Patents by Inventor Hiroyoshi Yamanaka
Hiroyoshi Yamanaka 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: 11949828Abstract: An information processing apparatus includes a processor configured to acquire, from a read image, a predetermined item, and a value corresponding to the item, the read image being obtained by reading a document and being subjected, prior to acquisition of the item and the value, to preprocessing and character recognition. Further, the processor is configured to, in response to not successfully acquiring at least one of the item and the value, change a setting on the preprocessing or a setting on the character recognition in accordance with the acquisition or non-acquisition state of the item and the value, and then perform the preprocessing or the character recognition. In response to not successfully acquiring at least one of the item and the value, the processor is further configured to identify where the item and the value are located.Type: GrantFiled: December 29, 2022Date of Patent: April 2, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Hiroyoshi Uejo, Yuki Yamanaka
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Publication number: 20240086534Abstract: A tampering detection device includes tampering detection circuitry configured to acquire an access pattern of a monitoring target file, extract a time-series pattern of access for each monitoring target file from the access pattern acquired, and determine a scan pattern on a basis of the time-series pattern of access extracted.Type: ApplicationFiled: January 13, 2021Publication date: March 14, 2024Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yuki YAMANAKA, Manami ITO, Ryota SATO, Hiroyoshi TAKIGUCHI, Nobuhiro CHIBA, Yoshiaki NAKAJIMA
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Publication number: 20230331730Abstract: A crystal of 7-((3R,5S)-1-acryloyl-5-methylpyrrolidin-3-yl)-4-amino-6-(cyclopropylethynyl)-N-((R)-1-phenylethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (compound (I)), and a crystal thereof with an acid (salt crystal or co-crystal) are provided. There are provided: a type II crystal of compound (I) with fumaric acid, having characteristic peaks at three or more diffraction angles (2? ± 0.2 °) selected from 5.5°, 6.8°, 9.3°, 13.4°, 15.3°, 16.3°, 18.5°, 19.8°, 22.0°, and 24.5° in a powder X-ray diffraction spectrum; a (free-form) type II crystal of compound (I) having characteristic peaks at three or more diffraction angles selected from 8.3°, 14.8°, 17.3°, 18.0°, 19.1°, 20.3°, 21.0°, 22.5°, 23.0°, and 26.2° in a powder X-ray diffraction spectrum; a (free-form) type I crystal of compound (I) having characteristic peaks at three or more diffraction angles selected from 9.9°, 11.7°, 13.2°, 17.7°, 18.1°, 18.8°, and 20.Type: ApplicationFiled: July 14, 2021Publication date: October 19, 2023Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Hiroyuki NAKAMURA, Hiroyoshi YAMANAKA, Takahiro ASAI
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Patent number: 10421760Abstract: Provided are a novel compound or a salt thereof, and a pharmaceutical composition comprising the same, which selectively and strongly inhibit JAK3, exhibit an excellent activity for suppressing the growth of human peripheral blood monocytes and an excellent oral absorbability, and exhibits an activity of inhibiting IL-2-induced IFN-? production in vivo. A compound represented by formula (I) [wherein X represents —CH?CH—, —NH—, a sulfur atom or an oxygen atom; and n represents an integer of 0 to 2], or a salt thereof.Type: GrantFiled: July 29, 2016Date of Patent: September 24, 2019Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Masayuki Nakamura, Hiroyoshi Yamanaka, Morihiro Mitsuya, Takafumi Harada
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Patent number: 10300067Abstract: A method for inhibiting androgen activity, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof, and a method for treating tumor, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereofType: GrantFiled: February 12, 2018Date of Patent: May 28, 2019Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa Minamiguchi, Shigeo Okajima, Shinichi Aoki, Masanori Asai, Takahiro Asai, Hiroyoshi Yamanaka, Suguru Dohi
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Publication number: 20180208598Abstract: Provided are a novel compound or a salt thereof, and a pharmaceutical composition comprising the same, which selectively and strongly inhibit JAK3, exhibit an excellent activity for suppressing the growth of human peripheral blood monocytes and an excellent oral absorbability, and exhibits an activity of inhibiting IL-2-induced IFN-? production in vivo. A compound represented by formula (I) [wherein X represents —CH?CH—, —NH—, a sulfur atom or an oxygen atom; and n represents an integer of 0 to 2], or a salt thereof.Type: ApplicationFiled: July 29, 2016Publication date: July 26, 2018Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Masayuki NAKAMURA, Hiroyoshi YAMANAKA, Morihiro MITSUYA, Takafumi HARADA
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Publication number: 20180161331Abstract: A method for inhibiting androgen activity, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof, and a method for treating tumor, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereofType: ApplicationFiled: February 12, 2018Publication date: June 14, 2018Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa MINAMIGUCHI, Shigeo OKAJIMA, Shinichi AOKI, Masanori ASAI, Takahiro ASAI, Hiroyoshi YAMANAKA, Suguru DOHI
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Patent number: 9889136Abstract: A method for inhibiting androgen activity, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof, and a method for treating tumor, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereofType: GrantFiled: July 6, 2016Date of Patent: February 13, 2018Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa Minamiguchi, Shigeo Okajima, Shinichi Aoki, Masanori Asai, Takahiro Asai, Hiroyoshi Yamanaka, Suguru Dohi
