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: 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
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Patent number: 8485126Abstract: A coating apparatus including a coating part which applies a liquid material including an oxidizable metal on a substrate; a chamber having a coating section in which the coating part applies the liquid material on the substrate and a transport section into which the liquid material is transported; an adjusting part which adjusts at least one of oxygen concentration and humidity inside the chamber; and a control part which stops an operation of the coating part in response to the entrance of foreign object into the chamber.Type: GrantFiled: September 1, 2010Date of Patent: July 16, 2013Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Hidenori Miyamoto, Kenji Maruyama, Tadahiko Hirakawa, Koichi Misumi
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Patent number: 8227401Abstract: (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. (Means for resolution) A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.Type: GrantFiled: August 26, 2011Date of Patent: July 24, 2012Assignee: Takasago International CorporationInventors: Kenichi Yamamoto, Misao Yagi, Hiroyuki Matsuda, Kenji Maruyama
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Publication number: 20120079983Abstract: 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: ApplicationFiled: December 7, 2011Publication date: April 5, 2012Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventors: Futoshi Shimai, Tsutomu Sahoda, Akihiko Sato, Kenji Maruyama
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Patent number: 8093203Abstract: The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.Type: GrantFiled: November 12, 2004Date of Patent: January 10, 2012Assignee: Takasago International CorporationInventors: Kenichi Yamamoto, Misao Yagi, Hiroyuki Matsuda, Kenji Maruyama
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Publication number: 20110313201Abstract: (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. (Means for resolution) A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.Type: ApplicationFiled: August 26, 2011Publication date: December 22, 2011Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kenichi Yamamoto, Misao Yagi, Hiroyuki Matsuda, Kenji Maruyama
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Publication number: 20110290178Abstract: 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: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Futoshi SHIMAI, Akihiko SATO, Tsutomu SAHODA, Kenji MARUYAMA
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Publication number: 20110059248Abstract: A coating method including coating a liquid material including an oxidizable metal on a substrate, and heating the substrate having the liquid material coated thereon in the presence of an inert gas.Type: ApplicationFiled: August 30, 2010Publication date: March 10, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Hidenori MIYAMOTO, Kenji MARUYAMA, Tadahiko HIRAKAWA, Koichi MISUMI
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Publication number: 20110059246Abstract: 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 liquid material is transported; and an adjusting part which adjusts at least one of oxygen concentration and humidity inside the chamber.Type: ApplicationFiled: September 3, 2010Publication date: March 10, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Hidenori MIYAMOTO, Kenji MARUYAMA, Tadahiko HIRAKAWA, Koichi MISUMI
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Publication number: 20110059245Abstract: 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: ApplicationFiled: September 2, 2010Publication date: March 10, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Hidenori MIYAMOTO, Kenji MARUYAMA, Tadahiko HIRAKAWA, Koichi MISUMI
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Publication number: 20110059574Abstract: A coating apparatus including a coating part which applies a liquid material including an oxidizable metal on a substrate; a chamber having a coating section in which the coating part applies the liquid material on the substrate and a transport section into which the liquid material is transported; an adjusting part which adjusts at least one of oxygen concentration and humidity inside the chamber; and a control part which stops an operation of the coating part in response to the entrance of foreign object into the chamber.Type: ApplicationFiled: September 1, 2010Publication date: March 10, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Hidenori Miyamoto, Kenji Maruyama, Tadahiko Hirakawa, Koichi Misumi
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Publication number: 20110059250Abstract: A coating method including coating a liquid material including an oxidizable metal on a substrate a plurality of times to laminate a plurality of liquid material layers on the substrate; and adjusting at least one of oxygen concentration and humidity inside 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 liquid material is transported.Type: ApplicationFiled: September 1, 2010Publication date: March 10, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Hidenori MIYAMOTO, Kenji MARUYAMA, Tadahiko HIRAKAWA, Koichi MISUMI
