Patents by Inventor Yoshiki Maeda
Yoshiki Maeda 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: 11913684Abstract: A fluid circulation circuit includes a flow passage switching valve. The flow passage switching valve includes a body and a switcher. The body includes a first inlet, a second inlet, and outlets including a first outlet. The switcher is capable of switching a passage configuration to a state in which a fluid that has flowed in from the first inlet flows out of either one of the outlets and a state in which the fluid that has flowed in from the second inlet flows out of either one of the outlets.Type: GrantFiled: October 14, 2021Date of Patent: February 27, 2024Assignee: DENSO CORPORATIONInventors: Masamichi Makihara, Yoshiki Katoh, Takahiro Maeda, Kuniyoshi Tanioka, Akira Higuchi, Takehito Mizunuma, Takuya Hamada
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Publication number: 20240024252Abstract: The present invention addresses the problem of providing lipid nanoparticles which function as gene transfer carriers capable of selective transfer to the liver or spleen. Lipid nanoparticles which contain a pH-sensitive cationic lipid represented by formula (I) [a represents an integer of 3-5; b represents 0 or 1; R1 and R2 each independently represent a group represented by general formula (A) (R11 and R12 each independently represent a linear or branched C2-15 alkyl group; c represents 0 or 1; v represents an integer of 4-12); and X represents a group represented by general formula (B)(d represents an integer of 0-3; and R3 and R4 each independently represent a C1-4 alkyl group or C2-4 alkenyl group, while R3 and R4 may form a 5- to 7-membered non-aromatic heterocycle) or represents a 5- to 7-membered non-aromatic heterocyclic group]. (I) (R1)(R2)C(OH)—(CH2)a—(O—CO)b—X. (A): (R11)(R12)—CH—(CO—O)c—(CH2)v-. (B):—(CH2)d-N(R3)(R4).Type: ApplicationFiled: October 1, 2021Publication date: January 25, 2024Inventors: Yusuke SATO, Hideyoshi HARASHIMA, Kazuki HASHIBA, Masamitsu TAGUCHI, Sachiko SAKAMOTO, Takuya SHISHIDO, Ayaka OTSU, Yoshiki MAEDA
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Publication number: 20230141856Abstract: An in-vacuum twin-arm robot transports substrates in a vacuum space. The in-vacuum twin-arm robot includes a base arm, a first arm, a second arm, a first hand, and a second hand. The base arm can move vertically and can rotate. The first arm can rotate with respect to the base arm. The second arm can rotate with respect to the base arm. The first hand rotates with respect to the first arm and holds and transports the substrate. The second hand rotates with respect to the second arm and holds and transports the substrate. The first arm and the second arm are rotatably mounted on a leading end of the base arm via a joint shaft formed hollow. An angle of the first hand with respect to the first arm and an angle of the second hand with respect to the second arm can be changed independently of each other.Type: ApplicationFiled: April 5, 2021Publication date: May 11, 2023Applicant: Kawasaki Jukogyo Kabushiki KaishaInventors: Takeshi SHIBATA, Yoshiki MAEDA
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Publication number: 20220339795Abstract: At least three spherical surface sliding bearings provided between a first member and a second member and disposed at mutually different positions when seen in the height direction, are provided. Each of the at least three spherical surface sliding bearings has an inner ring and an outer ring, either one of the inner ring and the outer ring is attached to the first member, and the other is attached to the second member. In at least two of the at least three spherical surface sliding bearings, the height adjustment mechanism intervenes, at least either one of between one of the inner ring and the outer ring, and the first member, and between the other and the second member.Type: ApplicationFiled: September 14, 2020Publication date: October 27, 2022Applicant: Kawasaki Jukogyo Kabushiki KaishaInventors: Ippei SHIMIZU, Yoshiki MAEDA
