Patents by Inventor Kazuhiko Ito

Kazuhiko Ito 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: 20200290019
    Abstract: Provided is an exhaust gas purification catalyst of OSC material-containing type that allows a favorable HC purification (oxidation) treatment to be performed even in a case where HC emissions are comparatively large, such as during engine startup. The exhaust gas purification catalyst of the present invention includes, as a catalyst layer (20), a front section (24) positioned upstream in an exhaust gas flow direction, and a rear section (26) positioned downstream of the front section in the exhaust gas flow direction. The front section contains Pd as a catalyst metal but does not contain an OSC material. The proportion, at which the front section is formed from the upstream leading end in the exhaust gas flow direction, is 10% to 40% with respect to 100% of a total length of the substrate (1) in the exhaust gas flow direction.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 17, 2020
    Inventors: Ryota ONOE, Kazuhiko ITO, Takahiro HARADA, Chihiro KASUYA
  • Publication number: 20180277296
    Abstract: There is provided a coil component including a coil portion that has at least one layer of planar coil including a coil-wound portion and an insulative layer which covers the periphery of the coil-wound portion, a covering portion that covers the coil portion and is constituted of a mixture including magnetic fillers and resin, and a conductor post that is penetratingly provided inside the covering portion and extends from the coil-wound portion to an upper surface of the covering portion along an axial direction of the planar coil. The conductor post has a post portion which extends from the coil-wound portion in the axial direction of the planar coil, and a lid portion which is exposed from the covering portion and extends from an end portion of the post portion on the upper surface side along a surface direction of the upper surface.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Applicant: TDK CORPORATION
    Inventors: Makoto ENDO, Mitsunori HIRAOKA, Kazuhiko ITO
  • Publication number: 20180141521
    Abstract: The present invention provides a vehicle-mounted imaging device that can notify a user of contamination, at a facility, a home or the vicinity thereof in which the user tends to easily eliminate the contamination on a lens or a protective glass of the lens of a camera.
    Type: Application
    Filed: April 17, 2015
    Publication date: May 24, 2018
    Applicant: CLARION CO., LTD.
    Inventors: Kota IRIE, Daisuke FUKUDA, Kazuhiko ITO
  • Patent number: 9941112
    Abstract: Provided is a method of manufacturing a semiconductor device which includes, in the following order: a first step of preparing a semiconductor element which includes a pn junction exposure portion; a second step of forming an insulation layer such that the insulation layer covers the pn junction exposure portion; and a third step of forming a glass layer on the insulation layer where a layer made of glass composition for protecting a semiconductor junction is formed on the insulation layer and, thereafter, the layer made of glass composition for protecting a semiconductor junction is baked.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: April 10, 2018
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD
    Inventors: Atsushi Ogasawara, Koji Ito, Kazuhiko Ito, Koya Muyari
  • Patent number: 9698069
    Abstract: Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, B2O3, Al2O3, ZnO and at least two oxides of alkaline earth metals selected from a group consisting of CaO, MgO and BaO, and substantially contains none of Pb, As, Sb, Li, Na and K, wherein an average linear expansion coefficient within a temperature range of 50° C. to 550° C. falls within a range of 3.33×10?6 to 4.13×10?6. A semiconductor device having high breakdown strength can be manufactured using such a glass material containing no lead in the same manner as a conventional case where “a glass material containing lead silicate as a main component” is used.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: July 4, 2017
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Koya Muyari, Koji Ito, Atsushi Ogasawara, Kazuhiko Ito
  • Patent number: 9570408
    Abstract: A resin-sealed semiconductor device 10 of the present invention includes: a mesa-type semiconductor element 100 which includes a mesa-type semiconductor base body having a pn-junction exposure portion in an outer peripheral tapered region which surrounds a mesa region, and a glass layer which covers at least the outer peripheral tapered region; and a molding resin 40 which seals the mesa-type semiconductor element 100, wherein the mesa-type semiconductor element 100 includes a glass layer which substantially contains no Pb as the glass layer. The resin-sealed semiconductor device of the present invention can acquire higher resistance to a reverse bias at a high temperature than a conventional resin-sealed semiconductor device, although the resin-sealed semiconductor device of the present invention has the structure where the mesa-type semiconductor element is molded with a resin in the same manner as the conventional resin-sealed semiconductor device.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: February 14, 2017
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Atsushi Ogasawara, Koji Ito, Kazuhiko Ito, Koya Muyari
  • Patent number: 9501872
    Abstract: A first AR analyzer (3A) analyzes a first captured image including an AR marker image captured by a camera (1), determines the appearance of the AR marker image in the field of view in the first captured image, and virtually places a corresponding CG at an appropriate position in the field of view corresponding to the AR marker image; a second AR analyzer (3B) calculates appearance of the CG object in another field of view of the camera in a second captured image subsequently captured by the camera; a CG rendering unit (5) composites an image of the CG object at an appropriate position in the second captured image corresponding to the appropriate appearance; and a display unit (7) displays the composite image, so that the apparatus can composite and display a CG object in real time on a digital image of a natural landscape captured by a camera.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: November 22, 2016
    Assignee: MICRONET CO., LTD.
