Patents by Inventor Hiromu Harada
Hiromu Harada 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: 11979988Abstract: Disclosed herein is an electric circuit module that includes a circuit board, an electronic component mounted on an upper surface of the circuit board, and a mold member that covers the upper and side surfaces of the circuit board. The lower area of the side surface of the circuit board is exposed so as not to be covered with the mold member.Type: GrantFiled: February 14, 2022Date of Patent: May 7, 2024Assignee: TDK CORPORATIONInventors: Shuichi Takizawa, Atsushi Yoshino, Yuki Okino, Hiromu Harada
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Publication number: 20230337371Abstract: Disclosed herein is an electronic circuit module that includes a circuit board, an electronic component mounted on an upper surface of the circuit board, and a mold member that covers the upper and side surfaces of the circuit board. The lower area of the side surface of the circuit board is exposed so as not to be covered with the mold member.Type: ApplicationFiled: June 23, 2023Publication date: October 19, 2023Inventors: Shuichi TAKIZAWA, Atsushi YOSHINO, Yuki OKINO, Hiromu HARADA
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Publication number: 20230317540Abstract: An electronic circuit package disclosed in the present disclosure includes: a package board having an upper surface, a bottom surface positioned on a side opposite to the upper surface, and a side surface connecting the upper and bottom surfaces; an electronic component mounted on the upper surface of the package board; a first protective layer covering the upper surface of the package board so as to embed therein the electronic component; and a second protective layer covering the side surface of the package board. The first and second protective layers contact each other.Type: ApplicationFiled: April 4, 2023Publication date: October 5, 2023Inventors: Shuichi TAKIZAWA, Hiromu HARADA, Atsushi YOSHINO, Yuki OKINO
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Publication number: 20220302059Abstract: Disclosed herein is an electronic component that includes a mounting surface having a terminal formation area and a plurality of terminal electrodes arranged in an array in the terminal formation area. The center point of the terminal formation area is offset with respect to the center point of the mounting surface. Thus, at mounting of the electronic component on a mounting substrate, a solder paste is supplied to a land pattern, and then the mounting is performed such that the center point of a mounting area and the center point of the mounting surface coincide with each other, whereby a predetermined displacement occurs between the planar positions of the land pattern and terminal electrode. This allows a void inside the solder to be released outside without involving a layout change of the land pattern.Type: ApplicationFiled: March 4, 2022Publication date: September 22, 2022Inventors: Atsushi YOSHINO, Shuichi TAKIZAWA, Yuki OKINO, Hiromu HARADA
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Publication number: 20220272842Abstract: Disclosed herein is an electric circuit module that includes a circuit board, an electronic component mounted on an upper surface of the circuit board, and a mold member that covers the upper and side surfaces of the circuit board. The lower area of the side surface of the circuit board is exposed so as not to be covered with the mold member.Type: ApplicationFiled: February 14, 2022Publication date: August 25, 2022Inventors: Shuichi TAKIZAWA, Atsushi YOSHINO, Yuki OKINO, Hiromu HARADA
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Patent number: 7402692Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus.Type: GrantFiled: October 24, 2007Date of Patent: July 22, 2008Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Patent number: 7396954Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus.Type: GrantFiled: October 24, 2007Date of Patent: July 8, 2008Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Patent number: 7393968Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus.Type: GrantFiled: October 24, 2007Date of Patent: July 1, 2008Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Publication number: 20080045739Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus. The present invention also provides a process for preparing said intermediates and a method of using said intermediates.Type: ApplicationFiled: October 24, 2007Publication date: February 21, 2008Applicant: KISSEI PHARMACEUTICAL CO., LTDInventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Publication number: 20080045741Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus. The present invention also provides a process for preparing said intermediates and a method of using said intermediates.Type: ApplicationFiled: October 24, 2007Publication date: February 21, 2008Applicant: KISSEI PHARMACEUTICAL CO., LTD.Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Publication number: 20080045740Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus. The present invention also provides a process for preparing said intermediates and a method of using said intermediates.Type: ApplicationFiled: October 24, 2007Publication date: February 21, 2008Applicant: KISSEI PHARMACEUTICAL CO., LTD.Inventors: Nobuyuki TANAKA, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Patent number: 7329771Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus. The present invention also provides a process for preparing said intermediates and a method of using said intermediates.Type: GrantFiled: September 5, 2002Date of Patent: February 12, 2008Assignee: Kissei Pharmaceuticals Co., Ltd.Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Patent number: 7208520Abstract: The present invention provides ethyl (?)-2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]-2,5-dimethylphenoxy]acetate hydrochloride, crystalline forms thereof and pharmaceutical compositions containing them, which have excellent ?3-adrenoceptor stimulating effects, therapeutic effects on pollakiuria or urinary incontinence and storage stabilities and are useful as a medicament.Type: GrantFiled: August 27, 2002Date of Patent: April 24, 2007Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Hidetoshi Isawa, Yukihiko Hotei, Kiyoshi Kasai, Junichi Sonehara, Satoshi Akahane, Hiromu Harada
