Patents by Inventor Yasunori Ninomiya
Yasunori Ninomiya 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).
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Publication number: 20240116364Abstract: A virtual image display apparatus includes a housing having a first housing part and a second housing part. The first housing part is located on a side facing in a first direction. The second housing part is located on a side facing in a second direction being opposite to the first direction. A composite wall is located at the housing on a side facing in a third direction being perpendicular to the first direction. The composite wall includes a first front wall portion and a second front wall portion. The first front wall portion is extended from the first housing part. The second front wall portion is extended from the second housing part. The first and second front wall portions have an interference avoidance structure that avoids interference when the first and second front wall portions approach each other by receiving a load.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Yasunori NINOMIYA, Syunichi Okada, Yusuke Ohta, Kenta Futamura
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Publication number: 20210349313Abstract: A virtual image display device includes a display that emits display light, a reflective mirror that has a reflective surface, and a housing that houses the display and the reflective mirror and has an opening. The housing includes a wall structure on a portion of a surface of the housing. The wall structure includes a plurality of first walls that face in a first common direction and a plurality of second walls that face in a second common direction different from the first common direction. The plurality of first walls and the plurality of second walls are alternately arranged and are connected to each other one by one along the surface of the housing.Type: ApplicationFiled: July 20, 2021Publication date: November 11, 2021Inventor: Yasunori NINOMIYA
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Publication number: 20110034032Abstract: A method of formation of a thermal spray coating which forms a thermal spray coating on a coating-forming surface, characterized by comprising a thermal spraying step of thermally spraying feedstock powder on the coating-forming surface and a deposition and coating forming step of having the thermally sprayed feedstock powder deposit on the coating-forming surface and solidify to form a coating, in the deposition and coating forming step, when deposited on the coating-forming surface by thermal spraying, the feedstock powder deposits in the solid phase state in 50 to 90%, preferably 70 to 80%, of the whole so as to raise the ratio of the crystallite remaining in the feedstock powder and secure a high heat conductivity.Type: ApplicationFiled: June 8, 2010Publication date: February 10, 2011Applicant: DENSO CORPORATIONInventors: Toshiki Itoh, Kouzou Yoshimura, Ryonosuke Tera, Masashi Totokawa, Yasunori Ninomiya
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Patent number: 7541574Abstract: A sensor device includes a board, a sensor element and a resin member made of resin. The sensor element has a displace part to be displaced in a predetermined detection direction, and detects a displace amount of the displace part in the detection direction. The sensor element is mounted and connected to the board through the resin member. The resin member is arranged between the sensor element and the board in part such that a warp of the sensor element in the detection direction due to a temperature variation is smaller than a warp of the sensor element in a direction except for the detection direction.Type: GrantFiled: May 24, 2007Date of Patent: June 2, 2009Assignee: DENSO CORPORATIONInventors: Yasunori Ninomiya, Ryuichiro Abe
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Patent number: 7524893Abstract: The present invention provides a conductive adhesive that is applicable as means for forming conductive junction to process for surface mounting of electronic parts for vehicle loading and process for the manufacture of the electronic parts per se for the purpose of substituting soldering therewith. The conductive adhesive according to the present invention is a conductive adhesive produced by dispersing a conductive medium, such as silver powder, in a binder resin component of a one-component epoxy thermosetting resin which has such a composition that the resin comprises, as essential components, an epoxy resin component composed mainly of an epoxy compound with a polycyclic aromatic ring skeleton, and a cyclic acid anhydride as a curing agent component thereof, and is further added with a coupling agent as an adherence imparting agent therefor.Type: GrantFiled: February 9, 2005Date of Patent: April 28, 2009Assignees: Harima Chemicals, Inc., Denso CorporationInventors: Nobuto Terada, Naoto Shioi, Masashi Totokawa, Yasunori Ninomiya
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Patent number: 7458150Abstract: A method of producing a circuit board includes a step of providing a conductive paste including metal nano-particles at an insulating substrate, and a step of sintering the conductive paste so as to form a circuit conductor. In the sintering step, the conductive paste is sintered in a low-oxygen condition including alcohol such that the metal nano-particles are sintered.Type: GrantFiled: August 14, 2006Date of Patent: December 2, 2008Assignee: Denso CorporationInventors: Masashi Totokawa, Yasunori Ninomiya
