Patents by Inventor Hiroyuki Kitayama
Hiroyuki Kitayama 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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Patent number: 11970531Abstract: An object of the present invention is to provide an anti-BMP10 antibody, and a therapeutic agent for hypertension and a hypertensive disease, containing the antibody as an active ingredient. The present invention relates to an anti-BMP10 monoclonal antibody or an antibody fragment thereof that binds to human BMP10 (bone morphogenetic protein 10). Further, the present invention relates to a therapeutic agent for hypertension and a hypertensive disease containing an antagonist for at least one of BMP10 and a BMP9/BMP10 heterodimer, a diagnostic agent or a pharmaceutical composition for a disease associated with human BMP10, an immunological detection method or a measurement method for human BMP10 using the antagonist, and use of the antagonist for producing a pharmaceutical composition for treating hypertension and a hypertensive disease.Type: GrantFiled: September 27, 2022Date of Patent: April 30, 2024Assignee: KYOWA KIRIN CO., LTD.Inventors: Hiroyuki Ariyama, Shinya Ogawa, Tetsuya Kitayama, Takenao Yamada
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Patent number: 11955856Abstract: A rotary electric machine includes: a stator; and a rotor that face the stator and that rotates together with a rotation shaft, the rotor including: a rotor core including rotor salient poles and a slot formed between adjacent rotor salient poles, and a rotor coil wound around each of the rotor salient poles via an insulating member through the slot. Further, the rotor coil includes: a slot coil portion; and a coil end portion protruding from an end surface of the rotor core in an axial direction, the insulating member includes: a slot insulating portion; and an end insulating portion, and the slot insulating portion and the end insulating portion are integrated.Type: GrantFiled: September 22, 2022Date of Patent: April 9, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takeshi Kitayama, Hiroyuki Hattori
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Publication number: 20220156725Abstract: A processor may assign a bridging blockchain client. The bridging blockchain client may link a first system to a second system. The first and second systems may be on one or more blockchains. The processor may identify that an exchange has been initiated. The processor may generate one or more assets in response to the exchange. The processor may process the exchange. The processing of the exchange may include the bridging blockchain client accepting a probability of failure of the exchange.Type: ApplicationFiled: November 18, 2020Publication date: May 19, 2022Inventors: Futoshi Iwama, Sachiko Yoshihama, HIROYUKI Kitayama
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Publication number: 20150133628Abstract: A method for producing a polyamine is described that provides excellent safety, a lot of flexibility regarding a variety of its productions, and that can produce a polyamine of high-molecular weight easily and inexpensively. The polyamine includes a combination of units of formula (1) or (2): —(NH—(CH2)m—NH—(CH2)n)—??(1) (in the formula (1), independently in every unit, “m” indicates an integral number of 0 or more and “n” indicates an integral number of 3 or more.) —(NH—Y—NH—Z)—??(2) (in the formula (2), independently in every unit, “Y” and “Z” are the same as or different from each other, and they indicate substituted or unsubstituted groups including unsaturated aliphatic, cyclic aliphatic or aromatic hydrocarbon radicals that can include hetero atoms.).Type: ApplicationFiled: September 10, 2014Publication date: May 14, 2015Inventors: Hiroyuki KITAYAMA, Hironao SAJIKI, Yasunari MONGUCHI
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Patent number: 8853457Abstract: A method for producing a polyamine is described that provides excellent safety, a lot of flexibility regarding a variety of its productions, and that can produce a polyamine of high-molecular weight easily and inexpensively. The polyamine includes a combination of units of formula (1) or (2): —(NH—(CH2)m—NH—(CH2)n)—??(1) (in the formula (1), independently in every unit, “m” indicates an integral number of 0 or more and “n” indicates an integral number of 3 or more.) —(NH—y—NH —Z)—??(2) (in the formula (2), independently in every unit, “Y” and “Z” are the same as or different from each other, and they indicate substituted or unsubstituted groups including unsaturated aliphatic, cyclic aliphatic or aromatic hydrocarbon radicals that can include hetero atoms.).Type: GrantFiled: December 17, 2010Date of Patent: October 7, 2014Assignee: Rhodia OperationsInventors: Hiroyuki Kitayama, Hironao Sajiki, Yasunari Monguchi
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Patent number: 8491139Abstract: A member configured to absorb a predetermined wavelength range for light having an incident angle is located on the first electrode side of a light emitting device and settings are made so that the hue of light emitted in a direction having an angle with respect to the front becomes yellow when the light emitting device emits white light.Type: GrantFiled: May 27, 2009Date of Patent: July 23, 2013Assignee: Canon Kabushiki KaishaInventors: Noriyuki Shikina, Ryuichiro Isobe, Hiroyuki Kitayama
