Patents by Inventor Keisuke Hirano
Keisuke Hirano 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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Motion state monitoring system, training support system, motion state monitoring method, and program
Patent number: 11925458Abstract: A motion state monitoring system, a training support system, a motion state monitoring method, and a program capable of suitably managing measurement results according to an attaching direction of a sensor are provided. A motion state monitoring system according to the present disclosure monitors a motion state of a target part of a subject's body. The motion state monitoring system includes an acquisition unit, an attaching direction detection unit, and a control processing unit. The acquisition unit acquires sensing information of a sensor attached to the target part. The attaching direction detection unit detects an attaching direction of the sensor. The control processing unit outputs information related to the sensing information in association with the attaching direction.Type: GrantFiled: August 13, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Makoto Kobayashi, Toru Miyagawa, Issei Nakashima, Keisuke Suga, Masayuki Imaida, Manabu Yamamoto, Yohei Otaka, Masaki Katoh, Asuka Hirano, Taiki Yoshida -
Publication number: 20230416571Abstract: Provided is a resin for PSA sheet that has adhesive reliability such that it does not peel off or shift out of place even when applied to a flexible adherend, an adherend with brittle surface or an adherend with low strength; and that can be peeled off without adherend damage during removal. The PSA sheet resin provided has a storage modulus at 25° C. in the range of 10 MPa to 500 MPa, a storage modulus at 37° C. in the range of 0.5 MPa to 20 MPa, and a surface hardness at 37° C. in the range of 0.1 MPa to 2 MPa.Type: ApplicationFiled: October 26, 2021Publication date: December 28, 2023Inventor: Keisuke HIRANO
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Publication number: 20220378396Abstract: A system for operating an ultrasound probe that is provided with sensor operation portions for operating the ultrasound probe that acquires ultrasound echo images of a blood vessel, and a control portion that controls operations of the sensor operation portions. The control portion may switch the arrangement of the ultrasound probe using the sensor operation portions between a first arrangement for acquiring an image of a cross section in the transverse direction of the blood vessel and a second arrangement for acquiring an image of a cross section in the longitudinal direction of the blood vessel.Type: ApplicationFiled: August 12, 2022Publication date: December 1, 2022Applicants: ASAHI INTECC CO., LTD., FUJI CORPORATIONInventors: Naofumi YOSHIDA, Yasuhiro YAMASHITA, Keisuke HIRANO, Hiroyuki SAITO, Makoto NISHIUCHI, Manabu SHIMOGAMI, Fumiyoshi OSHIMA
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Publication number: 20220325143Abstract: A method for releasing an adherend of the present invention includes a first step and a second step. In the first step, a bonded product (100) including a pressure-sensitive adhesive layer (10), and an adherend (20) bonded thereto is prepared. The pressure-sensitive adhesive layer (10) includes a pressure-sensitive adhesive component and a heat-expandable agent. In the second step, an energy ray (R) is irradiated from the pressure-sensitive adhesive layer (10)-side of the bonded product (100) toward the adherend (20). A transmittance of the energy ray (R) in the pressure-sensitive adhesive layer (10) is 60% or more. The pressure-sensitive adhesive composition of the present invention is a composition used for forming the pressure-sensitive adhesive layer (10) in the method.Type: ApplicationFiled: March 19, 2020Publication date: October 13, 2022Applicant: NITTO DENKO CORPORATIONInventors: Mizuho NAGATA, Yu TACHIKAWA, Keisuke HIRANO, Kiichiro MATSUSHITA
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Publication number: 20220280986Abstract: A method for releasing an adherend of the present invention includes a first step and a second step. In the first step, a bonded product (100) including a pressure-sensitive adhesive layer (10), and an adherend (20) bonded thereto is prepared. The pressure-sensitive adhesive layer (10) includes a pressure-sensitive adhesive component and a gas generating agent. In the second step, a laser light (L) is irradiated to the pressure-sensitive adhesive layer (10)-side of the bonded product (100) to heat a part of the pressure-sensitive adhesive layer (10). A pressure-sensitive adhesive composition of the present invention is a composition used for forming the pressure-sensitive adhesive layer (10) in the method.Type: ApplicationFiled: March 19, 2020Publication date: September 8, 2022Applicant: NITTO DENKO CORPORATIONInventors: Mizuho NAGATA, Yu TACHIKAWA |, Keisuke HIRANO, Kiichiro MATSUSHITA
