Patents by Inventor Keiko Kitamura
Keiko Kitamura 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: 12032292Abstract: A photosensitive film of the present invention includes a carrier film having a first surface whose surface roughness is 0.1 to 0.4 ?m, and a photosensitive layer formed on the first surface, in which a haze of the carrier film is 30 to 65%, and a spectral haze at a wavelength of 405 nm of the carrier film, as measured by providing a transparent resin layer in which a difference between a refractive index of the transparent resin layer and a refractive index of the photosensitive layer is within ±0.02 on the first surface, is 0.1 to 9.0%.Type: GrantFiled: May 9, 2019Date of Patent: July 9, 2024Assignees: Resonac Corporation, KIMOTO CO., LTD.Inventors: Hideki Etori, Keiko Kitamura, Yoshiaki Fuse, Nobuhito Komuro
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Publication number: 20230294150Abstract: Provided is a processing method for an object, including the steps of: arranging an object in a first portion that is a portion having a space and configured to process the object; and decomposing an organic substance in the object by covering the object with catalysts formed of granules made of a metal oxide containing titanium and bringing the catalysts into contact with the organic substance, and simultaneously maintaining the catalysts in the first portion at a temperature of 480° C. or more and 550° C. or less. The step of decomposing the organic substance in the object includes causing gas containing oxygen to flow into the first portion so that a decomposition reaction of the organic substance occurs, and the catalysts are slightly moved in at least a part of a surface of the object.Type: ApplicationFiled: October 6, 2020Publication date: September 21, 2023Applicants: RAPAS Co., Ltd., RAPAS INTERNATIONAL LIMITEDInventors: Keiko KITAMURA, Itsushi KASHIMOTO, Masahiro NISHIMURA
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Publication number: 20210124267Abstract: A photosensitive film of the present invention includes a carrier film having a first surface whose surface roughness is 0.1 to 0.4 ?m, and a photosensitive layer formed on the first surface, in which a haze of the carrier film is 30 to 65%, and a spectral haze at a wavelength of 405 nm of the carrier film, as measured by providing a transparent resin layer in which a difference between a refractive index of the transparent resin layer and a refractive index of the photosensitive layer is within ±0.02 on the first surface, is 0.1 to 9.0%.Type: ApplicationFiled: May 9, 2019Publication date: April 29, 2021Applicants: Showa Denko Materials Co., Ltd., KIMOTO CO., LTD.Inventors: Hideki ETORI, Keiko KITAMURA, Yoshiaki FUSE, Nobuhito KOMURO
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Patent number: 10479691Abstract: Rice straw and chaff that are discharged as agricultural waste in large amounts are effectively utilized. The present invention has been completed on the basis of the finding that silica can be recovered with high efficiency by bringing heated titanium oxide into contact with a silica-containing plant body.Type: GrantFiled: March 31, 2015Date of Patent: November 19, 2019Assignee: Rapas CorporationInventors: Keiko Kitamura, Itsushi Kashimoto, Masahiro Nishimura
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Patent number: 10279336Abstract: Waste treatment and recycling of a carbon fiber-reinforced plastic and a glass fiber-reinforced plastic are difficult owing to their excellent characteristics. The present invention has been completed on the basis of the finding that a reinforcing material can be recovered with high efficiency by bringing heated titanium oxide granules into contact with a reinforced plastic.Type: GrantFiled: March 25, 2015Date of Patent: May 7, 2019Assignee: RAPAS CORPORATIONInventors: Keiko Kitamura, Itsushi Kashimoto, Masahiro Nishimura
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Publication number: 20170113939Abstract: Rice straw and chaff that are discharged as agricultural waste in large amounts are effectively utilized. The present invention has been completed on the basis of the finding that silica can be recovered with high efficiency by bringing heated titanium oxide into contact with a silica-containing plant body.Type: ApplicationFiled: March 31, 2015Publication date: April 27, 2017Applicant: Rapas CorporationInventors: Keiko Kitamura, Itsushi Kashimoto, Masahiro Nishimura
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Publication number: 20170106351Abstract: Waste treatment and recycling of a carbon fiber-reinforced plastic and a glass fiber-reinforced plastic are difficult owing to their excellent characteristics. The present invention has been completed on the basis of the finding that a reinforcing material can be recovered with high efficiency by bringing heated titanium oxide granules into contact with a reinforced plastic.Type: ApplicationFiled: March 25, 2015Publication date: April 20, 2017Applicant: Rapas CorporationInventors: Keiko Kitamura, Itsushi Kashimoto, Masahiro Nishimura
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Publication number: 20160367616Abstract: The present invention aims to provide a mesenchymal stem cell attractant capable of attracting a mesenchymal stem cell; and others. The present invention provides a mesenchymal stem cell attractant containing at least one selected from the group consisting of an extract of a Bodhi tree, an extract of the root bark of Paeonia suffruticosa Andrews, an extract of Mallotus philippinensis, an extract of Uncaria gambir, an extract of Pashanbheda, and an extract of a plant belonging to the genus Prunus.Type: ApplicationFiled: August 23, 2016Publication date: December 22, 2016Applicants: Pias Corporation, Osaka UniversityInventors: Keiko Kitamura, Yuta Inami, Koichi Nakaoji, Kazuhiko Hamada, Akito Maeda, Tadashi Furumoto, Yasufumi Kaneda, Katsuto Tamai
