Patents by Inventor Yukimasa Aoki
Yukimasa Aoki 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: 11529367Abstract: The present application provides a radiation damage protecting agent comprising hydrogen gas as an active ingredient at a concentration of 18.5% by volume or less, for treating or alleviating, in a hyperbaric capsule under a pressure higher than standard atmospheric pressure, radiation damage in a human patient who has been exposed to radiation or who has received or receives radiotherapy, and a hyperbaric capsule for administering a hydrogen gas-containing therapeutic agent such as the radiation damage protecting agent to a patient including a human.Type: GrantFiled: December 26, 2017Date of Patent: December 20, 2022Assignees: MIZ COMPANY LIMITED, INCORPORATED MEDICAL INSTITUTION YUKOKAIInventors: Yukimasa Aoki, Shinichi Hirano, Bunpei Sato, Ryosuke Kurokawa
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Publication number: 20190282611Abstract: The present application provides a radiation damage protecting agent comprising hydrogen gas as an active ingredient at a concentration of 18.5% by volume or less, for treating or alleviating, in a hyperbaric capsule under a pressure higher than standard atmospheric pressure, radiation damage in a human patient who has been exposed to radiation or who has received or receives radiotherapy, and a hyperbaric capsule for administering a hydrogen gas-containing therapeutic agent such as the radiation damage protecting agent to a patient including a human.Type: ApplicationFiled: December 26, 2017Publication date: September 19, 2019Inventors: Yukimasa Aoki, Shinichi Hirano, Bunpei Sato, Ryosuke Kurokawa
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Patent number: 9873675Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combining the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: GrantFiled: February 24, 2017Date of Patent: January 23, 2018Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi Higuchi, Yukimasa Aoki
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Patent number: 9850386Abstract: A photo-curable coating composition comprising (1) a polyfunctional (meth)acrylic monomer, (2) a photopolymerization initiator, and (3) a specific hydroxyphenyltriazine base UV absorber has high mar resistance and long-term weather resistance.Type: GrantFiled: June 22, 2015Date of Patent: December 26, 2017Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi Higuchi, Yukimasa Aoki
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Publication number: 20170298031Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combining the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: ApplicationFiled: February 24, 2017Publication date: October 19, 2017Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi HIGUCHI, Yukimasa AOKI
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Patent number: 9670167Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combing the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: GrantFiled: March 31, 2014Date of Patent: June 6, 2017Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi Higuchi, Yukimasa Aoki
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Patent number: 9604250Abstract: Disclosed is a method for repairing a damaged area of a silicone hard-coat layer on an automotive resin glazing substrate by applying an intermediate coating composition (I) to the damaged area and applying a topcoat coating composition (II) to the intermediate coating composition. The intermediate coating composition (I) contains (A) a reactive siloxane compound and (B) silica. The topcoat coating composition (II) contains (C) an alkoxysilane having a UV-absorbing functional group, (D) a multifunctional alkoxysilane, (E) a reactive siloxane compound, (F) colloidal silica, and (G) phosphoric acid. The method forms a coating having the same appearance and physical properties as the underlying silicone hard-coat layer.Type: GrantFiled: November 18, 2014Date of Patent: March 28, 2017Assignees: SHIN-ETSU CHEMICAL CO., LTD., KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Motoo Fukushima, Yukimasa Aoki, Masahiro Yoshizawa, Koichi Chigita, Yuya Maruyama, Hidenori Munekata
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Publication number: 20160333214Abstract: A method of manufacturing a coated article includes the steps of (A) applying a radiation-curable coating which contains a specific siloxane acrylate to an organic resin substrate so as to obtain an uncured film-covered article, and (B) irradiating the uncured film-covered article with radiation to cure the film. The leveling ability of the coating can be improved without diluting the coating more than necessary and without adding more leveling agent than needed.Type: ApplicationFiled: May 12, 2016Publication date: November 17, 2016Applicant: Shin-Etsu Chemical Co., Ltd.Inventors: Kohei MASUDA, Kazuhiro TSUCHIDA, Yukimasa AOKI