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Publication number: 20220254675Abstract: A robot hand to hold a substrate, which includes a base body, a blade defining a holding position for holding the substrate and attached at a base part to the base body, and a differential screw having a center axis perpendicular to a principal surface of the substrate existing at the holding position and configured to attach the base part of the blade to the base body. The differential screw includes a first threaded part having a first pitch, a second threaded part having a second pitch different from the first pitch, and an intervening member coaxially having a third threaded part to be threadedly engaged with the first threaded part, and a fourth threaded part to be threadedly engaged with the second threaded part. The first threaded part is provided to the base body, and the second threaded part is provided to the base part of the blade.Type: ApplicationFiled: July 10, 2020Publication date: August 11, 2022Applicant: Kawasaki Jukogyo Kabushiki KaishaInventors: Ippei SHIMIZU, Yoshiki MAEDA
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Publication number: 20220250255Abstract: Blades, base parts to which the blades are fixed, a guide mechanism configured to guide movement of the base parts in a direction in which the base parts are arranged side by side, and a linkage mechanism configured to parallelly change intervals of the base parts according to angle changes of link members coupled to the base parts, are included. An interval fine-adjustment mechanism is provided at each of coupling parts between the base pars and the link members, the interval fine-adjustment mechanism being configured to finely adjust positions of the base parts in the direction in which the base parts are arranged side by side, individually. According to this, a blade interval adjusting device capable of finely adjusting the intervals of the blades which transfer wafers etc., is provided.Type: ApplicationFiled: July 9, 2020Publication date: August 11, 2022Applicant: Kawasaki Jukogyo Kabushiki KaishaInventors: Ippei SHIMIZU, Yoshiki MAEDA
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Patent number: 10449144Abstract: The present invention provides a cancer vaccine composition for transdermal administration for inducing cellular immunity, comprising (i) a WT1 peptide and/or a modified WT1 peptide; and (ii) a cellular immunity induction promoter. The composition efficiently induces cellular immunity against a cancer in a subject.Type: GrantFiled: January 29, 2014Date of Patent: October 22, 2019Assignees: NITTO DENKO CORPORATION, OSAKA UNIVERSITYInventors: Katsuyuki Okubo, Yoshiki Maeda, Arimichi Okazaki, Daisuke Asari, Takuya Shishido, Mitsuhiko Hori, Haruo Sugiyama
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Patent number: 10389193Abstract: With regard to an end portion shape of a slit formed in a rotor core in which flux barriers are formed in a circumferential direction in an identical number to the number of poles by arranging one or more slits and core layers alternately in a radial direction, an end portion of a slit is shaped such that, when mg is set as the number of slit end portions, ni is set as a natural number no smaller than 1, ? and ? are set as numbers within a range of ?¼ to ¼, q is set as a natural number no smaller than 1, and Ns is set as the number of slots, intervals ?gi and ?gi from a first slit end to an ith slit end of a slit wall on an identical circumferential direction side satisfy specific mathematical formulae.Type: GrantFiled: January 28, 2016Date of Patent: August 20, 2019Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Kazumasa Ito, Shinichi Yamaguchi, Haruyuki Kometani, Masatsugu Nakano, Norihiro Achiwa, Yoshiki Maeda, Masaya Harakawa
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Patent number: 10206985Abstract: The present invention provides a cancer vaccine composition for mucosal administration for inducing cellular immunity, comprising (i) a WT1 peptide and/or a modified WT1 peptide; and (ii) a cellular immunity induction promoter. The composition efficiently induces cellular immunity against a cancer in a subject.Type: GrantFiled: January 29, 2014Date of Patent: February 19, 2019Assignees: NITTO DENKO CORPORATION, OSAKA UNIVERSITYInventors: Daisuke Asari, Kyohei Matsushita, Arimichi Okazaki, Yoshiki Maeda, Katsuyuki Okubo, Mitsuhiko Hori, Haruo Sugiyama