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Patent number: 9474513Abstract: A medical manipulator includes a surgical tool that has an end effector at a distal end and a drive unit that is detachable from a handle of the surgical tool. In a state where the drive unit is mounted on the handle, when a manipulation lever is manipulated, a driving force of a motor is transmitted to the handle, and the end effector is operated. Even in a state where the drive unit is detached from the handle, the surgical tool can be independently used by a manual manipulation.Type: GrantFiled: June 19, 2012Date of Patent: October 25, 2016Assignee: Karl Storz GmbH & Co. KGInventors: Shinji Ishida, Hiroaki Sano, Kazuhito Ishihara, Keiko Kitamura, Yoshio Hiyama
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Patent number: 9458429Abstract: The present invention aims to provide a mesenchymal stem cell attractant capable of attracting a mesenchymal stem cell; and others. The present invention provides a mesenchymal stem cell attractant containing at least one selected from the group consisting of an extract of a Bodhi tree, an extract of the root bark of Paeonia suffruticosa Andrews, an extract of Mallotus philippinensis, an extract of Uncaria gambir an extract of Pashanbheda, and an extract of a plant belonging to the genus Prunus.Type: GrantFiled: March 11, 2011Date of Patent: October 4, 2016Assignees: Pias Corporation, Osaka UniversityInventors: Keiko Kitamura, Yuta Inami, Koichi Nakaoji, Kazuhiko Hamada, Akito Maeda, Tadashi Furumoto, Yasufumi Kaneda, Katsuto Tamai
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Publication number: 20140257252Abstract: A medical manipulator includes a surgical tool that has an end effector at a distal end and a drive unit that is detachable from a handle of the surgical tool. In a state where the drive unit is mounted on the handle, when a manipulation lever is manipulated, a driving force of a motor is transmitted to the handle, and the end effector is operated. Even in a state where the drive unit is detached from the handle, the surgical tool can be independently used by a manual manipulation.Type: ApplicationFiled: June 19, 2012Publication date: September 11, 2014Applicant: Terumo Kabushiki KaishaInventors: Shinji Ishida, Hiroaki Sano, Kazuhito Ishihara, Keiko Kitamura, Yoshio Hiyama
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Patent number: 8734958Abstract: A material for forming electroless plate shows favorable catalyst adhering property, and shows no delamination of catalyst adhering layer from non-conductive base material, no dissolution of catalyst adhering layer into a plating solution, and no discoloration of interface of plate layer with catalyst adhering layer during the catalyst adhering step, development step and other steps. The material includes a non-conductive base material and a catalyst adhering layer, provided on the non-conductive base and including a water-insoluble polyester resin The catalyst adhering layer shows a contact angle of 60° or smaller to purified water.Type: GrantFiled: February 1, 2008Date of Patent: May 27, 2014Assignees: Kimoto Co., Ltd., Kanto Gakuin University Surface Engineering Research InstituteInventors: Tetsuji Ohta, Keiko Kitamura, Mitsuhiro Watanabe
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Publication number: 20130071920Abstract: The present invention aims to provide a mesenchymal stem cell attractant capable of attracting a mesenchymal stem cell; and others. The present invention provides a mesenchymal stem cell attractant containing at least one selected from the group consisting of an extract of a Bodhi tree, an extract of the root bark of Paeonia suffruticosa Andrews, an extract of Mallotus philippinensis, an extract of Uncaria gambir an extract of Pashanbheda, and an extract of a plant belonging to the genus Prunus.Type: ApplicationFiled: March 11, 2011Publication date: March 21, 2013Applicants: OSAKA UNIVERSITY, PIAS CORPORATIONInventors: Keiko Kitamura, Yuta Inami, Koichi Nakaoji, Kazuhiko Hamada, Akito Maeda, Tadashi Furumoto, Yasufumi Kaneda, Katsuto Tamai
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Patent number: 8389123Abstract: A material for forming electroless plate comprising a non-conductive base material and a catalyst adhering layer provided on the non-conductive base material is constituted so that the catalyst adhering layer should comprise a hydrophilic (meth)acrylic resin constituted with a hydrophilic monomer and a hydrophobic monomer and containing the hydrophobic monomer at a ratio of 50 to 90 mol %. This material for forming electroless plate shows favorable catalyst adhering property, and shows no delamination of the catalyst adhering layer from the non-conductive base material, no dissolution of the catalyst adhering layer into a plating solution, and no discoloration of plate layer during the catalyst adhering step, development step and other steps.Type: GrantFiled: February 1, 2008Date of Patent: March 5, 2013Assignees: Kimoto Co., Ltd., Japan Surface Treatment Institute Co., Ltd.Inventors: Tetsuji Ohta, Keiko Kitamura, Mitsuhiro Watanabe