    Inventor: Kazuhiko Ito
  • Publication number: 20160321331
    Abstract: A method for outputting a usage history of a system that includes resources having virtual machines, storage devices, networks, and a backup device, and that includes a storage device storing first usage history information, the method includes designating a usage combination of the resources, specifying clients who use the resources of the system in a combination similar to the usage combination within a range of a threshold, extracting the first usage history information corresponding to each of the clients from the storage device, categorizing one or more clients, among the clients, having similar time-series changes in the first usage history information into an identical group based on a similarity between the time-series changes in the first usage history information of the clients, and outputting second usage history information indicating a time-series change of the first usage history information.
    Type: Application
    Filed: April 6, 2016
    Publication date: November 3, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Tetsuya UCHIUMI, Shinji Kikuchi, Shinya Kitajima, Tomoki UCHIKAWA, Kazuhiko Ito
  • Patent number: 9455231
    Abstract: A resin-sealed semiconductor device includes a mesa-type semiconductor element which includes a mesa-type semiconductor base body having a pn junction exposure portion in an outer peripheral tapered region surrounding a mesa region, and a glass layer which covers at least the outer peripheral tapered region; and a molding resin which seals the mesa-type semiconductor element, wherein the glass layer is formed by forming a layer made of a predetermined glass composition for protecting a semiconductor junction which substantially contains no Pb such that the layer covers the outer peripheral tapered region and, subsequently, by baking the layer made of the glass composition for protecting a semiconductor junction.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: September 27, 2016
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Atsushi Ogasawara, Koji Ito, Kazuhiko Ito, Koya Muyari
  • Publication number: 20160190026
    Abstract: Provided is a glass composition for protecting a semiconductor junction which contains at least SiC2, B2O3, Al2O3, ZnO and at least two oxides of alkaline earth metals selected from a group consisting of CaO, MgO and BaO, and substantially contains none of Pb, As, Sb, Li, Na and K, wherein an average linear expansion coefficient within a temperature range of 50° C. to 550° C. falls within a range of 3.33×10?6 to 4.13×10?6. A semiconductor device having high breakdown strength can be manufactured using such a glass material containing no lead in the same manner as a conventional case where “a glass material containing lead silicate as a main component” is used.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Inventors: Koya MUYARI, Koji ITO, Atsushi OGASAWARA, Kazuhiko ITO
  • Patent number: 9318401
    Abstract: Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, B2O3, Al2O3, ZnO and at least two oxides of alkaline earth metals selected from a group consisting of CaO, MgO and BaO, and substantially contains none of Pb, As, Sb, Li, Na and K, wherein an average linear expansion coefficient within a temperature range of 50° C. to 550° C. falls within a range of 3.33×10?6 to 4.13×10?6. A semiconductor device having high breakdown strength can be manufactured using such a glass material containing no lead in the same manner as a conventional case where “a glass material containing lead silicate as a main component” is used.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: April 19, 2016
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Koya Muyari, Koji Ito, Atsushi Ogasawara, Kazuhiko Ito
  • Patent number: 9159549
    Abstract: Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, Al2O3, ZnO, CaO and 3 mol % to 10 mol % of B2O3, and substantially contains none of Pb, P, As, Sb, Li, Na and K. It is preferable that a content of SiO2 falls within a range of 32 mol % to 48 mol %, a content of Al2O3 falls within a range of 9 mol % to 13 mol %, a content of ZnO falls within a range of 18 mol % to 28 mol %, a content of CaO falls within a range of 15 mol % to 23 mol %, and a content of B2O3 falls within a range of 3 mol % to 10 mol %.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: October 13, 2015
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Atsushi Ogasawara, Kazuhiko Ito, Koji Ito
  • Patent number: 9099483
    Abstract: A glass composition for protecting a semiconductor junction contains at least SiO2, B2O3, Al2O3, ZnO, and at least two oxides of alkaline earth metal selected from the group consisting of CaO, MgO and BaO, and substantially contains none of Pb, P, As, Sb, Li, Na and K.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: August 4, 2015
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Koya Muyari, Koji Ito, Atsushi Ogasawara, Kazuhiko Ito
  • Patent number: 9006113
    Abstract: A glass composition for protecting a semiconductor junction contains at least SiO2, Al2O3, MO, and nickel oxide, and substantially contains none of Pb, P, As, Sb, Li, Na and K (M in MO indicates one of alkali earth metals).