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Publication number: 20060135605Abstract: The present invention provides novel intermediates represented by general formula (I) etc. for preparing a phenoxyacetic acid derivative represented by general formula (X) or a pharmaceutically acceptable salt thereof, which has ?3-adrenoceptor stimulating activity and are useful for treating or preventing obesity, hyperglycemia, diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression or biliary calculus. The present invention also provides a process for preparing said intermediates and a method of using said intermediates.Type: ApplicationFiled: September 5, 2002Publication date: June 22, 2006Inventors: Nobuyuki Tanaka, Tetsuro Tamai, Harunobu Mukaiyama, Takehiro Ishikawa, Junichi Kobayashi, Satoshi Akahane, Hiromu Harada
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Publication number: 20040242686Abstract: The present invention provides ethyl (−)-2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]-2,5-dimethylphenoxy]acetate hydrochloride, crystalline forms thereof and pharmaceutical compositions containing them, which have excellent &bgr;3-adrenoceptor stimulating effects, therapeutic effects on pollakiuria or urinary incontinence and storage stabilities and are useful as a medicament.Type: ApplicationFiled: March 12, 2004Publication date: December 2, 2004Inventors: Hidetoshi Isawa, Yukihiko Hotei, Kiyoshi Kasai, Junichi Sonehara, Satoshi Akahane, Hiromu Harada
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Patent number: 5861437Abstract: A poly(phenylene ether) resin composed of structural units represented by the general formula: ##STR1## (wherein R.sup.1, R.sup.2 and R.sup.3 represent each alkyl, cycloalkyl, etc. or H (provided that two or more of R.sup.1, R.sup.2 and R.sup.3 do not represent H at the same time), or one of R.sup.1, R.sup.2 and R.sup.3 represents alkyl or H while the others together form a saturated ring, or R.sup.1, R.sup.2 and R.sup.3 together form an aromatic ring; A represents alkyl; p is an integer of from 3 to 5; and Y.sup.- represents a pharmaceutically acceptable acid residue) and/or structural units represented by the general formula: ##STR2## (wherein R.sup.4, R.sup.5 and R.sup.6 represents each alkyl, cycloalkyl, etc. or H (provided that two or more of R.sup.4, R.sup.5 and R.sup.6 do not represent H at the same time), or one of R.sup.4, R.sup.5 and R.sup.6 represents alkyl or H while the others together form a saturated ring, or R.sup.4, R.sup.5 and R.sup.6 together form an aromatic ring; and A, p and Y.sup.Type: GrantFiled: October 7, 1997Date of Patent: January 19, 1999Assignee: Kissei Pharmaceutical Company, Ltd.Inventors: Hiromu Harada, Yukihiko Hotei, Hideki Hujikura, Yoshinori Nonaka, Koji Kamata, Mitsuhiro Ichihara, Hiroshi Kusama, Humiyasu Satoh
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Patent number: 5294718Abstract: Piperidino-3,4-dihydrocarbostyril compounds represented by the formula: ##STR1## wherein R.sup.1 represents a hydroxy group or an acyloxy group having 2 to 11 carbon atoms; one of R.sup.2 and R.sup.3 represents a nitro group, a cyano group, an alkoxycarbonyl group having 2 to 7 carbon atoms, an alkyl group having 1 to 4 carbon atoms, a haloalkyl group having 1 to 3 carbons atoms, or a halogen atom, and the other represents a hydrogen atom; and pharmaceutically acceptable salts thereof, exhibit platelet aggregation inhibiting activity and thus being useful as therapeutic agents for the prevention or treatment of cerebral ischemic disorders and arterial ischemic disorders.Type: GrantFiled: August 3, 1993Date of Patent: March 15, 1994Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Arao Ujiie, Hiromu Harada, Akira Iyobe, Masahiko Uchida, Koji Kamata
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Patent number: 5023261Abstract: Benzofuro[3,2-c]quinoline compounds of the general formula: ##STR1## wherein (1) each of R.sup.1 and R.sup.2 is the same, and represent a group of the formula of --OR.sup.3 in which R.sup.3 represents a carbamoyl group, an N-mono-alkylcarbamoyl group, an N,N-dialkylcarbamoyl group, an alkylsulfonyl group, a formyl group or an aliphatic acyl group which may have an alkoxycarbonyl group as a substituent; m represents zero, 1 or 2; n represents zero or 1; with the proviso that n is not zero when m is zero,(2) each of R.sup.1 and R.sup.2 is different, and represent a hydroxy group or an N,N-di-alkylcarbamoyloxy group; m represents 1 or 2; n represents 1, possess a strong inhibitory action on bone resorption and a stimulatory effect on ossification. Some benzofuro[3,2-c]quinoline compounds of the above general formula also possess a stimulatory effect on longitudinal bone growth, and thus are useful for the prevention or treatment of osteoporosis.Type: GrantFiled: March 9, 1989Date of Patent: June 11, 1991Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Tetsuhide Kamijo, Arao Ujiie, Hiromu Harada, Naoyuki Tsutsumi, Atsushi Tsubaki, Toshiaki Yamaguchi, Hideo Nagata
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Patent number: 4623724Abstract: The present invention provides an improved method for producing a nuclear substituted cinnamoylanthranilic acid compound.Illustrative of the process is the reaction of 3,4-dimethoxybenzaldehyde with 2-carboxymalonanilic acid in an inert solvent medium in the presence of piperidine to provide an intermediate salt precipitate, and the salt is treated with an acidic reagent to yield N-(3,4-dimethoxycinnamoyl)anthranilic acid product.Type: GrantFiled: August 14, 1984Date of Patent: November 18, 1986Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Kinji Iizuka, Tetsuhide Kamijo, Ryoji Yamamoto, Hiromu Harada
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Patent number: 4587356Abstract: The present invention provides an improved method for producing a nuclear substituted cinnamoylanthranilic acid compound.Illustrative of the process is the reaction of 3-hydroxy-4-methoxybenzaldehyde with 2-carboxymalonanilic acid in an inert solvent medium in the presence of a molar excess of piperidine to provide a high purity intermediate salt precipitate, and the salt is treated with an acidic reagent to yeild N-(3-hydroxy-4-methoxycinnamoyl)anthranilic acid product.Type: GrantFiled: September 25, 1984Date of Patent: May 6, 1986Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Kinji Iizuka, Tetsuhide Kamijo, Ryoji Yamamoto, Hiromu Harada