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Publication number: 20130123542Abstract: A method for producing a polyamine is described that provides excellent safety, a lot of flexibility regarding a variety of its productions, and that can produce a polyamine of high-molecular weight easily and inexpensively. The polyamine includes a combination of units of formula (1) or (2): —(NH—(CH2)m—NH—(CH2)n)—??(1) (in the formula (1), independently in every unit, “m” indicates an integral number of 0 or more and “n” indicates an integral number of 3 or more.) —(NH—Y—NH—Z)—??(2) (in the formula (2), independently in every unit, “Y” and “Z” are the same as or different from each other, and they indicate substituted or unsubstituted groups including unsaturated aliphatic, cyclic aliphatic or aromatic hydrocarbon radicals that can include hetero atoms.).Type: ApplicationFiled: December 17, 2010Publication date: May 16, 2013Applicant: RHODIA OPERATIONSInventors: Hiroyuki Kitayama, Hironao Sajiki, Yasunari Monguchi
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Publication number: 20110114981Abstract: In a light emitting display apparatus, excellent color reproducibility and high luminance for an emission color having a low color purity and low emission efficiency are realized. An electroluminescent layer whose color purity and emission efficiency are to be improved is stacked as a first layer on a substrate, and is interposed between a reflective electrode layer and a semi-reflective electrode, and then light extracted from the electroluminescent layer is intensified by interference between a reflective surface in the reflective electrode layer and a reflective surface in the semi-reflective electrode.Type: ApplicationFiled: June 30, 2009Publication date: May 19, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Takuya Higaki, Hiroyuki Kitayama, Toshinori Hasegawa, Manabu Furugori, Toshihide Kimura
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Publication number: 20110084896Abstract: High visibility is ensured in indoor or outdoor environment by suppressing external light reflection while maintaining light extraction efficiency without accelerating degradation of the light emitting layer.Type: ApplicationFiled: September 30, 2010Publication date: April 14, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Naoyuki Ito, Hiroyuki Kitayama
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Patent number: 7902739Abstract: An object of the present invention is to maintain sufficient light extraction from an organic light emitting device and reduce reflection of external light. There are arranged a polarizing member, a prism member, a phase member, and an organic light emitting element which has an organic light emitting layer arranged between a pair of electrodes, in mentioned order from the side of a light extraction surface. When the prism member includes two sheets, the vertex angle of the prism member sheet arranged on the side of the organic light emitting element is preferably a vertex or less of the prism member arranged on the side of the light extraction surface. Furthermore, the prism members are preferably arranged so that pitch directions thereof are orthogonal to each other.Type: GrantFiled: March 26, 2007Date of Patent: March 8, 2011Assignee: Canon Kabushiki KaishaInventors: Yoichi Osato, Hiroyuki Kitayama
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Patent number: 7834542Abstract: There is provided an organic light-emitting apparatus in which the luminance can be improved, and, at the same time, the reflection of ambient light can be reduced by adding a prism member and a light-absorbing member to a spontaneous light-emitting device such as an organic light-emitting device, and which includes: a plurality of organic light-emitting devices each having a pair of electrodes and an organic compound layer formed between the pair of electrodes; a prism member disposed on a light extraction side of the organic light-emitting device, an interface on the light extraction side of the prism member being an interface with air; and a light-absorbing member formed between the plurality of organic light-emitting devices, around the prism member, and on a side portion of a protrusion of the prism member.Type: GrantFiled: August 30, 2007Date of Patent: November 16, 2010Assignee: Canon Kabushiki KaishaInventors: Hiroyuki Kitayama, Yoichi Osato
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Patent number: 7683533Abstract: An organic EL light-emitting apparatus includes a base, an organic EL device, a prism member, a polarizing member, and a phase member. The prism member, the polarizing member, and the phase member are adjacent to a light extraction side of the organic EL device. The prism member includes a plurality of unit prisms each having a triangular-column shape. The unit prisms are arranged such that their longitudinal directions are parallel to one another. The polarizing member is disposed further from the base than the prism member. The prism member has an apex angle between 90° to 140°.Type: GrantFiled: March 7, 2007Date of Patent: March 23, 2010Assignee: Canon Kabushiki KaishaInventors: Hiroyuki Kitayama, Yoichi Osato
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Publication number: 20090296366Abstract: A member configured to absorb a predetermined wavelength range for light having an incident angle is located on the first electrode side of a light emitting device and settings are made so that the hue of light emitted in a direction having an angle with respect to the front becomes yellow when the light emitting device emits white light.Type: ApplicationFiled: May 27, 2009Publication date: December 3, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Noriyuki Shikina, Ryuichiro Isobe, Hiroyuki Kitayama
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Publication number: 20080074859Abstract: There is provided an organic light-emitting apparatus in which the luminance can be improved, and, at the same time, the reflection of ambient light can be reduced by adding a prism member and a light-absorbing member to a spontaneous light-emitting device such as an organic light-emitting device, and which includes: a plurality of organic light-emitting devices each having a pair of electrodes and an organic compound layer formed between the pair of electrodes; a prism member disposed on a light extraction side of the organic light-emitting device, an interface on the light extraction side of the prism member being an interface with air; and a light-absorbing member formed between the plurality of organic light-emitting devices, around the prism member, and on a side portion of a protrusion of the prism member.Type: ApplicationFiled: August 30, 2007Publication date: March 27, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Hiroyuki Kitayama, Yoichi Osato
