minimizes an increase in the thickness at both end portions of the film in stretching the film and decreases the widths by which both end portions of the expensive resin film are to be cut and removed for producing a film.
    Type: Application
    Filed: December 7, 2007
    Publication date: January 28, 2010
    Applicant: Toyo Kohas Co., Ltd.
    Inventors: Norimasa Maida, Yoshimi Itoh, Toshiyuki Ueda
  • Patent number: 7412829
    Abstract: A hydraulic apparatus such as a bleeder screw comprises an inner end, an outer end, and a main body extending between the inner end and the outer end. The main body includes a first section having a threaded outer peripheral surface a second section disposed between the first section and the inner end. The second section has a smaller diameter than the threaded outer peripheral surface of the first section, and an axial length of the threaded outer peripheral surface is less than an axial length of the second section. An internal fluid passage opens through an outer peripheral surface of the second section at a location between the inner end and the threaded outer peripheral surface, and the internal fluid passage opens through the main body at a location between the threaded outer peripheral surface and the outer end.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: August 19, 2008
    Assignee: Shimano, Inc.
    Inventors: Tatsuya Matsushita, Osamu Kariyama, Shinichi Takizawa, Toshiyuki Ueda, Kenichi Kikuno
  • Patent number: 7320199
    Abstract: A seal structure for a vehicle, which includes a door member and a seal member attached thereto. The seal member includes a horizontally extending upper seal lip which comes into elastic contact with a peripheral part of an opening provided on a vehicle body, and a vertically extending side seal lip which comes into elastic contact with another peripheral part of the opening. The upper seal lip and side seal lip are connected to each other by die forming, thus forming a connected portion thereof. The upper seal lip and side seal lip have, on a side of the connected portion to be proximate to the vehicle body when the door member is closed, a seal sheet member covering the connected portion.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: January 22, 2008
    Assignees: Nissan Motor Co., Ltd., Nishikawa Rubber Co., Ltd.
    Inventors: Toshiyuki Ueda, Koso Deguchi
  • Publication number: 20070131503
    Abstract: A hydraulic apparatus such as a bleeder screw comprises an inner end, an outer end, and a main body extending between the inner end and the outer end. The main body includes a first section having a threaded outer peripheral surface a second section disposed between the first section and the inner end. The second section has a smaller diameter than the threaded outer peripheral surface of the first section, and an axial length of the threaded outer peripheral surface is less than an axial length of the second section. An internal fluid passage opens through an outer peripheral surface of the second section at a location between the inner end and the threaded outer peripheral surface, and the internal fluid passage opens through the main body at a location between the threaded outer peripheral surface and the outer end.
    Type: Application
    Filed: December 13, 2005
    Publication date: June 14, 2007
    Applicant: Shimano, Inc.
    Inventors: Tatsuya Matsushita, Osamu Kariyama, Shinichi Takizawa, Toshiyuki Ueda, Kenichi Kikuno
  • Patent number: 7177821
    Abstract: In a maintenance management system and a method of providing engineering support, maintenance information concerning generating plants owned by a user is provided to a maker, and the maker analyzes such items of information, and manages the information in a structure maintenance management system. The user accesses the maintenance management system through the Internet, extracts information to be obtained from databases, and implements maintenance activities or drafts a plan. Engineers of the maker register maintenance information through an intranet, and provide engineering support for the maintenance activities promoted by the user.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: February 13, 2007
    Assignees: Hitachi, Ltd., Hitachi Engineering & Services Co., Ltd.
    Inventors: Hiraku Ikeda, Seio Kanda, Tooru Horie, Toshiyuki Ueda, Kenzo Semba
  • Publication number: 20060214552
    Abstract: A material for an aperture grill for a color image receiving tube which comprises a low carbon alloy steel containing 0.60 wt % or more or Mn, 0.051 wt % or more of Si, 0.03 wt % or less of AI and the balanced amount of Fe and inevitable impurities; an aperture grill using the material; and an image receiving tube equipped with the aperture grill. The aperture grill exhibits uniform and excellent magnetic characteristics within a coil and the color image receiving tube is free form the occurrence or color discrepancy.
    Type: Application
    Filed: October 10, 2003
    Publication date: September 28, 2006
    Applicant: TOYO KOHAN CO. LTD
    Inventors: Toshiyuki Ueda, Hideo Ikeda, Shinichi Aoki
  • Publication number: 20060145587
    Abstract: A material for shadow mask excelling in tensile strength and magnetic properties; a process for producing the same; a shadow mask from the shadow mask material; and a picture tube including the shadow mask. A billet comprising C: ?0.004 wt. %, Si: ?0.03 wt. %, Mn: 0.1 to 0.5 wt. %, P: ?0.02 wt. %, S: ?0.02 wt. %, Al: 0.01 to 0.07 wt. %, N: ?0.0040 wt. %, B: ?0.01 wt. %, Nb: ?0.1 wt % and Ti: 0.0001 to 0.1 wt. % with the remainder composed of Fe and unavoidable impurities is subjected to hot rolling, pickling and cold rolling, further to continuous annealing or box annealing so as to regulate the content of residual C to 0.003 wt. % or less, and still further to secondary cold rolling at a rolling rate of 20 to 92%. Thus, a material for shadow mask is obtained.
    Type: Application
    Filed: August 18, 2003
    Publication date: July 6, 2006
    Applicant: Toyo Kohan Co. Ltd.
