Patents by Inventor Kenji Maruyama
Kenji Maruyama 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: 20180029643Abstract: A front vehicle-body structure of a vehicle comprises a front frame which extends in a longitudinal direction, an apron reinforcement which is positioned above and on an outward side, in a vehicle width direction, of the front frame and extends in the longitudinal direction, and a suspension housing which is provided to be laid between the front frame and the apron reinforcement and accommodating a suspension therein, wherein the suspension housing includes a narrow-width portion which has the narrowest width in the longitudinal direction in an upper view, and a suspension tower portion where a damper member of the suspension is attached is formed at a portion of the suspension housing which includes the narrow-width portion.Type: ApplicationFiled: May 11, 2017Publication date: February 1, 2018Applicant: MAZDA MOTOR CORPORATIONInventors: Kenji MARUYAMA, Kazuki YAMAUCHI, Hidenori MATSUOKA
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Patent number: 9878743Abstract: A front vehicle body comprises a front frame, an apron reinforcement, and a suspension housing. The suspension housing comprises first and second open cross-sections extending in a vehicle width direction and interconnecting the front frame and the apron reinforcement. The suspension housing includes first joint portions which are joined to an outer face of the front frame and second joint portions which are joined to an inner face of the front frame. The first joint portions and the second joint portions are arranged on an end portion of the suspension housing which is positioned on a front-frame side such that they are alternately aligned in a vehicle longitudinal direction.Type: GrantFiled: November 7, 2016Date of Patent: January 30, 2018Assignee: MAZDA MOTOR CORPORATIONInventors: Kenji Maruyama, Hidenori Matsuoka, Shigeaki Watanabe
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Patent number: 9834739Abstract: The present invention relates to a fragrance composition that has a vanilla odor property, that is chemically stable and that can be blended in a variety of products, which can be an alternative material for vanillin or ethyl vanillin. The fragrance composition of the present invention comprises: A) one or more selected from the group consisting of vanillyl alcohol, ethylvanillyl alcohol, isovanillyl alcohol and veratryl alcohol; and B) one or more selected from the group consisting of 2-ethoxy-4-methylphenol, 2-methoxy-4-methylphenol, 2-ethoxy-5-methylphenol, 2-ethoxy-4-ethylphenol, 2-ethoxy-5-ethylphenol, 2-methoxy-p-cresol methyl carbonate and 2-ethoxy-5-(1-propenyl)-phenol, wherein the total content of component A and component B in the fragrance composition is 0.01-90% by mass, and the mixing ratio of component A and component B (on a mass basis) is in a range of 99:1-70:30.Type: GrantFiled: January 15, 2015Date of Patent: December 5, 2017Assignee: Takasago International CorporationInventors: Takashi Aida, Kenji Maruyama, Hiroyuki Matsuda
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Publication number: 20170203793Abstract: There are provided a hinge pillar extending in a vehicle vertical direction, an apron reinforcement extending forward from the hinge pillar, a connecting member provided below the apron reinforcement and connecting the hinge pillar and the apron reinforcement in a brace shape, a dash panel provided in back of the connecting member and extending in a vehicle width direction, a wheel house provided in front of the dash panel, and an apron rear panel provided on an inward side, in the vehicle width direction, of and closely to the connecting member and connecting a rear portion of the wheel house and the dash panel.Type: ApplicationFiled: December 21, 2016Publication date: July 20, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Takeshi NAKAMURA, Keizo KAWASAKI, Hidenori MATSUOKA, Kenji MARUYAMA
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Publication number: 20170174265Abstract: A front vehicle body comprises a front frame, an apron reinforcement, and a suspension housing. The suspension housing comprises first and second open cross-sections extending in a vehicle width direction and interconnecting the front frame and the apron reinforcement. The suspension housing includes first joint portions which are joined to an outer face of the front frame and second joint portions which are joined to an inner face of the front frame. The first joint portions and the second joint portions are arranged on an end portion of the suspension housing which is positioned on a front-frame side such that they are alternately aligned in a vehicle longitudinal direction.Type: ApplicationFiled: November 7, 2016Publication date: June 22, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Kenji MARUYAMA, Hidenori MATSUOKA, Shigeaki WATANABE
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Publication number: 20170174264Abstract: A front vehicle body comprises a front frame having a closed cross-section, an apron reinforcement, a suspension housing, and first and second bulkheads arranged in the closed cross-section of the front frame. The suspension housing comprises first and second open cross-sections extending in a vehicle width direction and interconnecting the front frame and the apron reinforcement. The first and second open cross-sections include front ridgeline portions which are a high-rigidity portion extending in the vehicle width direction. The first and second bulkheads are arranged in the closed cross-section and located at or near positions which are continuous to lower ends of the front ridgeline portions.Type: ApplicationFiled: November 7, 2016Publication date: June 22, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Kenji MARUYAMA, Hidenori MATSUOKA, Shigeaki WATANABE