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: April 14, 2015
    Assignee: Shindengen Electric Manufacturing Co. Ltd.
    Inventors: Atsushi Ogasawara, Kazuhiko Ito, Koji Ito
  • Publication number: 20150022552
    Abstract: A first AR analyzer (3A) analyzes a first captured image including an AR marker image captured by a camera (1), determines the appearance of the AR marker image in the field of view in the first captured image, and virtually places a corresponding CG at an appropriate position in the field of view corresponding to the AR marker image; a second AR analyzer (3B) calculates appearance of the CG object in another field of view of the camera in a second captured image subsequently captured by the camera; a CG rendering unit (5) composites an image of the CG object at an appropriate position in the second captured image corresponding to the appropriate appearance; and a display unit (7) displays the composite image, so that the apparatus can composite and display a CG object in real time on a digital image of a natural landscape captured by a camera.
    Type: Application
    Filed: October 31, 2012
    Publication date: January 22, 2015
    Applicant: MICRONET CO., LTD.
    Inventor: Kazuhiko Ito
  • Publication number: 20140361446
    Abstract: A resin-sealed semiconductor device includes a mesa-type semiconductor element which includes a mesa-type semiconductor base body having a pn junction exposure portion in an outer peripheral tapered region surrounding a mesa region, and a glass layer which covers at least the outer peripheral tapered region; and a molding resin which seals the mesa-type semiconductor element, wherein the glass layer is formed by forming a layer made of a predetermined glass composition for protecting a semiconductor junction which substantially contains no Pb such that the layer covers the outer peripheral tapered region and, subsequently, by baking the layer made of the glass composition for protecting a semiconductor junction.
    Type: Application
    Filed: April 16, 2013
    Publication date: December 11, 2014
    Applicant: SHINDENGEEN MANUFACTURING CO., LTD
    Inventors: Atsushi Ogasawara, Koji Ito, Kazuhiko Ito, Koya Muyari
  • Publication number: 20140361416
    Abstract: A resin-sealed semiconductor device 10 of the present invention includes: a mesa-type semiconductor element 100 which includes a mesa-type semiconductor base body having a pn-junction exposure portion in an outer peripheral tapered region which surrounds a mesa region, and a glass layer which covers at least the outer peripheral tapered region; and a molding resin 40 which seals the mesa-type semiconductor element 100, wherein the mesa-type semiconductor element 100 includes a glass layer which substantially contains no Pb as the glass layer. The resin-sealed semiconductor device of the present invention can acquire higher resistance to a reverse bias at a high temperature than a conventional resin-sealed semiconductor device, although the resin-sealed semiconductor device of the present invention has the structure where the mesa-type semiconductor element is molded with a resin in the same manner as the conventional resin-sealed semiconductor device.
    Type: Application
    Filed: May 8, 2012
    Publication date: December 11, 2014
    Applicant: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Atsushi Ogasawara, Koji Ito, Kazuhiko Ito, Koya Muyari
  • Publication number: 20140353851
    Abstract: Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, B2O3, Al2O3, ZnO and at least two oxides of alkaline earth metals selected from a group consisting of CaO, MgO and BaO, and substantially contains none of Pb, As, Sb, Li, Na and K, wherein an average linear expansion coefficient within a temperature range of 50° C. to 550° C. falls within a range of 3.33×10?6 to 4.13×10?6. A semiconductor device having high breakdown strength can be manufactured using such a glass material containing no lead in the same manner as a conventional case where “a glass material containing lead silicate as a main component” is used.
    Type: Application
    Filed: May 8, 2012
    Publication date: December 4, 2014
    Applicant: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD
    Inventors: Koya Muyari, Koji Ito, Atsushi Ogasawara, Kazuhiko Ito
  • Patent number: D727548
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: April 21, 2015
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kazuhiko Ito
  • Patent number: D917343
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: April 27, 2021
    Inventors: Mario Majdandzic, Kenji Kido, Kazuhiko Ito, Takeo Okuno, Shota Ito