Patents by Inventor Kouji Yamazaki
Kouji Yamazaki 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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Publication number: 20230020197Abstract: The present invention is a crystal of 3-(3-{[3-(cyclomaltoheptaos-21-O-yl)propyl]amino}-3-oxopropyl)-2-{(1E)-2-[(3E)-3-{(2E)-2-[3-(3-{[3-(cyclomaltoheptaos-21-O-yl)propyl]amino}-3-oxopropyl)-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indo1-2-ylidene]ethylidene}-2-methoxycyclohex-1-en-1-yl]ethen-1-yl}-1,1-dimethyl-1H-benzo [e]indol-3-ium chloride.Type: ApplicationFiled: November 25, 2020Publication date: January 19, 2023Inventors: Hiroyuki Yamashita, Kouji Yamazaki
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Patent number: 11557447Abstract: A switch device includes a panel housing a knob, the panel having a wall face around the knob. In at least one of outside faces of the knob, the outside faces opposing the wall face and another member adjacent to the knob, the outside face has a base part formed on an upper side thereof and a recess part formed in a lower side thereof. The recess part extends to a lower end of the outside face. The base part has an obliquely downwardly inclined parts formed on a lower edge part thereof. Accordingly, the device can ensure stable operation of the knob by discharging, from a gap between the panel and the knob, liquid that has entered the gap.Type: GrantFiled: February 11, 2021Date of Patent: January 17, 2023Assignees: Honda Motor Co., Ltd., Toyo Denso Co., Ltd.Inventors: Yoshinobu Shimazu, Yuki Kuno, Taiji Okawa, Kouji Yamazaki, Hiroyuki Abe, Mitsuhiro Kondo
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Patent number: 11328883Abstract: In a switch device, a switch part is turned ON/OFF by operation of an operating knob housed in a recessed part of a panel so that a movable terminal and a fixed terminal are in contact or are separated. An outside face, opposing an inner peripheral face of the recessed part of the panel, of the operating knob is an inclined face that is inclined inward of the operating knob in going downward. A gap that widens in going downward is formed between the outside face of the operating knob and the inner peripheral face of the recessed part of the panel. Accordingly, the device can ensure stable operation of the operating knob by discharging, from the gap between the panel and the operating knob, liquid that has entered the gap, and that can improve the appearance.Type: GrantFiled: February 11, 2021Date of Patent: May 10, 2022Assignees: Honda Motor Co., Ltd., Toyo Denso Co., Ltd.Inventors: Yoshinobu Shimazu, Yuki Kuno, Taiji Okawa, Kouji Yamazaki, Hiroyuki Abe, Mitsuhiro Kondo
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Publication number: 20210296065Abstract: In a switch device, a switch part is turned ON/OFF by operation of an operating knob housed in a recessed part of a panel so that a movable terminal and a fixed terminal are in contact or are separated. An outside face, opposing an inner peripheral face of the recessed part of the panel, of the operating knob is an inclined face that is inclined inward of the operating knob in going downward. A gap that widens in going downward is formed between the outside face of the operating knob and the inner peripheral face of the recessed part of the panel. Accordingly, the device can ensure stable operation of the operating knob by discharging, from the gap between the panel and the operating knob, liquid that has entered the gap, and that can improve the appearance.Type: ApplicationFiled: February 11, 2021Publication date: September 23, 2021Inventors: Yoshinobu SHIMAZU, Yuki KUNO, Taiji OKAWA, Kouji YAMAZAKI, Hiroyuki ABE, Mitsuhiro KONDO
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Publication number: 20210296068Abstract: A switch device includes a panel housing a knob, the panel having a wall face around the knob. In at least one of outside faces of the knob, the outside faces opposing the wall face and another member adjacent to the knob, the outside face has a base part formed on an upper side thereof and a recess part formed in a lower side thereof. The recess part extends to a lower end of the outside face. The base part has an obliquely downwardly inclined parts formed on a lower edge part thereof. Accordingly, the device can ensure stable operation of the knob by discharging, from a gap between the panel and the knob, liquid that has entered the gap.Type: ApplicationFiled: February 11, 2021Publication date: September 23, 2021Inventors: Yoshinobu SHIMAZU, Yuki KUNO, Taiji OKAWA, Kouji YAMAZAKI, Hiroyuki ABE, Mitsuhiro KONDO