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Patent number: 9623908Abstract: A tunnel side frame includes a U-shaped portion having a U-shaped cross section opening upward, the U-shaped portion comprising a bottom face portion, an outer face portion, and an inner face portion. A front tunnel member comprises a first face portion which faces to the bottom face portion of the tunnel side frame, a second face portion which faces to the inner face portion of the tunnel side frame, and a third face portion which extends inward from an upper end of the second face portion. The front tunnel member is attached to a vehicle body by attaching the first face portion to the bottom face portion of the U-shaped portion and attaching the third face portion to a floor tunnel.Type: GrantFiled: December 11, 2015Date of Patent: April 18, 2017Assignee: MAZDA MOTOR CORPORATIONInventors: Hirotaka Natsume, Kenji Maruyama, Masanobu Hanazaki
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Patent number: 9616939Abstract: There are provided a pair of diagonally-extending inclination members which are formed in a substantially X shape in a plan view and provided above or below a floor panel. Each of the pair of inclination members is configured to interconnect a connection portion of one of right-and-left side sills and a hinge pillar and a connection portion of the other of the right-and-left side sills and a center pillar. Thereby, a load-transmission efficiency between a front end of the above-described one of the right-and-left side sills and the other of the right-and-left side sills can be improved in the SOL or vehicle side collisions.Type: GrantFiled: December 11, 2015Date of Patent: April 11, 2017Assignee: MAZDA MOTOR CORPORATIONInventors: Hirotaka Natsume, Kenji Maruyama, Hidetaka Goto, Isamu Kizaki, Satoshi Nakamura, Kohji Hashida
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Publication number: 20160333291Abstract: The present invention relates to a fragrance composition that has a vanilla odor property, that is chemically stable and that can be blended in a variety of products, which can be an alternative material for vanillin or ethyl vanillin. The fragrance composition of the present invention comprises: A) one or more selected from the group consisting of vanillyl alcohol, ethylvanillyl alcohol, isovanillyl alcohol and veratryl alcohol; and B) one or more selected from the group consisting of 2-ethoxy-4-methylphenol, 2-methoxy-4-methylphenol, 2-ethoxy-5-methylphenol, 2-ethoxy-4-ethylphenol, 2-ethoxy-5-ethylphenol, 2-methoxy-p-cresol methyl carbonate and 2-ethoxy-5-(1-propenyl)-phenol, wherein the total content of component A and component B in the fragrance composition is 0.01-90% by mass, and the mixing ratio of component A and component B (on a mass basis) is in a range of 99:1-70:30.Type: ApplicationFiled: January 15, 2015Publication date: November 17, 2016Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Takashi AIDA, Kenji MARUYAMA, Hiroyuki MATSUDA
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Publication number: 20160207572Abstract: There are provided a pair of diagonally-extending inclination members which are formed in a substantially X shape in a plan view and provided above or below a floor panel. Each of the pair of inclination members is configured to interconnect a connection portion of one of right-and-left side sills and a hinge pillar and a connection portion of the other of the right-and-left side sills and a center pillar. Thereby, a load-transmission efficiency between a front end of the above-described one of the right-and-left side sills and the other of the right-and-left side sills can be improved in the SOL or vehicle side collisions.Type: ApplicationFiled: December 11, 2015Publication date: July 21, 2016Applicant: MAZDA MOTOR CORPORATIONInventors: Hirotaka NATSUME, Kenji MARUYAMA, Hidetaka GOTO, Isamu KIZAKI, Satoshi NAKAMURA, Kohji HASHIDA
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Publication number: 20160207568Abstract: A tunnel side frame includes a U-shaped portion having a U-shaped cross section opening upward, the U-shaped portion comprising a bottom face portion, an outer face portion, and an inner face portion. A front tunnel member comprises a first face portion which faces to the bottom face portion of the tunnel side frame, a second face portion which faces to the inner face portion of the tunnel side frame, and a third face portion which extends inward from an upper end of the second face portion. The front tunnel member is attached to a vehicle body by attaching the first face portion to the bottom face portion of the U-shaped portion and attaching the third face portion to a floor tunnel.Type: ApplicationFiled: December 11, 2015Publication date: July 21, 2016Applicant: MAZDA MOTOR CORPORATIONInventors: Hirotaka NATSUME, Kenji MARUYAMA, Masanobu HANAZAKI
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Patent number: 9186696Abstract: A coating apparatus including a coating part which applies a liquid material including an oxidizable metal on a substrate, a chamber having a coating space in which the coating part applies the liquid material on the substrate and a transport space into which the substrate is transported, and a removal unit which removes the liquid material from the inside of the chamber when at least one of oxygen concentration and humidity inside the chamber exceeds a threshold value.Type: GrantFiled: September 2, 2010Date of Patent: November 17, 2015Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Hidenori Miyamoto, Kenji Maruyama, Tadahiko Hirakawa, Koichi Misumi
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Publication number: 20150253656Abstract: In a light source unit, a high-pressure discharge lamp includes a first and a second external electrode to emit light as electric power is supplied thereto through a first and a second power supply line, a concave reflection mirror, which reflects the light, has an opening at the center thereof to pass one end of the high-pressure discharge lamp therethrough, and a base holding the one end of the high-pressure discharge lamp to allow the first power supply line to be connected to the first external electrode. Further, there are a reinforcing member covering at least a part of a rear surface of the concave reflection mirror, and a restraint member being held between the rear surface and the reinforcing member to restrain a movable range of the second power supply line. The restraint member makes contact with a part of the second power supply line.Type: ApplicationFiled: February 9, 2015Publication date: September 10, 2015Applicant: PANASONIC CORPORATIONInventor: Kenji MARUYAMA