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Publication number: 20110005936Abstract: There is provided a material for forming electroless plate which shows favorable catalyst adhering property, and shows no delamination of catalyst adhering layer from non-conductive base material, no dissolution of catalyst adhering layer into a plating solution, and no discoloration of interface of plate layer with catalyst adhering layer during the catalyst adhering step, development step and other steps. A material for forming electroless plate comprising a non-conductive base material and a catalyst adhering layer provided on the non-conductive base material is constituted so that the catalyst adhering layer should comprise a water-insoluble polyester resin, and surface of the catalyst adhering layer should show a contact angle of 60° or smaller to purified water.Type: ApplicationFiled: February 1, 2008Publication date: January 13, 2011Applicants: Kimoto Co., Ltd., Kanto Gakuin University Surface Engineering Research InstituteInventors: Tetsuji Ohta, Keiko Kitamura, Mitsuhiro Watanabe
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Publication number: 20100108528Abstract: A material for forming electroless plate comprising a non-conductive base material and a catalyst adhering layer provided on the non-conductive base material is constituted so that the catalyst adhering layer should comprise a hydrophilic (meth)acrylic resin constituted with a hydrophilic monomer and a hydrophobic monomer and containing the hydrophobic monomer at a ratio of 50 to 90 mol %. This material for forming electroless plate shows favorable catalyst adhering property, and shows no delamination of the catalyst adhering layer from the non-conductive base material, no dissolution of the catalyst adhering layer into a plating solution, and no discoloration of plate layer during the catalyst adhering step, development step and other steps.Type: ApplicationFiled: February 1, 2008Publication date: May 6, 2010Applicant: Kanto Gakuin University Surface Engineering Research InstituteInventors: Tetsuji Ohta, Keiko Kitamura, Mitsuhiro Watanabe
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Publication number: 20100016147Abstract: A material for forming electroless plate shows favorable catalyst adhering property, and shows no delamination of catalyst adhering layer from non-conductive base material, no dissolution of catalyst adhering layer into a plating solution, and no discoloration of interface of plate layer with catalyst adhering layer during the catalyst adhering step, development step and other steps. The material includes a non-conductive base material and a catalyst adhering layer, provided on the non-conductive base and including a water-insoluble polyester resin The catalyst adhering layer shows a contact angle of 60° or smaller to purified water.Type: ApplicationFiled: February 1, 2008Publication date: January 21, 2010Applicant: KIMOTO Co, LTD.Inventors: Tetsuji Ohta, Keiko Kitamura, Mitsuhiro Watanabe
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Publication number: 20090035559Abstract: A material for forming electroless plate comprising a non-conductive substrate and a catalyst adhering layer provided on the substrate is constituted so that the catalyst adhering layer contains a hydrophilic ionizing radiation curable resin composition, a surface of the catalyst adhering layer shows a contact angle of 60° or smaller to purified water, and preferably the hydrophilic ionizing radiation curable resin composition is in a half-cured state for the portion of the catalyst adhering layer. A material for forming electroless plate shows favorable adhesion for catalyst, and the catalyst adhering layer hardly dissolves into a plating solution in the step of adhering catalyst, the step of development and other steps.Type: ApplicationFiled: May 15, 2008Publication date: February 5, 2009Applicant: KIMOTO CO., LTD.Inventors: Keiko Kitamura, Takashi Shimizu, Tetsuji Ohta, Masayuki Nakatani
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Patent number: 7413503Abstract: An elastic polishing tool that comes into contact with a surface to be polished of a lens and rotates to polish the surface, includes: an elastic polishing body which has a cylindrical shape and whose shape can be changed according to the surface to be polished; and a polishing pad that is adhered to one surface of the elastic polishing body opposite to the surface to be polished of the lens, wherein the polishing pad has a diameter larger than the length of an arc of the elastic polishing body in a cross section including a rotation axis of the elastic polishing tool.Type: GrantFiled: November 9, 2005Date of Patent: August 19, 2008Assignee: Seiko Epson CorporationInventors: Yoshinori Tabata, Keiko Kitamura
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Publication number: 20070264457Abstract: A decorating member exhibiting superior flexibility, which allows the member to follow an object having a three-dimensional shape such as a three-dimensionally curved surface, is provided. The decorating member 5 of the present invention comprises a laminate 4 consisting of a color material layer 1 and an adhesive layer 2, and peelable substrates 31 and 32 provided on the color material layer 1 and/or the adhesive layer 2, the laminate has a tensile yield strength of 1 to 12 MPa according to JIS K7113:1995, and the laminate can be elongated at an elongation rate of 100% or more with a tensile stress of 13 MPa or lower. The laminate 4 preferably has a re-peelable property and a re-adherable property.Type: ApplicationFiled: August 25, 2005Publication date: November 15, 2007Applicant: KIMOTO CO., LTD.Inventors: Takeshi Matsushita, Keiko Kitamura, Shuji Kota