Patents by Inventor Kenichi Hattori
Kenichi Hattori 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: 11964950Abstract: The present disclosure provides, for example, a compound represented by the general formula below or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of the compound or salt: wherein X1, X2, X3 and X4 are each independently —CR2? or N?, R2 is, for example, a halogen atom, R1 is, for example, —S(?O)2—NH—R8, R8 is, for example, a C1-6 alkyl group, R3 is, for example, a hydrogen atom, R5 is, for example, a halogen atom, R6 is, for example, a hydrogen atom, and R4 is, for example, a cyclopropyl group. The compounds, salts or solvates provided by the present disclosure exhibit high RAF/MEK complex-stabilizing activity and can be used for the treatment or prevention of cell proliferative disorders, particularly cancers.Type: GrantFiled: July 20, 2022Date of Patent: April 23, 2024Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Yoshiaki Isshiki, Fumio Watanabe, Masaki Tomizawa, Kihito Hada, Kazuo Hattori, Kenichi Kawasaki, Ikumi Hyodo, Toshihiro Aoki
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Publication number: 20240108197Abstract: A white balance adjustment jig for an endoscope includes: an insertion portion that includes at least one insertion hole into which a distal end part of an endoscope is inserted; a lid portion that is disposed to face the insertion portion; and an outer peripheral portion that is in contact with the insertion portion and the lid portion to form an internal space. The lid portion includes a chart having a plurality of marks on a surface on an insertion portion side, and the chart is inclined with respect to a perpendicular plane perpendicular to the insertion direction of the distal end part.Type: ApplicationFiled: September 26, 2023Publication date: April 4, 2024Applicant: FUJIFILM CorporationInventors: Hiroaki SUZUKI, Kenichi OTANI, Yu YOSHIMORI, Shintaro HATTORI
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Patent number: 11121591Abstract: A hollow metal part is used as a pipe component for a refrigerant flow path of a rotating electrical machine adapted to cool a stator coil with a refrigerant. The rotating electrical machine includes a connection arm that couples the stator coil and a power supply terminal at a stator coil end portion of the stator coil, and an insulating hose that is coupled to the stator coil and the connection arm through a first hollow metal part in order to supply the refrigerant to the stator coil and the connection arm. The first hollow metal part is formed integrally by joining a part formed of stainless steel to a part made of oxygen-free copper.Type: GrantFiled: June 5, 2018Date of Patent: September 14, 2021Assignee: MITSUBISHI POWER, LTD.Inventors: Seijiro Muramatsu, Takuma Yamaguchi, Kenichi Hattori, Toru Muto, Yoichi Kotani, Chuanhong Fan
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Patent number: 10376474Abstract: A patch for external use which has a laminate structure comprising a substrate and a pressure-sensitive adhesive layer which contains a styrene/isoprene/styrene block copolymer as the base and further contains a tackifier resin consisting of a rosin resin and at least one other tackifier resin, a softening agent consisting of polybutene and liquid paraffin, a fatty acid ester, and fentanyl, characterized in that the weight ratio of the rosin resin to fentanyl is 1 to 5, the weight ratio of the rosin resin to the whole tackifier resin is 0.1 to 0.6, and the tackifier resin accounts for 30 to 60 wt % of the whole pressure-sensitive adhesive layer. The patch is excellent in the permeation of fentanyl through the skin and in storage stability, and is weak in irritation to skin.Type: GrantFiled: November 8, 2016Date of Patent: August 13, 2019Assignee: TEIKOKU SEIYAKU CO., LTD.Inventors: Kunihiko Matsushita, Mamoru Naruse, Kenichi Hattori
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Patent number: 10323688Abstract: A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed.Type: GrantFiled: December 29, 2015Date of Patent: June 18, 2019Assignee: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige, Kenichi Tohrisawa, Yasunori Shigenaga, Tomoaki Yamashita, Makoto Hemmi, Tateki Nakamura
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Patent number: 10195162Abstract: The present invention provides a tolterodine-containing patch in which an adhesive layer is laminated on a backing, characterized in that the adhesive layer is obtainable by adding tolterodine to an adhesive base comprising a rubber adhesive, a tackifier resin, and a softener, wherein the tolterodine is present in the form of a free base in the adhesive base.Type: GrantFiled: December 25, 2012Date of Patent: February 5, 2019Assignee: TEIKOKU SEIYAKU CO., LTD.Inventors: Taiki Shibata, Kensuke Murata, Kenichi Hattori, Shinji Tanaka