    Inventors: Toshiyuki Ueda, Shinichi Aoki
  • Publication number: 20060137167
    Abstract: A cold rolled steel sheet for a gasket material, characterized in that it has a chemical composition, in wt %: C: 0.08 to 0.60%, Si: 1.0 to 3.0%, Mn: 0.5 to 3.0%, P?0.06%, S;?0.06%, Al: ?0.1%, N: 0.0010 to 0.0150%, and the balance: Fe and inevitable impurities: and a method for producing the steel sheet. The cold collect steel sheet for a gasket material can provide a good balance between bead formability and spring characteristics, together with excellent gas sealing property, and can be produced at a low cost, and thus can be used for producing a gasket being suitably used at openings such as those for cooling water and a lubricating oil and a bolt hole.
    Type: Application
    Filed: October 10, 2003
    Publication date: June 29, 2006
    Applicant: TOYO KOHAN CO. LTD.
    Inventors: Toshiyuki Ueda, Hiroyasu Itoh, Satoshi Oh, Shinichi Aoki
  • Patent number: 7026751
    Abstract: A material for a shadow mask, characterized in that it has a chemical composition: C=0.0030 wt %, Si=0.03 wt %, Mn: 0.1 to 0.5 wt %, P=0.02 wt %, S=0.02 wt %, Al: 0.01 to 0.07 wt %, N=0.0030 wt %, B: an amount satisfying 0.5?B/N?2, and balance: Fe and inevitable impurities, and can form a shadow mask having a coercive force Hc of 90 A/m or less; and a method for producing the material, characterized in that use is made of a raw material having the above chemical composition, the finishing temperature in hot rolling is lower than Ar3 point by O to 30° C., the coiling temperature is 650 to 700° C., and the rolling reduction percentage in the final rolling (secondary cold rolling) is 30 to 45%. The material produced by the method exhibits magnetic characteristics being uniform in a coil and excellent as described above.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: April 11, 2006
    Assignee: Toyo Kohan Co., Ltd.
    Inventors: Toshiyuki Ueda, Naomi Yabuta, Shinichi Aoki
  • Patent number: 6946041
    Abstract: A material for shadow mask having the following composition of components: C?0.0008 wt %, Si?0.03 wt %, Mn:0.1 to 0.5 wt %, P?0.02 wt %, S?0.02 wt %, Al:0.01 to 0.07 wt %, N?0.0030 wt %, B: an amount satisfying the formula: 5 ppm?B?11/14×N?30 ppm, balance: Fe and inevitable impurities; a method for producing the material; a shadow mask using the material (cold rolled steel sheet); and an image receiving tube equipped with the shadow mask. The material has excellent etching characteristics, which are uniform within the same coil, and excellent press formability.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: September 20, 2005
    Assignee: Toyo Kohan Co., Ltd.
    Inventors: Taizo Sato, Toshiyuki Ueda, Shinichi Aoki
  • Patent number: 6917150
    Abstract: A subject of the present invention is to provide for a shadow mask material for a color picture tube with excellent tensile strength and excellent high temperature creep strength, a shadow mask made of the shadow mask material and a color picture tube with the shadow mask. Material for a shadow mask is made from low carbon steel containing manganese of equal or more than 0.60 wt % and aluminum of 0.002 to 0.12 wt %. A shadow mask is made of the material and the shadow mask is installed in a picture image tube.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: July 12, 2005
    Assignee: Toyo Kohan Co., Ltd.
    Inventors: Shinichi Aoki, Toshiyuki Ueda, Naomi Yabuta, Masahiro Fukumoto, Jun Agari
  • Publication number: 20050050800
    Abstract: A seal structure for a vehicle, which includes a door member and a seal member attached thereto. The seal member includes a horizontally extending upper seal lip which comes into elastic contact with a peripheral part of an opening provided on a vehicle body, and a vertically extending side seal lip which comes into elastic contact with another peripheral part of the opening. The upper seal lip and side seal lip are connected to each other by die forming, thus forming a connected portion thereof. The upper seal lip and side seal lip have, on a side of the connected portion to be proximate to the vehicle body when the door member is closed, a seal sheet member covering the connected portion.
    Type: Application
    Filed: August 17, 2004
    Publication date: March 10, 2005
    Inventors: Toshiyuki Ueda, Koso Deguchi
  • Patent number: 6803712
    Abstract: A material for shadow mask having the following composition of components: C≦0.0008 wt %, Si≦0.03 wt %, Mn:0.1 to 0.5 wt %, P≦0.02 wt %, S≦0.02 wt %, Al:0.01 to 0.07 wt %, N≦0.0030 wt %, B: an amount satisfying the formula: 5 ppm≦B-11/14×N≦30 ppm, balance: Fe and inevitable impurities; a method for producing the material; a shadow mask using the material (cold rolled steel sheet); and an image receiving tube equipped with the shadow mask. The material has excellent etching characteristics, which are uniform within the same coil, and excellent press formability.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: October 12, 2004
    Assignee: Toyo Kohan Co., Ltd.
    Inventors: Taizo Sato, Toshiyuki Ueda, Shinichi Aoki
  • Publication number: 20040138967
    Abstract: In a maintenance management system and a method of providing engineering support, maintenance information concerning generating plants owned by a user is provided to a maker, and the maker analyzes such items of information, and manages the information in a structure maintenance management system. The user accesses the maintenance management system through the Internet, extracts information to be obtained from databases, and implements maintenance activities or drafts a plan. Engineers of the maker register maintenance information through an intranet, and provide engineering support for the maintenance activities promoted by the user.
    Type: Application
    Filed: December 29, 2003
    Publication date: July 15, 2004
    Applicants: Hitachi, Ltd., Hitachi Engineering & Services Co., Ltd.
    Inventors: Hiraku Ikeda, Seio Kanda, Tooru Horie, Toshiyuki Ueda, Kenzo Semba