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Patent number: 11319462Abstract: The pressure sensitive adhesive sheet is a sheet shaped pressure sensitive adhesive including an acryl-based base polymer. The acryl-based base polymer contains an acryl-based segment and a urethane-based segment, and a content of the urethane-based segment is 3 to 30 parts by weight based on 100 parts by weight of the acryl-based segment. The urethane-based segment includes at least one urethane chain selected from the group consisting of a polyether urethane and a polyester urethane. The content of the urethane-based segment other than the polyether urethane-based segment is 15 parts by weight or less based on 100 parts by weight of the acryl-based segment.Type: GrantFiled: January 29, 2019Date of Patent: May 3, 2022Assignee: NITTO DENKO CORPORATIONInventors: Itsuhiro Hatanaka, Masahito Niwa, Taiki Shimokuri, Shou Takarada, Takahiro Nonaka, Keisuke Hirano, Fumika Kawatake, Mika Ikemura
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Patent number: 11319470Abstract: A pressure sensitive adhesive includes an acryl-based base polymer. The acryl-based base polymer contains an acryl-based segment and a urethane-based segment. In the acryl-based base polymer, the content of the urethane-based segment is 3 to 20 parts by weight based on 100 parts by weight of the acryl-based segment. A pressure sensitive adhesive sheet can be obtained by applying a pressure sensitive adhesive composition on a substrate in a layer form. The pressure sensitive adhesive composition may be curable and may include a polymerization initiator. In formation of the pressure sensitive adhesive sheet, the curable pressure sensitive adhesive composition may be, as necessary.Type: GrantFiled: January 29, 2019Date of Patent: May 3, 2022Assignee: NITTO DENKO CORPORATIONInventors: Masahito Niwa, Itsuhiro Hatanaka, Taiki Shimokuri, Shou Takarada, Takahiro Nonaka, Keisuke Hirano, Fumika Kawatake, Mika Ikemura
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Publication number: 20220025223Abstract: A pressure-sensitive adhesive composition contains an adhesive component and gas-generative particles dispersed in the adhesive component. When the gas-generative particles are subjected to particle size distribution measurement, in the particle size distribution of the gas-generative particles, a cumulative particle size (D90) where a cumulative value from the smallest particle size is 90% based on volume is 10.0 ?m or less.Type: ApplicationFiled: December 9, 2019Publication date: January 27, 2022Applicant: NITTO DENKO CORPORATIONInventors: Mizuho NAGATA, Yu TACHIKAWA, Keisuke HIRANO, Kiichiro MATSUSHITA
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Publication number: 20220017789Abstract: A pressure-sensitive adhesive composition includes a pressure-sensitive adhesive component and a gas generating particle dispersed in the pressure-sensitive adhesive component. A tensile elastic modulus at 25° C. of the pressure-sensitive adhesive composition is 5 MPa or less. A gas generation amount at which the gas generating particle is generated in the pressure-sensitive adhesive composition is 5 mL/g or more in terms of decane at 0° C. and 1013 hPa in a solid content of the pressure-sensitive adhesive composition.Type: ApplicationFiled: November 12, 2019Publication date: January 20, 2022Applicant: NITTO DENKO CORPORATIONInventors: Mizuho NAGATA, Yu TACHIKAWA, Keisuke HIRANO, Kiichiro MATSUSHITA
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Publication number: 20200163662Abstract: A developing body includes: an excluding portion including a movable wire and fixing wires arranged around the movable wire, a distal end of the movable wire and distal ends of the fixing wires being connected to each other; an insertion tube allowing the movable wire to pass therethrough; and a restriction member that is connected to a proximal end of the movable wire. The restriction member restricts the movement of the movable wire when the restriction member abuts against the first grip portion. When the first grip portion and the second grip portion are moved relative to each other so as to be close to each other in this state, the excluding portion is developed by bringing the distal end of the insertion tube and the distal end of the movable wire to be close to each other to deflect the fixing wire.Type: ApplicationFiled: July 5, 2018Publication date: May 28, 2020Inventors: Kiyokazu Nakajima, Suekatsu Fujimoto, Keisuke Hirano