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Patent number: 7357883Abstract: A conductive adhesive is formed by mixing a plurality of conductive fillers into a thermosetting resin. The conductive filler includes a core material made of copper-based metal, a coating film made of silver and a plurality of particles made of silver. The coating film is provided on the core material to cover the core material, and the particles are provided on a surface of the coating film. Accordingly, a surface of the core material is prevented from being exposed. The conductive adhesive can be suitably used for bonding two members.Type: GrantFiled: August 8, 2006Date of Patent: April 15, 2008Assignee: DENSO CORPORATIONInventors: Yasunori Ninomiya, Masashi Totokawa, Hirokazu Imai, Yukinori Migitaka
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Publication number: 20070284713Abstract: A sensor device includes a board, a sensor element and a resin member made of resin. The sensor element has a displace part to be displaced in a predetermined detection direction, and detects a displace amount of the displace part in the detection direction. The sensor element is mounted and connected to the board through the resin member. The resin member is arranged between the sensor element and the board in part such that a warp of the sensor element in the detection direction due to a temperature variation is smaller than a warp of the sensor element in a direction except for the detection direction.Type: ApplicationFiled: May 24, 2007Publication date: December 13, 2007Applicant: DENSO CORPORATIONInventors: Yasunori Ninomiya, Ryuichiro Abe
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Publication number: 20070185243Abstract: The present invention provides a conductive adhesive that is applicable as means for forming conductive junction to process for surface mounting of electronic parts for vehicle loading and process for the manufacture of the electronic parts per se for the purpose of substituting soldering therewith. The conductive adhesive according to the present invention is a conductive adhesive produced by dispersing a conductive medium, such as silver powder, in a binder resin component of a one-component epoxy thermosetting resin which has such a composition that the resin comprises, as essential components, an epoxy resin component composed mainly of an epoxy compound with a polycyclic aromatic ring skeleton, and a cyclic acid anhydride as a curing agent component thereof, and is further added with a coupling agent as an adherence imparting agent therefor.Type: ApplicationFiled: February 9, 2005Publication date: August 9, 2007Inventors: Nobuto Terada, Naoto Shioi, Masashi Totokawa, Yasunori Ninomiya
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Publication number: 20070090536Abstract: A sensor includes: a semiconductor chip having a sensing portion; a circuit chip; and first and second films. The sensing portion is disposed on a first side of the semiconductor chip. The first side of the semiconductor chip is electrically connected to the circuit chip through a bump. The first side of the semiconductor chip faces the circuit chip. The first film is disposed on the first side of the semiconductor chip. The first film covers the sensing portion, and is made of resin, and the second film is made of resin, and disposed on a second side of the semiconductor chip.Type: ApplicationFiled: September 19, 2006Publication date: April 26, 2007Applicant: DENSO CORPORATIONInventors: Minekazu Sakai, Ryuichiro Abe, Yasunori Ninomiya
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Publication number: 20070074391Abstract: A method of producing a circuit board includes a step of providing a conductive paste including metal nano-particles at an insulating substrate, and a step of sintering the conductive paste so as to form a circuit conductor. In the sintering step, the conductive paste is sintered in a low-oxygen condition including alcohol such that the metal nano-particles are sintered.Type: ApplicationFiled: August 14, 2006Publication date: April 5, 2007Applicant: DENSO CorporationInventors: Masashi Totokawa, Yasunori Ninomiya
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Publication number: 20070075299Abstract: A conductive adhesive is formed by mixing a plurality of conductive fillers into a thermosetting resin. The conductive filler includes a core material made of copper-based metal, a coating film made of silver and a plurality of particles made of silver. The coating film is provided on the core material to cover the core material, and the particles are provided on a surface of the coating film. Accordingly, a surface of the core material is prevented from being exposed. The conductive adhesive can be suitably used for bonding two members.Type: ApplicationFiled: August 8, 2006Publication date: April 5, 2007Applicant: DENSO CORPORATIONInventors: Yasunori Ninomiya, Masashi Totokawa, Hirokazu Imai, Yukinori Migitaka