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Publication number: 20070230211Abstract: An object of the present invention is to maintain sufficient light extraction from an organic light emitting device and reduce reflection of external light. There are arranged a polarizing member, a prism member, a phase member, and an organic light emitting element which has an organic light emitting layer arranged between a pair of electrodes, in mentioned order from the side of a light extraction surface. When the prism member includes two sheets, the vertex angle of the prism member sheet arranged on the side of the organic light emitting element is preferably a vertex or less of the prism member arranged on the side of the light extraction surface. Furthermore, the prism members are preferably arranged so that pitch directions thereof are orthogonal to each other.Type: ApplicationFiled: March 26, 2007Publication date: October 4, 2007Applicant: CANON KABUSHIKI KAISHAInventors: Yoichi Osato, Hiroyuki Kitayama
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Publication number: 20070230158Abstract: An organic EL light-emitting apparatus includes a base, an organic EL device, a prism member, a polarizing member, and a phase member. The prism member, the polarizing member, and the phase member are adjacent to a light extraction side of the organic EL device. The prism member includes a plurality of unit prisms each having a triangular-column shape. The unit prisms are arranged such that their longitudinal directions are parallel to one another. The polarizing member is disposed further from the base than the prism member. The prism member has an apex angle between 90° to 140°.Type: ApplicationFiled: March 7, 2007Publication date: October 4, 2007Applicant: CANON KABUSHIKI KAISHAInventors: Hiroyuki Kitayama, Yoichi Osato
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Publication number: 20070159093Abstract: A light emitting apparatus which can protect a light emitting device from external stress, etc. The light emitting apparatus includes a light emitting device, a housing, and a protective plate. A filler is disposed in a space between the light emitting device and the protective plate.Type: ApplicationFiled: December 13, 2006Publication date: July 12, 2007Applicant: CANON KABUSHIKI KAISHAInventors: Osamu Yuki, Hideo Mori, Ryuichiro Isobe, Yoichi Osato, Hiroyuki Kitayama, Toshinori Hasegawa
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Publication number: 20060293503Abstract: The present invention provides novel polyaminopyridines which are excellent in solubility in various solvents, and are preferably used in a polymer-type organic electroluminescent material, and a process for preparing the same. More particularly, the present invention provides polyaminopyridines having a repetition structural unit represented by the following general formula (1); and having a number average molecular weight in a range of 500 to 1000000.Type: ApplicationFiled: September 29, 2004Publication date: December 28, 2006Applicants: Sumitomo Seika Chemicals Co., Ltd, Tokyo Institute of TechnologyInventors: Takaki Kanbara, Takakazu Yamamoto, Nobutaka Fujimoto, Hiroyuki Kitayama, Masafumi Okamoto, Masato Fujikake
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Publication number: 20060066802Abstract: A reflection display device that comprises a display substrate and a rear substrate disposed with a predetermined space; a transparent liquid disposed in the space between the substrates; a partition wall formed from a material capable of transmit light and disposed between the substrates; a shielding layer disposed between the partition wall and the rear substrate; and a light scattering layer disposed on the rear substrate, wherein a refractive index of the partition wall is larger than that of the transparent liquid, a refractive index of the partition wall is larger than that of the transparent liquid, and among light rays incident on the display substrate at a predetermined incident angle or more, a light ray that enters the partition wall is not totally reflected but refracted at a side of the partition wall, whereby having an enhanced reflectance.Type: ApplicationFiled: March 17, 2004Publication date: March 30, 2006Applicant: CANON KABUSHIKI KAISHAInventor: Hiroyuki Kitayama
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Publication number: 20050062907Abstract: According to the invention, after a transparent electrode is vapor-deposited over the entire color-filter side surface, a non-conductive film is laid where the presence of the transparent electrode causes problems. That is, this non-conductive film is formed of the same material and at the same time as an alignment regulation film over the whole or a part of the area where exposure of the transparent electrode causes problems so as to seal the transparent electrode there. This makes it possible to prevent the above-mentioned problems caused when the transparent electrode is vapor-deposited over the entire surface, and simultaneously to enhance the patterning accuracy up to the exposure accuracy (of the order of several ?m) of proximity or the like so as to realize a product with a narrow frame.Type: ApplicationFiled: September 21, 2004Publication date: March 24, 2005Inventors: Kohji Matsuoka, Hiroyuki Kitayama, Kazushige Miyamoto