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Publication number: 20190233683Abstract: The pressure sensitive adhesive sheet is a sheet shaped pressure sensitive adhesive including an acryl-based base polymer. The acryl-based base polymer contains an acryl-based segment and a urethane-based segment, and a content of the urethane-based segment is 3 to 30 parts by weight based on 100 parts by weight of the acryl-based segment. The urethane-based segment includes at least one urethane chain selected from the group consisting of a polyether urethane and a polyester urethane. The content of the urethane-based segment other than the polyether urethane-based segment is 15 parts by weight or less based on 100 parts by weight of the acryl-based segment.Type: ApplicationFiled: January 29, 2019Publication date: August 1, 2019Applicant: NITTO DENKO CORPORATIONInventors: Itsuhiro HATANAKA, Masahito NIWA, Taiki SHIMOKURI, Shou TAKARADA, Takahiro NONAKA, Keisuke HIRANO, Fumika KAWATAKE, Mika IKEMURA
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Publication number: 20190233681Abstract: A pressure sensitive adhesive includes an acryl-based base polymer. The acryl-based base polymer contains an acryl-based segment and a urethane-based segment. In the acryl-based base polymer, the content of the urethane-based segment is 3 to 20 parts by weight based on 100 parts by weight of the acryl-based segment. A pressure sensitive adhesive sheet can be obtained by applying a pressure sensitive adhesive composition on a substrate in a layer form. The pressure sensitive adhesive composition may be curable and may include a polymerization initiator. In formation of the pressure sensitive adhesive sheet, the curable pressure sensitive adhesive composition may be, as necessary.Type: ApplicationFiled: January 29, 2019Publication date: August 1, 2019Applicant: NITTO DENKO CORPORATIONInventors: Masahito NIWA, Itsuhiro HATANAKA, Taiki SHIMOKURI, Shou TAKARADA, Takahiro NONAKA, Keisuke HIRANO, Fumika KAWATAKE, Mika IKEMURA
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Patent number: 10139525Abstract: There is provided an optical laminate excellent which secures adhesiveness between the (meth)acrylic resin film (base material film) and a hard coat layer, and can prevent a reduction in scratch resistance. An optical laminate according to an embodiment of the present invention includes: a base material layer formed of a (meth)acrylic resin film; a hard coat layer formed by applying, to the (meth)acrylic resin film, a composition for forming a hard coat layer containing a curable compound and inorganic nanoparticles; and a penetration layer having a thickness of 1.2 ?m or more, the penetration layer being formed between the base material layer and the hard coat layer by penetration of the composition for forming a hard coat layer into the (meth)acrylic resin film, wherein a content of the inorganic nanoparticles is 1.5 wt % to 50 wt % with respect to a total of the curable compound and the inorganic nanoparticles.Type: GrantFiled: April 18, 2012Date of Patent: November 27, 2018Assignee: NITTO DENKO CORPORATIONInventors: Shusaku Shibata, Katsunori Takada, Hiroyuki Takemoto, Keisuke Hirano
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Patent number: 9707742Abstract: There is provided a flame-resistant composite member exhibiting remarkably high flame resistance even if having a flammable base material. The flame-resistant composite member according to the present invention has a film formed of a silicone resin composition (C) containing at least an inorganic oxide particle-containing condensation-reactive silicone resin on at least one surface of a base material. The inorganic oxide particle-containing condensation-reactive silicone resin may be a condensation-reactive silicone resin (A) including a crosslinked structural body wherein an inorganic oxide particle dispersed in a polysiloxane resin having a condensation-reactive group and the polysiloxane resin are crosslinked through a chemical bond. The silicone resin composition (C) may contain the condensation-reactive silicone resin (A) and an inorganic particle (B).Type: GrantFiled: November 13, 2012Date of Patent: July 18, 2017Assignee: NITTO DENKO CORPORATIONInventors: Kohei Doi, Kunio Nagasaki, Yusuke Sugino, Takafumi Hida, Yusuke Nakayama, Keisuke Hirano
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Patent number: 9598555Abstract: The present invention relates to a flame retardant material including: a silicone resin; and a flame retardant filler, in which the silicone resin is at least one selected from the group consisting of an addition type silicone resin, a self-crosslinking type silicone resin, a silicone resin component of a silicone rubber film-forming type emulsion and a silicone rubber powder.Type: GrantFiled: June 25, 2015Date of Patent: March 21, 2017Assignee: NITTO DENKO CORPORATIONInventor: Keisuke Hirano