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Publication number: 20150299520Abstract: Provided is an adhesive sheet for an image display device (1), the adhesive sheet including a film-like adhesive layer (2), and a pair of substrate layers (3) and (4) laminated so as to interpose the adhesive layer (2) therebetween, in which the adhesive layer (2) contains a structural unit derived from stearyl (meth)acrylate as a main component, and has a haze value of 1.5% or less.Type: ApplicationFiled: October 11, 2013Publication date: October 22, 2015Applicant: HITACHI CHEMICAL COMPANY, LTD.Inventors: Youichirou Mansei, Kouji YAMAZAKI, Tomoyuki nakamura, Satoshi OHKAWA, Kazuo AIZU, Katsunori HAYASHI, Kenichi SHINYA, Junichi IMAIZUMI, Hiroaki TAKAHASHI
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Publication number: 20140275105Abstract: [Problem] A crystal of (2R,5S)-4-(3-chloro-4-cyanophenyl)-N-(2-cyclopropylpyrimidin-5-yl)-2,5-dimethylpiperazine-1-carboxamide with excellent activity as an androgen receptor (AR) antagonistic compound, the salts thereof, or the solvate thereof, which is suitable for industrialization as a bulk drug of pharmaceutical products; a pharmaceutical composition comprising the crystal as an active ingredient; and the pharmaceutical composition which is the AR antagonistic drug are provided. [Solution] A01-type crystal of monohydrate, A01-type crystal of hydrochloride, A01-type crystal of hydrobromide, and A01-type crystal of methanesulfonate of (2R,5S)-4-(3-chloro-4-cyanophenyl)-N-(2-cyclopropylpyrimidin-5-yl)-2,5-dimethylpiperazine-1-carboxamide, which have certain crystal forms, are provided.Type: ApplicationFiled: October 19, 2012Publication date: September 18, 2014Applicant: ASTELLAS PHARMA INC.Inventors: Takashi Nakamura, Takumi Okamoto, Yutaka Hirakura, Kouji Yamazaki, Akio Kakefuda, Hiroyuki Yamashita
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Patent number: 8759440Abstract: Provided is a heat-resistant resin paste excellent in heat resistance, flexibility, printability and viewability. A heat-resistant resin paste containing a first organic solvent (A1), a second organic solvent (A2) containing a lactone, a heat-resistant resin (B) soluble in a mixed solvent of the solvents (A1) and (A2), a heat-resistant resin filler (C) insoluble in the mixed organic solvent of the solvents (A1) and (A2), and a pigment (D), wherein the components (C) and (D) are dispersed in a solution containing the solvents (A1) and (A2) and the component (B).Type: GrantFiled: June 1, 2007Date of Patent: June 24, 2014Assignee: Hitachi Chemical Company, Ltd.Inventors: Hiroyuki Kawakami, Kouji Yamazaki, Takuya Imai, Youji Katayama
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Publication number: 20130300954Abstract: The adhesive sheet for an image display device includes a structural unit derived from the following general formula (a), wherein the glass transition temperature is from 10 to 50° C., and tan ? at 40 to 80° C. is from 0.5 to 1.1, The adhesive sheet for an image display device, an image display device, and an adhesive resin composition for an image display can be provided, which are useful for the prevention of cracking, the attenuation of the stress and the impact, that have excellent transparency, which improve the fog and the flicker in an image displayed on the screen, and which reduce the bubbles, the sullage, and the detachment, particularly under high temperature condition (for example, 80° C. or more) or under high-temperature and humidity condition (for example, 85° C./85% RH). In the formula, X is a hydrogen atom or a methyl group.Type: ApplicationFiled: December 9, 2011Publication date: November 14, 2013Applicant: Hitachi Chemical Company, LTDInventors: Seiji Sunohara, Junichi Imaizumi, Tomoyuki Nakamura, Hajime Nakamura, Kouji Yamazaki, Hiroaki Takahashi, Kazuhiro Makishima, Kenichi Shinya, Megumi Tomomatsu