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Patent number: 10195258Abstract: The present invention provides a cancer vaccine tape preparation for inducing cellular immunity, comprising: a support, an adhesive layer comprising an adhesive disposed on one side of the support, wherein the adhesive layer carries a combination of: (i) a WT1 peptide and/or a modified WT1 peptide; and (ii) a first cellular immunity induction promoter. The tape preparation can provides high efficacy.Type: GrantFiled: January 29, 2014Date of Patent: February 5, 2019Assignees: NITTO DENKO CORPORATION, OSAKA UNIVERSITYInventors: Yoshiki Maeda, Katsuyuki Okubo, Daisuke Asari, Arimichi Okazaki, Takuya Shishido, Mitsuhiko Hori, Haruo Sugiyama
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Patent number: 10076491Abstract: The invention provides a vaccine composition containing an antigen for inducing cellular immunity, comprising at least one first cellular immunity induction promoter.Type: GrantFiled: January 29, 2014Date of Patent: September 18, 2018Assignee: NITTO DENKO CORPORATIONInventors: Daisuke Asari, Katsuyuki Okubo, Takuya Shishido, Arimichi Okazaki, Yoshiki Maeda, Kyohei Matsushita, Wenjing Li, Mitsuhiko Hori, Haruo Sugiyama
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Patent number: 10071051Abstract: The present invention provides a cancer vaccine composition for transdermal administration for cellular immunity induction, comprising (i) a WT1 peptide and/or a modified WT1 peptide; and (ii) a pharmacologically acceptable acid as a first cellular immunity induction promoter, or a pharmacologically acceptable salt thereof.Type: GrantFiled: January 29, 2014Date of Patent: September 11, 2018Assignees: NITTO DENKO CORPORATION, OSAKA UNIVERSITYInventors: Katsuyuki Okubo, Yoshiki Maeda, Arimichi Okazaki, Daisuke Asari, Takuya Shishido, Mitsuhiko Hori, Haruo Sugiyama
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Publication number: 20180019628Abstract: With regard to an end portion shape of a slit formed in a rotor core in which flux barriers are formed in a circumferential direction in an identical number to the number of poles by arranging one or more slits and core layers alternately in a radial direction, an end portion of a slit is shaped such that, when mg is set as the number of slit end portions, ni is set as a natural number no smaller than 1, ? and ? are set as numbers within a range of ?¼ to ¼, q is set as a natural number no smaller than 1, and Ns is set as the number of slots, intervals ?gi and ?gi from a first slit end to an ith slit end of a slit wall on an identical circumferential direction side satisfy specific mathematical formulae.Type: ApplicationFiled: January 28, 2016Publication date: January 18, 2018Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Kazumasa ITO, Shinichi YAMAGUCHI, Haruyuki KOMETANI, Masatsugu NAKANO, Norihiro ACHIWA, Yoshiki MAEDA, Masaya HARAKAWA
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Publication number: 20170246287Abstract: Disclosed is a vaccine composition for transdermal administration to induce cellular immunity, comprising an antigen, wherein Th1 cell ratio in a model animal for immunological evaluation that received the composition is 10% or more.Type: ApplicationFiled: October 28, 2016Publication date: August 31, 2017Applicant: NITTO DENKO CORPORATIONInventors: Takuya SHISHIDO, Katsuyuki OKUBO, Daisuke ASARI, Arimichi OKAZAKI, Yoshiki MAEDA, Kyohei MATSUSHITA, Wenjing LI, Mitsuhiko HORI, Haruo SUGIYAMA
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Publication number: 20170224813Abstract: The present invention aims to provide a vaccine pharmaceutical composition that can be universally used for induction of cellular immunity to various antigens and that exerts a high inducing effect. The present invention relates to a vaccine pharmaceutical composition that suppresses apoptosis of CTL or inhibits suppression of induction of CTL.Type: ApplicationFiled: August 4, 2015Publication date: August 10, 2017Applicant: NITTO DENKO CORPORATIONInventors: Yoshiki MAEDA, Arimichi OKAZAKI, Daisuke ASARI, Mitsuhiko HORI
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Publication number: 20170007703Abstract: The present invention provides a skin penetration-accelerating composition that eliminates the need for forming a drug into a particle structure and dramatically improves the skin penetration properties of a drug without breaking the skin tissue. The present invention also provides a preparation for transdermal administration containing the skin penetration-accelerating composition and a patch preparation containing the skin penetration-accelerating composition. The present invention provides a skin penetration-accelerating composition containing a flavonoid compound and a surfactant and used for accelerating skin penetration of a drug.Type: ApplicationFiled: January 28, 2015Publication date: January 12, 2017Applicant: NITTO DENKO CORPORATIONInventors: Kyohei MATSUSHITA, Yoshiki MAEDA, Wenjing LI, Katsuyuki OKUBO, Mitsuhiko HORI