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Patent number: 9382402Abstract: The flame-retardant silicone resin composition of the present invention comprises: an inorganic oxide particle-containing condensation-reactive silicone resin (A) comprising a crosslinking structure in which inorganic oxide particles dispersed in a polysiloxane resin having a condensation-reactive group are crosslinked with the polysiloxane resin by chemical bonds; and inorganic particles (B). The inorganic oxide particles are preferably at least one type of inorganic oxide particles selected from the group consisting of silica, alumina, glass frit, and antimony-doped tin oxide.Type: GrantFiled: April 9, 2013Date of Patent: July 5, 2016Assignee: NITTO DENKO CORPORATIONInventors: Kohei Doi, Kunio Nagasaki, Yusuke Sugino, Takafumi Hida, Yusuke Nakayama, Keisuke Hirano
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Publication number: 20150376366Abstract: The present invention relates to a flame retardant material including: a silicone resin; and a flame retardant filler, in which the silicone resin is at least one selected from the group consisting of an addition type silicone resin, a self-crosslinking type silicone resin, a silicone resin component of a silicone rubber film-forming type emulsion and a silicone rubber powder.Type: ApplicationFiled: June 25, 2015Publication date: December 31, 2015Applicant: NITTO DENKO CORPORATIONInventor: Keisuke HIRANO
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Patent number: 9159902Abstract: A resonator includes an interdigital transducer electrode, a resonance part, a supporting part, and two beam parts. The interdigital transducer electrode is disposed on a piezoelectric thin film. The resonance part is held on a substrate through an air gap. The supporting part supports the resonance part. The two beam parts connect the resonance part to the supporting part at both ends of the resonance part. The air gap forms a level difference at the supporting part or level differences at the respective two beam parts.Type: GrantFiled: December 5, 2012Date of Patent: October 13, 2015Assignee: NIHON DEMPA KOGYO CO., LTD.Inventors: Keisuke Hirano, Noritoshi Kimura
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Patent number: 9053846Abstract: There are provided a permanent magnet and a manufacturing method thereof enabling carbon content contained in magnet particles to be reduced in advance before sintering even when wet milling is employed. Coarsely-milled magnet powder is further milled by a bead mill in a solvent together with an organometallic compound expressed with a structural formula of M?(OR)x (M includes at least one of neodymium, praseodymium, dysprosium and terbium, each being a rare earth element, R represents a substituent group consisting of a straight-chain or branched-chain hydrocarbon, x represents an arbitrary integer) so as to uniformly adhere the organometallic compound to particle surfaces of the magnet powder. Thereafter, a compact body of compacted magnet powder is held for several hours in hydrogen atmosphere at 200 through 900 degrees Celsius to perform hydrogen calcination process. Thereafter, through sintering process, a permanent magnet 1 is manufactured.Type: GrantFiled: March 28, 2011Date of Patent: June 9, 2015Assignee: NITTO DENKO CORPORATIONInventors: Izumi Ozeki, Katsuya Kume, Keisuke Hirano, Tomohiro Omure, Keisuke Taihaku, Takashi Ozaki
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Patent number: 9048014Abstract: There are provided a permanent magnet and a manufacturing method thereof capable of decreasing an activity level of a calcined body activated by a calcination process. To fine powder of milled neodymium magnet is added an organometallic compound solution containing an organometallic compound expressed with a structural formula of M?(OR)x (M represents Dy or Tb, R represents a substituent group consisting of a straight-chain or branched-chain hydrocarbon, x represents an arbitrary integer) so as to uniformly adhere the organometallic compound to particle surfaces of the neodymium magnet powder. Thereafter, desiccated magnet powder is held for several hours in hydrogen atmosphere at 200 through 900 degrees Celsius. Thereafter, the powdery calcined body calcined through the calcination process in hydrogen is held for several hours in vacuum atmosphere at 200 through 600 degrees Celsius for a dehydrogenation process.Type: GrantFiled: March 28, 2011Date of Patent: June 2, 2015Assignee: NITTO DENKO CORPORATIONInventors: Izumi Ozeki, Katsuya Kume, Keisuke Hirano, Tomohiro Omure, Keisuke Taihaku, Toshinobu Hoshino, Takashi Ozaki