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Publication number: 20130224425Abstract: A pressure-sensitive adhesive sheet 1 for an image display device, comprising a film-shaped pressure-sensitive adhesive layer 2 and a pair of base material layers 3 and 4 laminated so as to sandwich the adhesive layer 2, wherein outer edges 3a and 4a of the base material layers 3 and 4 project more outward than an outer edge 2a of the pressure-sensitive adhesive layer 2, and the pressure-sensitive adhesive layer 2 is formed from a pressure-sensitive adhesive resin composition comprising a structural unit derived from an alkyl (meth)acrylate in which the number of carbon atoms of an alkyl group is 4 to 18, and has a shear storage modulus at 25° C. of 30 to 150 kPa.Type: ApplicationFiled: February 22, 2013Publication date: August 29, 2013Applicant: HITACHI CHEMICAL COMPANY, LTD.Inventors: Kouji YAMAZAKI, Kenichi SHINYA, Tomoyuki NAKAMURA, Satoshi OHKAWA, Junichi IMAIZUMI, Hiroaki TAKAHASHI
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Publication number: 20130059855Abstract: Provided are crystals of compound A which have properties suitable for industrial production. MEANS FOR SOLVING As the results of intensive studies to provide crystals of compound A having an inhibitory activity on the kinase activity of an EML4-ALK fusion protein and a mutant EGFR protein, crystals of compound A were found. Moreover, it was found that A04-type crystal of compound A, from among the aforesaid crystals of compound A, unexpectedly have preferred properties as a drug substance.Type: ApplicationFiled: May 16, 2011Publication date: March 7, 2013Applicant: ASTELLAS PHARMA INC.Inventors: Itsuro Shimada, Yutaka Hirakura, Kouji Yamazaki, Kazuhiro Takeguchi, Norihiro Ueda
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Patent number: 8164248Abstract: An image display apparatus includes a rear plate including electron emitting devices; a face plate including light emitting members, anode electrodes, partition members each disposed between adjacent light emitting members, and strip-shaped resistive members disposed on the partition members and connecting adjacent anode electrodes to one another; and a spacer disposed between the rear plate and the face plate, wherein the partition members include protrusions protruding so as to be closer to the rear plate than portions of the partition members on which the strip-shaped resistive members are disposed, and the spacer contacts the protrusions of the partition members.Type: GrantFiled: November 4, 2009Date of Patent: April 24, 2012Assignee: Canon Kabushiki KaishaInventor: Kouji Yamazaki
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Publication number: 20090264582Abstract: Provided is a heat-resistant resin paste excellent in heat resistance, flexibility, printability and viewability. A heat-resistant resin paste containing a first organic solvent (A1), a second organic solvent (A2) containing a lactone, a heat-resistant resin (B) soluble in a mixed solvent of the solvents (A1) and (A2), a heat-resistant resin filler (C) insoluble in the mixed organic solvent of the solvents (A1) and (A2), and a pigment (D), wherein the components (C) and (D) are dispersed in a solution containing the solvents (A1) and (A2) and the component (B).Type: ApplicationFiled: June 1, 2007Publication date: October 22, 2009Inventors: Hiroyuki Kawakami, Kouji Yamazaki, Takuya Imai, Youji Katayama
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Patent number: 6937459Abstract: The present invention is mainly configured of a separator for an electric double-layer capacitor that comprises an aramid fiber, a polyester fiber, a glass fiber, and a silica (inorganic compound for forming hydrosol) containing a particulate silica (particulate inorganic compound) of not less than 1 nm and not more than 500 nm, wherein total of the silica and the glass fiber is not less than 10 mass percent and not more than 50 mass percent; the electric double-layer capacitor comprising the separator; and a manufacturing method of the separator for the electric double-layer capacitor which method comprises a mixing process for mixing the aramid fiber, the polyester fiber, the glass fiber, and the silica sol and a paper making process for making paper from the mixture.Type: GrantFiled: May 20, 2004Date of Patent: August 30, 2005Assignees: Mahle Tennex Corporation, Honda Motor Co., Ltd., AWA Paper Mfg. Co., Ltd.Inventors: Kouji Yamazaki, Mitsutoshi Suzuki, Kazuhiko Yanagi, Minoru Noguchi, Eisuke Komazawa, Hiroshi Nagao, Michio Matsuda