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Publication number: 20180351421Abstract: A hollow metal part is used as a pipe component for a refrigerant flow path of a rotating electrical machine adapted to cool a stator coil with a refrigerant. The rotating electrical machine includes a connection arm that couples the stator coil and a power supply terminal at a stator coil end portion of the stator coil, and an insulating hose that is coupled to the stator coil and the connection arm through a first hollow metal part in order to supply the refrigerant to the stator coil and the connection arm. The first hollow metal part is formed integrally by joining a part formed of stainless steel to a part made of oxygen-free copper.Type: ApplicationFiled: June 5, 2018Publication date: December 6, 2018Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Seijiro MURAMATSU, Takuma YAMAGUCHI, Kenichi HATTORI, Toru MUTO, Yoichi KOTANI, Chuanhong FAN
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Patent number: 10143662Abstract: Disclosed is a fentanyl-containing adhesive preparation for external use, wherein an adhesive layer is laminated on a supporting body. The adhesive layer contains SIS, a tackifier resin that is composed of a rosin resin and terpene resin, and a softener that is composed of a plybutene and a liquid paraffin. The adhesive layer also contains fentanyl as an active ingredient. The fentanyl-containing adhesive preparation for external use has excellent skin permeation of fentanyl and high preparation stability, without suffering from crystallization of fentanyl during storage.Type: GrantFiled: May 31, 2016Date of Patent: December 4, 2018Assignee: TEIKOKU SEIYAKU CO., LTD.Inventors: Mamoru Naruse, Kenichi Hattori, Kunihiko Matsushita
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Publication number: 20170071872Abstract: A patch for external use which has a laminate structure comprising a substrate and a pressure-sensitive adhesive layer which contains a styrene/isoprene/styrene block copolymer as the base and further contains a tackifier resin consisting of a rosin resin and at least one other tackifier resin, a softening agent consisting of polybutene and liquid paraffin, a fatty acid ester, and fentanyl, characterized in that the weight ratio of the rosin resin to fentanyl is 1 to 5, the weight ratio of the rosin resin to the whole tackifier resin is 0.1 to 0.6, and the tackifier resin accounts for 30 to 60 wt % of the whole pressure-sensitive adhesive layer. The patch is excellent in the permeation of fentanyl through the skin and in storage stability, and is weak in irritation to skin.Type: ApplicationFiled: November 8, 2016Publication date: March 16, 2017Applicant: TEIKOKU SEIYAKU CO., LTD.Inventors: Kunihiko MATSUSHITA, Mamoru NARUSE, Kenichi HATTORI
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Patent number: 9517211Abstract: A patch for external use which has a laminate structure comprising a substrate and a pressure-sensitive adhesive layer which contains a styrene/isoprene/styrene block copolymer as the base and further contains a tackifier resin consisting of a rosin resin and at least one other tackifier resin, a softening agent consisting of polybutene and liquid paraffin, a fatty acid ester, and fentanyl, characterized in that the weight ratio of the rosin resin to fentanyl is 1 to 5, the weight ratio of the rosin resin to the whole tackifier resin is 0.1 to 0.6, and the tackifier resin accounts for 30 to 60wt % of the whole pressure-sensitive adhesive layer. The patch is excellent in the permeation of fentanyl through the skin and in storage stability, and is weak in irritation to skin.Type: GrantFiled: January 26, 2009Date of Patent: December 13, 2016Assignee: TEIKOKU SEIYAKU CO., LTD.Inventors: Kunihiko Matsushita, Mamoru Naruse, Kenichi Hattori
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Publication number: 20160271075Abstract: Disclosed is a fentanyl-containing adhesive preparation for external use, wherein an adhesive layer is laminated on a supporting body. The adhesive layer contains SIS, a tackifier resin that is composed of a rosin resin and terpene resin, and a softener that is composed of a plybutene and a liquid paraffin. The adhesive layer also contains fentanyl as an active ingredient. The fentanyl-containing adhesive preparation for external use has excellent skin permeation of fentanyl and high preparation stability, without suffering from crystallization of fentanyl during storage.Type: ApplicationFiled: May 31, 2016Publication date: September 22, 2016Inventors: Mamoru NARUSE, Kenichi HATTORI, Kunihiko Matsushita
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Patent number: 9375422Abstract: Disclosed is a fentanyl-containing adhesive preparation for external use, wherein an adhesive layer is laminated on a supporting body. The adhesive layer contains SIS, a tackifier resin that is composed of a rosin resin and terpene resin, and a softener that is composed of a plybutene and a liquid paraffin. The adhesive layer also contains fentanyl as an active ingredient. The fentanyl-containing adhesive preparation for external use has excellent skin permeation of fentanyl and high preparation stability, without suffering from crystallization of fentanyl during storage.Type: GrantFiled: July 21, 2010Date of Patent: June 28, 2016Assignee: TEIKOKU SEIYAKU CO., LTD.Inventors: Mamoru Naruse, Kenichi Hattori, Kunihiko Matsushita