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Patent number: 7898012Abstract: A capacitor includes a pair of electrodes and a ferroelectric film sandwiched between the electrodes. The electrodes are provided perpendicular to the direction of the polarization axis of the ferroelectric film.Type: GrantFiled: September 30, 2008Date of Patent: March 1, 2011Assignee: Fujitsu LimitedInventor: Kenji Maruyama
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Patent number: 7893473Abstract: The present invention is to provide a semiconductor memory device capable of providing excellent storage properties, scaling and high integration and a method of fabricating the same. A semiconductor memory device has a multiferroic film exhibiting ferroelectricity and ferromagnetism, a channel region on an interface of a semiconductor substrate below the multiferroic film, source and drain regions formed on both sides of the channel region, a gate electrode (data write electrode) applying gate voltage to the multiferroic film to write data in such a way that the orientation of magnetization is changed as corresponding to the orientation of dielectric polarization, and source and drain electrodes (data read electrodes) that read data based on a deviation in a flow of the carrier, the deviation caused by applying the Lorentz force to the carrier flowing in the channel region from a magnetic field occurring in the channel region because of magnetization.Type: GrantFiled: September 29, 2008Date of Patent: February 22, 2011Assignee: Fujitsu LimitedInventors: Kenji Maruyama, Masao Kondo, Keisuke Sato
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Publication number: 20100305216Abstract: (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. (Means for resolution) A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.Type: ApplicationFiled: August 10, 2010Publication date: December 2, 2010Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kenichi Yamamoto, Misao Yagi, Hiroyuki Matsuda, Kenji Maruyama
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Patent number: 7727843Abstract: The invention relates to a semiconductor element used for a nonvolatile semiconductor storage device or the like, a semiconductor storage device using the same, a data writing method thereof, a data reading method thereof and a manufacturing method of those, and has an object to provide a semiconductor element in which scaling and integration of cells are possible, storage characteristics of data are excellent, and reduction in power consumption is possible, a semiconductor storage device using the same, a data writing method thereof, a data reading method thereof, and a manufacturing method of those.Type: GrantFiled: January 9, 2007Date of Patent: June 1, 2010Assignee: Fujitsu Microelectronics LimitedInventors: Hiroshi Ishihara, Kenji Maruyama, Tetsuro Tamura, Hiromasa Hoko
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Patent number: 7674634Abstract: A semiconductor device incorporating a capacitor structure that includes a ferroelectric thin film is obtained by forming, on a single crystalline substrate 10 having a surface suited for growing thereon a thin film layer of ferroelectric single crystal having a plane (111), a ferroelectric single crystalline thin film 12? containing Pb and having a plane (111) 11 in parallel with the surface of the substrate (or a ferroelectric polycrystalline thin film containing Pb and oriented parallel with the plane (111) in parallel with the surface of the substrate) and part 16 of a circuit of a semiconductor device, to thereby fabricate the single crystalline substrate 10 having said ferroelectric thin film containing Pb and said part of the circuit of the semiconductor device; and bonding said single crystalline substrate 10 to another substrate on which the other circuit of the semiconductor device has been formed in advance, to couple the two circuits together.Type: GrantFiled: November 5, 2003Date of Patent: March 9, 2010Assignee: Fujitsu LimitedInventors: Kenji Maruyama, Masaki Kurasawa, Masao Kondo, Yoshihiro Arimoto
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Patent number: 7635395Abstract: Solid material gasification method comprises a solution preparation step wherein a first solid material is dissolved in a solvent to prepare a gasification solution, a solvent removal step wherein a second solid material is separated by removing the solvent used to prepare the gasification solution from that solution, and a solid sublimation step wherein the second solid material is gasified by sublimation.Type: GrantFiled: March 20, 2006Date of Patent: December 22, 2009Assignee: Fujitsu LimitedInventors: Hiroyuki Hyodo, Hideki Yamawaki, Kenji Maruyama, Masaharu Hida
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Publication number: 20090143485Abstract: (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. (Means for Resolution) A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.Type: ApplicationFiled: November 12, 2004Publication date: June 4, 2009Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kenichi Yamamoto, Misao Yagi, Hiroyuki Matsuda, Kenji Maruyama
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Publication number: 20090101954Abstract: A capacitor includes a pair of electrodes and a ferroelectric film sandwiched between the electrodes. The electrodes are provided perpendicular to the direction of the polarization axis of the ferroelectric film.Type: ApplicationFiled: September 30, 2008Publication date: April 23, 2009Applicant: FUJITSU LIMITEDInventor: Kenji Maruyama