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Publication number: 20040264108Abstract: The present invention is mainly configured of a separator for an electric double-layer capacitor that comprises an aramid fiber, a polyester fiber, a glass fiber, and a silica (inorganic compound for forming hydrosol) containing a particulate silica (particulate inorganic compound) of not less than 1 nm and not more than 500 nm, wherein total of the silica and the glass fiber is not less than 10 mass percent and not more than 50 mass percent; the electric double-layer capacitor comprising the separator; and a manufacturing method of the separator for the electric double-layer capacitor which method comprises a mixing process for mixing the aramid fiber, the polyester fiber, the glass fiber, and the silica sol and a paper making process for making paper from the mixture.Type: ApplicationFiled: May 20, 2004Publication date: December 30, 2004Inventors: Kouji Yamazaki, Mitsutoshi Suzuki, Kazuhiko Yanagi, Minoru Noguchi, Eisuke Komazawa, Hiroshi Nagao, Michio Matsuda
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Patent number: 5914193Abstract: The invention provides a commercially feasible method of manufacturing a photochromic lens on a large scale. The method involves vacuum depositing a photochromic material onto a surface of a plastic lens to form a photchromic depositied lens, and heating the photochromic deposited lens for a time and at a temperature sufficient to allow the photochromic material to permeate the lens.Type: GrantFiled: April 11, 1997Date of Patent: June 22, 1999Assignee: Nikon CorporationInventors: Ichiro Ono, Kouji Yamazaki, Yuko Kawamura
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Patent number: 5827626Abstract: A color filter having excellent optical properties can be produced in high yield using a photo-sensitive composition comprising (a) a resin, (b) one or more pigments, (c) one or more monomers, and (d) a photoinitiator to form a film on a substrate, followed by exposure to light and development using a specific developer containing ##STR1## wherein R.sup.1 is C.sub.1-19 alkyl; and R.sup.2 is C.sub.1-19 alkylene.Type: GrantFiled: March 8, 1996Date of Patent: October 27, 1998Assignee: Hitachi Chemical Co., Ltd.Inventors: Yuji Kobayashi, Shigeo Tachiki, Toshihiko Akahori, Syoichi Sasaki, Kouji Yamazaki, Yoichi Kimura
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Patent number: 5821016Abstract: In a colored image forming material comprising (a) a copolymer containing a carboxyl group, (b) a coloring agent, (c) a monomer containing at least one photopolymerizable unsaturated bond in the molecule, (d) a photoinitiator and, when required, (e) a specific sensitizer, the dispersion stability of pigment and the optical sensitivity can be considerably increased by using a specific copolymer of styrene derivative-maleic acid derivative as component (a) and specific benzoimidazole or benzothiazole as component (e), and a photosensitive element or a color filter with distinguished optical characteristics can be obtained therefrom.Type: GrantFiled: June 28, 1996Date of Patent: October 13, 1998Assignee: Hitachi Chemical Company, Ltd.Inventors: Tsutomu Satoh, Shigeo Tachiki, Yuji Kobayashi, Toshihiko Akahori, Syoichi Sasaki, Kouji Yamazaki, Yoichi Kimura
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Patent number: 5037593Abstract: A core slider for a magnetic head is disclosed, in which occurrence of the grain detachment from the slider due to microcracks produced at the fabrication of the slider is reduced by forming a hematite thin film on the surface portion of the core slider.Type: GrantFiled: May 22, 1989Date of Patent: August 6, 1991Assignee: Alps Electric Co., Ltd.Inventors: Shinichi Okuyama, Kouji Yamazaki, Koichi Yaba, Kazuhiko Watanuki, Akio Kishimoto, Ken Toyoshima, Akira Sato
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Patent number: 5012320Abstract: A semiconductor device according to the present invention has a multiple-level gate electrode which consists of a lower polysilicon strip and an upper titanium silicide film containing a titanium oxide instead of boron or carbon for preventing the titanium silicide film from reduction in resistivity, and the device characteristics are not deteriorated, because the oxygen bonded to the titanium is stable in heat treatments and hardly diffused into the substrate.Type: GrantFiled: August 21, 1989Date of Patent: April 30, 1991Assignee: NEC CorporationInventor: Kouji Yamazaki