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Patent number: 9782392Abstract: A method for treating rheumatoid arthritis, multiple sclerosis, or a disease involving JAK3, including administering a compound of the formula (I) or a salt thereof to a subjectType: GrantFiled: January 12, 2017Date of Patent: October 10, 2017Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Masayuki Nakamura, Hiroyoshi Yamanaka, Kazuaki Shibata, Morihiro Mitsuya, Takafumi Harada
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Patent number: 9676773Abstract: Provided is a novel compound having a selective JAK3-inhibitory effect and also having excellent oral absorbability. Also provided is a pharmaceutical agent, which is based on a JAK3-inhibitory effect and is useful for preventing and/or treating a disease involving the JAK3, and in particular, rheumatoid arthritis or multiple sclerosis. An azaindole derivative having a cycloalkenyl group, which is represented by the following formula (I), or a salt thereof, and a pharmaceutical composition containing the same: where R1 to R4, m and n have the same meanings as those defined in the description.Type: GrantFiled: February 4, 2015Date of Patent: June 13, 2017Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Masayuki Nakamura, Hiroyoshi Yamanaka, Kazuaki Shibata, Morihiro Mitsuya, Takafumi Harada
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Patent number: 9662333Abstract: A tetrahydropyridopyrimidine compound represented by formula (I) or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition including the tetrahydropyridopyrimidine compound or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier:Type: GrantFiled: May 28, 2015Date of Patent: May 30, 2017Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa Minamiguchi, Shigeo Okajima, Shinichi Aoki, Masanori Asai, Takahiro Asai, Hiroyoshi Yamanaka, Suguru Dohi
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Publication number: 20170119743Abstract: A method for treating rheumatoid arthritis, multiple sclerosis, or a disease involving JAK3, including administering a compound of the formula (I) or a salt thereof to a subjectType: ApplicationFiled: January 12, 2017Publication date: May 4, 2017Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Masayuki NAKAMURA, Hiroyoshi YAMANAKA, Kazuaki SHIBATA, Morihiro MITSUYA, Takafumi HARADA
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Publication number: 20160340353Abstract: Provided is a novel compound having a selective JAK3-inhibitory effect and also having excellent oral absorbability. Also provided is a pharmaceutical agent, which is based on a JAK3-inhibitory effect and is useful for preventing and/or treating a disease involving the JAK3, and in particular, rheumatoid arthritis or multiple sclerosis. An azaindole derivative having a cycloalkenyl group, which is represented by the following formula (I), or a salt thereof, and a pharmaceutical composition containing the same: where R1 to R4, m and n have the same meanings as those defined in the description.Type: ApplicationFiled: February 4, 2015Publication date: November 24, 2016Applicant: TAIHO PHARMARCEUTICAL CO., LTD.Inventors: Masayuki NAKAMURA, Hiroyoshi YAMANAKA, Kazuaki SHIBATA, Morihiro MITSUYA, Takafumi HARADA
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Publication number: 20160310496Abstract: A method for inhibiting androgen activity, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof, and a method for treating tumor, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereofType: ApplicationFiled: July 6, 2016Publication date: October 27, 2016Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa MINAMIGUCHI, Shigeo Okajima, Shinichi Aoki, Masanori Asai, Takahiro Asai, Hiroyoshi Yamanaka, Suguru Dohi
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Publication number: 20160244444Abstract: To provide a compound having an inhibitory activity for an androgen receptor. A tetrahydropyridopyrimidine compound represented by the following general formula (I) or a pharmaceutically acceptable thereof (in the formula, X and R are as defined in the specification).Type: ApplicationFiled: May 28, 2015Publication date: August 25, 2016Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Kazuhisa MINAMIGUCHI, Shigeo OKAJIMA, Shinichi AOKI, Masanori ASAI, Takahiro ASAI, Hiroyoshi YAMANAKA, Suguru DOHI
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Patent number: 9181183Abstract: The present invention provides a piperidine compound represented by Formula (I) (wherein X1, X2, X2, A, B and N are as defined in the Description); or a salt thereof.Type: GrantFiled: September 6, 2011Date of Patent: November 10, 2015Assignee: Taiho Pharmaceutical Co., Ltd.Inventors: Yoshihiro Urade, Makoto Kitade, Keiko Yamane, Shinichi Aoki, Hiroyoshi Yamanaka
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Publication number: 20130165438Abstract: The present invention provides a piperidine compound represented by Formula (I) (wherein X1, X2, X2, A, B and N are as defined in the Description); or a salt thereof.Type: ApplicationFiled: September 6, 2011Publication date: June 27, 2013Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventors: Yoshihiro Urade, Makoto Kitade, Keiko Yamane, Shinichi Aoki, Hiroyoshi Yamanaka
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Patent number: 5470203Abstract: A blower blade assembly has a plurality of blades, at least one of which is provided with a counterbalancer. The counterbalancer is of one-piece construction and includes a first arm having two contact areas spaced apart from each other and adapted to contact the first surface of the fan blade when the counterbalancer is mounted on the fan blade, a second arm having one contact area adapted to contact the second surface of the fan blade when the counterbalancer is mounted on the fan blade, and an elastic connecting bridge connecting the first and second arms together.Type: GrantFiled: March 31, 1994Date of Patent: November 28, 1995Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Masukazu Mori, Hiroyoshi Yamanaka, Norio Kubota, Naoki Shimokawa