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Publication number: 20170000751Abstract: The present invention provides a skin penetration-accelerating composition that eliminates the need for forming a drug into a particle structure and dramatically improves the skin penetration properties of a drug without breaking the skin tissue. The present invention also provides a preparation for transdermal administration containing the skin penetration-accelerating composition and a patch preparation containing the skin penetration-accelerating composition. The present invention provides a skin penetration-accelerating composition containing a flavonoid compound and used for accelerating skin penetration of a drug.Type: ApplicationFiled: January 28, 2015Publication date: January 5, 2017Applicant: NITTO DENKO CORPORATIONInventors: Yoshiki MAEDA, Kyohei MATSUSHITA, Wenjing LI, Katsuyuki OKUBO, Mitsuhiko HORI
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Patent number: 9515528Abstract: A permanent magnet rotary electric machine includes: a stator in which a plurality of teeth and a plurality of slots are formed on an inner periphery of a cylindrical stator core, and a winding wire is wound around the teeth so as to be disposed in the slots; and a rotor disposed in a hollow portion of the stator with an air gap between the rotor and the stator. In the rotor, 2n or more (n is a natural number equal to or larger than 1) radial projections are provided on an outer periphery of a rotor core, and a ferrite magnet is disposed between adjacent projections. A radial height of the projection is less than a thickness of middle of the ferrite magnet.Type: GrantFiled: January 6, 2014Date of Patent: December 6, 2016Assignee: Mitsubishi Electric CorporationInventors: Shinichi Yamaguchi, Yoshiki Maeda, Kazuaki Ando, Koki Naka, Masaya Harakawa
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Publication number: 20160254713Abstract: A permanent magnet rotary electric machine includes: a stator in which a plurality of teeth and a plurality of slots are formed on an inner periphery of a cylindrical stator core, and a winding wire is wound around the teeth so as to be disposed in the slots; and a rotor disposed in a hollow portion of the stator with an air gap between the rotor and the stator. In the rotor, 2n or more (n is a natural number equal to or larger than 1) radial projections are provided on an outer periphery of a rotor core, and a ferrite magnet is disposed between adjacent projections. A radial height of the projection is less than a thickness of middle of the ferrite magnet.Type: ApplicationFiled: January 6, 2014Publication date: September 1, 2016Applicant: Mitsubishi Electric CorporationInventors: Shinichi YAMAGUCHI, Yoshiki MAEDA, Kazuaki ANDO, Koki NAKA, Masaya HARAKAWA
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Patent number: 9279667Abstract: The method includes: calculating positional and angular magnification distributions of rays reflected by a reference aspheric surface on a light-receiving sensor and on a sensor conjugate surface; measuring a first wavefront of a reference light on the sensor; and calculating a second wavefront of the reference light on the sensor based on a parameter of an optical system. The method includes: moving at least two movable elements for calibration such that a difference between rotationally symmetric components of the first and second wavefronts becomes small; measuring, after the calibration, a third wavefront of the reference light on the sensor; measuring, after the calibration, a fourth wavefront of the measurement light on the sensor; and calculating the profile of the measurement object aspheric surface by using the third and fourth wavefronts, the positional and angular magnification distributions, and the profile of the reference aspheric surface.Type: GrantFiled: March 8, 2013Date of Patent: March 8, 2016Assignee: CANON KABUSHIKI KAISHAInventors: Yasunori Furukawa, Yumiko Osaki, Yoshiki Maeda