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Publication number: 20160131185Abstract: A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed.Type: ApplicationFiled: December 29, 2015Publication date: May 12, 2016Inventors: Takayasu TANAKA, Kenichi HATTORI, Yukihiro YAMAMOTO, Kenichi TOMITA, Kengo IWASHIGE, Kenichi TOHRISAWA, Yasunori SHIGENAGA, Tomoaki YAMASHITA, Makoto HEMMI, Tateki NAKAMURA
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Patent number: 9255604Abstract: A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed.Type: GrantFiled: July 8, 2014Date of Patent: February 9, 2016Assignee: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige, Kenichi Tohrisawa, Yasunori Shigenaga, Tomoaki Yamashita, Makoto Hemmi, Tateki Nakamura
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Patent number: 9212957Abstract: In an electrical machinery and apparatus, a storage space is formed along an extension direction of a strand, and a temperature sensor is installed in the storage space of the strand, so that temperature of the strand can be immediately measured, and no pressure is applied to the temperature sensor in the process of forming a ground wall insulation thereby the temperature of the strand can be accurately measured.Type: GrantFiled: August 5, 2011Date of Patent: December 15, 2015Assignee: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Kazuhiko Takahashi, Kengo Iwashige, Kenichi Hattori, Yukihiro Yamamoto, Yasunori Satake, Takayasu Tanaka, Toru Muto, Seiichi Sawada, Yasuaki Kageyama
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Publication number: 20150081528Abstract: The present invention provides a method and a system for providing an energy creation service of a turbine generator. The users can receive a desired energy creation service without any initial investment and the providers of the service can expect sufficient profits. The method includes the steps of installing a new turbine generator for a user owning a power-generating facility having a turbine generator; obtaining power generation efficiency of the new turbine generator by a monitoring device; comparing the power generation efficiency of the new turbine generator and power generation efficiency of a turbine generator predetermined as a standard, by a computing device; performing a charging process for an excess of the power generation efficiency of the new turbine generator over the power generation efficiency of the standard turbine generator, by a processing device; and charging the user for a price reflecting the excess of the power generation efficiency.Type: ApplicationFiled: August 20, 2014Publication date: March 19, 2015Inventors: Kenichi HATTORI, Hiroshi MORIMOTO, Gustavo MONTOYA, Atsushi ISHIHARA, Tomoaki HAYAMIZU, Akitomi SEMBA, Takashi YABUTANI
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Publication number: 20150017226Abstract: The present invention provides a tolterodine-containing patch in which an adhesive layer is laminated on a backing, characterized in that the adhesive layer is obtainable by adding tolterodine to an adhesive base comprising a rubber adhesive, a tackifier resin, and a softener, wherein the tolterodine is present in the form of a free base in the adhesive base.Type: ApplicationFiled: December 25, 2012Publication date: January 15, 2015Inventors: Taiki Shibata, Kensuke Murata, Kenichi Hattori, Shinji Tanaka
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Publication number: 20150016760Abstract: A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed.Type: ApplicationFiled: July 8, 2014Publication date: January 15, 2015Inventors: Takayasu TANAKA, Kenichi HATTORI, Yukihiro YAMAMOTO, Kenichi TOMITA, Kengo IWASHIGE, Kenichi TOHRISAWA, Yasunori SHIGENAGA, Tomoaki YAMASHITA, Makoto HEMMI, Tateki NAKAMURA
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Patent number: 8882356Abstract: A horizontal shaft type rotary machine capable of simply feeding oil into thrust bearing devices. Leak oil introduction is provided in the circumferential end parts of thrust bearing devices, for introducing leak oil of lubrication oil from horizontal type slide bearing devices onto slide surfaces of the thrust bearing devices. With this configuration, the thrust baring devices can be lubricated with the use of leak oil of lubrication oil from the horizontal type slide bearing devices, and as a result, it is possible to eliminate the necessity of an oil feed system exclusively used for the thrust bearing devices, thereby it is possible to simplify the pipe line arrangement of the oil feed system and the control of oil feed quantity.Type: GrantFiled: February 27, 2012Date of Patent: November 11, 2014Assignee: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Kenichi Hattori, Tadaaki Kakimoto, Akitomi Semba, Keiji Fugane, Makoto Hemmi
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Patent number: D1022645Type: GrantFiled: October 5, 2022Date of Patent: April 16, 2024Assignee: MAKITA CORPORATIONInventors: Kazunori Hattori, Kenichi Tabushi