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Publication number: 20160090511Abstract: Provided are: a silicone coating composition that can be applied to the surface of a substrate without a primer, that has weather resistance and oxidation resistance, and that can be used to obtain a cured coating that has excellent adhesion, weather-resistant adhesion, interference pattern suppression, scratch resistance, and transparency; and an article that is coated with the silicone coating composition.Type: ApplicationFiled: May 20, 2014Publication date: March 31, 2016Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kohei MASUDA, Koichi HIGUCHI, Yukimasa AOKI
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Publication number: 20150368474Abstract: A photo-curable coating composition comprising (1) a polyfunctional (meth)acrylic monomer, (2) a photopolymerization initiator, and (3) a specific hydroxyphenyltriazine base UV absorber has high mar resistance and long-term weather resistance.Type: ApplicationFiled: June 22, 2015Publication date: December 24, 2015Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi HIGUCHI, Yukimasa AOKI
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Publication number: 20150140345Abstract: A refinish coating system comprising (I) an intermediate coating composition and (II) a topcoat coating composition is useful for repairing a damage area of a silicone hard coat layer on an automotive resin glazing substrate. The intermediate coating composition (I) comprises (A) a reactive siloxane compound and (B) silica. The topcoat coating composition (II) comprises (C) an alkoxysilane having a UV-absorbing functional group, (D) a multifunctional alkoxysilane, (E) a reactive siloxane compound, (F) colloidal silica, and (G) phosphoric acid. The system forms a coating having the same appearance and physical properties as the underlying silicone hard coat layer.Type: ApplicationFiled: November 18, 2014Publication date: May 21, 2015Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Shin-Etsu Chemical Co., Ltd.Inventors: Motoo FUKUSHIMA, Yukimasa AOKI, Masahiro YOSHIZAWA, Koichi CHIGITA, Yuya MARUYAMA, Hidenori MUNEKATA
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Publication number: 20150125707Abstract: A coating composition is provided comprising (A) 1-50 parts by weight of surface-treated titanium oxide comprising core/shell type microparticles each consisting of a titanium oxide core and a silicon oxide shell, which are treated with two surface treating components having formula (I): R1Si(OR2)3 and formula (II): (R3R42Si)2NH, (B) 100 parts by weight of a vinyl copolymer obtained from copolymerization of (b-1) an alkoxysilyl-containing vinyl monomer, (b-2) a UV-absorbing vinyl monomer, and (b-3) another monomer, and (C) a solvent. A cured film of the composition has improved mar resistance and UV shielding while maintaining visible light transparency.Type: ApplicationFiled: October 31, 2014Publication date: May 7, 2015Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kohei MASUDA, Yukimasa AOKI, Koichi HIGUCHI
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Publication number: 20140295191Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combing the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: ApplicationFiled: March 31, 2014Publication date: October 2, 2014Applicant: Shin-Etsu Chemical Co., Ltd.Inventors: Koichi HIGUCHI, Yukimasa AOKI
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Publication number: 20140162069Abstract: A coating composition comprising (A) a UV-absorbing functionality-bearing alkoxysilane, (B) colloidal silica, (C) a multifunctional alkoxysilane and/or a partial hydrolytic condensate thereof, and (D) phosphoric acid is applicable and curable to resin substrates, typically polycarbonate substrates without a need for primer, heat or UV. On curing, it forms a film having transparency, mar resistance, and UV screening properties.Type: ApplicationFiled: December 6, 2013Publication date: June 12, 2014Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Motoo FUKUSHIMA, Yukimasa AOKI, Masahiro YOSHIZAWA
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Patent number: 6891924Abstract: A control apparatus for a radiotherapy irradiation system in which a calculation time required for calculation to be performed after restrictions are modified is shortened. The control apparatus includes a unit for setting an initial solution indicating an initial irradiated beam weight, a unit for inputting restrictions according to a prescription, and a unit for setting an evaluation function under the restrictions. The control apparatus further includes a unit for iteratively calculating the evaluation function until the evaluation function is minimized and determining an irradiated beam weight optimizing irradiation, and unit for outputting an optimal solution indicating an optimal irradiated beam weight to the irradiation system. After restrictions are modified, a new evaluation function is set under the modified restrictions. An irradiated beam weight is then determined for optimizing irradiation.Type: GrantFiled: March 8, 2000Date of Patent: May 10, 2005Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kiyoshi Yoda, Yukimasa Aoki