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Patent number: 9010270Abstract: Provided is a coating device including: a substrate carrying unit which rotatably holds a substrate while the substrate is upright and is able to dispose the held substrate at a first position and a second position; an application unit which includes a liquid material nozzle ejecting a liquid material to each of first and second surfaces of the substrate disposed at the first position; and a removal unit which includes an accommodation mechanism accommodating a part of the peripheral edge portion of the substrate disposed at the second position and a cleaning liquid ejection mechanism ejecting a cleaning liquid to the peripheral edge portion and removes the liquid material of the peripheral edge portion.Type: GrantFiled: May 26, 2011Date of Patent: April 21, 2015Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Futoshi Shimai, Akihiko Sato, Tsutomu Sahoda, Kenji Maruyama
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Patent number: 8950890Abstract: A lamp according to the present invention includes: a line portion which blocks a part of light proceeding from a light emitting unit in a direction perpendicular to a tube axis direction; and a raised portion which blocks the light proceeding from the light emitting unit in the direction perpendicular to the tube axis direction that is not blocked by the line portion. The raised portion has an end portion having a linear shape in the tube axis direction, the end portion being an end portion of a section of the raised portion that blocks light.Type: GrantFiled: October 19, 2011Date of Patent: February 10, 2015Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Katsushi Seki, Toshifumi Ogata, Makoto Morikawa, Shinichi Kitaoka, Kenji Maruyama
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Publication number: 20140242284Abstract: A coating apparatus including a coating nozzle configured to apply a coating liquid to a substrate, and a gas supply part configured to supply a temperature control gas which controls an ejection direction of the coating liquid to the substrate.Type: ApplicationFiled: February 24, 2014Publication date: August 28, 2014Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventors: Futoshi Shimai, Akihiko Sato, Kenji Maruyama, Hiroshi Hosoda, Masaki Chiba
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Patent number: 8807072Abstract: Provided is a coating device including: a rotating part which rotatably holds a substrate while the substrate is upright; a cup portion disposed to surround an outer periphery of the substrate held by the rotating part and having an opening which exposes a first surface and a second surface of the substrate; a coating part which includes a nozzle ejecting a liquid material to the first surface and to the second surface of the substrate through the opening; and a cover portion which is provided on the first surface and the second surface sides of the substrate and by which the opening is opened and closed.Type: GrantFiled: October 3, 2011Date of Patent: August 19, 2014Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Futoshi Shimai, Tsutomu Sahoda, Akihiko Sato, Kenji Maruyama
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Publication number: 20140017407Abstract: A coating device including a substrate carrying unit which rotatably holds a substrate while the substrate is upright and is able to dispose the held substrate at a first position and a second position; an application unit which includes a liquid material nozzle ejecting a liquid material to each of first and second surfaces of the substrate disposed at the first position; and a removal unit which includes an accommodation mechanism accommodating a part of the peripheral edge portion of the substrate disposed at the second position and a cleaning liquid ejection mechanism ejecting a cleaning liquid to the peripheral edge portion and removes the liquid material of the peripheral edge portion.Type: ApplicationFiled: September 9, 2013Publication date: January 16, 2014Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventors: Futoshi Shimai, Akihiko Sato, Tsutomu Sahoda, Kenji Maruyama
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Patent number: 8575086Abstract: The present invention provides a flavor and fragrance composition which comprises, as the active ingredient, an optically active (1S)-8-mercaptomenthone having an S-form/R-form mixing ratio for the configuration at the 4-position in the range of from 65:35 to 95:5 by weight, wherein the flavor and fragrance composition is for use in food and beverage, fragrances and cosmetics, pharmaceuticals or oral compositions and the like; a product which is scented with the flavor and fragrance composition; and a method for enhancing or modulating odor of the flavor and fragrance composition by adding the optically active (1S)-8-mercaptomenthone.Type: GrantFiled: January 18, 2006Date of Patent: November 5, 2013Assignee: Takasago International CorporationInventors: Makoto Emura, Satoshi Masumura, Kenji Maruyama, Takeshi Yamamoto
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Publication number: 20130182425Abstract: A lamp according to the present invention includes: a line portion which blocks a part of light proceeding from a light emitting unit in a direction perpendicular to a tube axis direction; and a raised portion which blocks the light proceeding from the light emitting unit in the direction perpendicular to the tube axis direction that is not blocked by the line portion. The raised portion has an end portion having a linear shape in the tube axis direction, the end portion being an end portion of a section of the raised portion that blocks light.Type: ApplicationFiled: October 19, 2011Publication date: July 18, 2013Applicant: PANASONIC CORPORATIONInventors: Katsushi Seki, Toshifumi Ogata, Makoto Morikawa, Shinichi Kitaoka, Kenji Maruyama