Patents by Inventor Yutaka Kondoh
Yutaka Kondoh 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: 12005646Abstract: A hydrophobic preliminary cleaning agent includes a first compound and a second compound, The first compound is fatty acid ester and the second compound is any one of solid paraffin, hydroxylated wax, and aliphatic alcohol having 1 to 24 carbon atoms. The second compound is greater than or equal to 30 weight % with respect to 100 weight % by total weight of the first compound and the second compound, The hydrophobic preliminary cleaning agent is solidified at room temperature.Type: GrantFiled: May 21, 2020Date of Patent: June 11, 2024Assignee: RAISER MOON, INC.Inventors: Tatsuhiro Nemoto, Yutaka Kondoh
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Publication number: 20240124496Abstract: The invention provides a method for producing radiolabeled tyrosine derivatives with good purity and stability, by a safe method suitable for industrial production of pharmaceuticals. The invention relates to a method for producing Compound (5) and Radiolabeled Compound (6) as follows: wherein each symbol is as defined in the description.Type: ApplicationFiled: March 24, 2022Publication date: April 18, 2024Applicant: OSAKA UNIVERSITYInventors: Yoshifumi SHIRAKAMI, Kazuko KANEDA, Yuichiro KADONAGA, Tadashi WATABE, Atsushi TOYOSHIMA, Koichi FUKASE, Atsushi SHINOHARA, Toshio YAMANAKA, Yutaka KONDOH
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Publication number: 20230339196Abstract: A sponge type cleaning device includes a sponge type cleaning tank, a sponge capable of retaining a cleaning agent (a liquid substance), a sample retaining structure retaining a model material (a sample), a movement mechanism capable of moving the sample retaining structure freely forward and backward with respect to the sponge, a cleaning agent supply mechanism supplying the cleaning agent to the sponge type cleaning tank, a rinsing liquid supply mechanism supplying a rinsing liquid to the sponge type cleaning tank, a waste liquid containing tank containing water discharged from the sponge type cleaning tank, a liquid level sensor provided in the sponge type cleaning tank, and a control mechanism controlling each of the mechanisms.Type: ApplicationFiled: April 8, 2021Publication date: October 26, 2023Inventors: Tatsuhiro NEMOTO, Yutaka KONDOH, Yuka KURIYAMA
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Publication number: 20230127712Abstract: A cleaning device 2 is for performing a preliminary cleaning step 110 to a cleaning step 120 of a cleaning method 100, and includes a preliminary cleaning tank 11 containing a preliminary cleaning agent LQ1, a cleaning tank 12 containing a cleaning agent LQ2, an outer container 21 containing the preliminary cleaning tank 11 and the cleaning tank 12, a temperature adjustment unit 30 for adjusting the temperature of water WT contained in the outer container 21, an ultrasonic unit 40 for applying an ultrasonic wave to the water WT, or to the preliminary cleaning agent LQ1 or the cleaning agent LQ2 through the preliminary cleaning tank 11 or the cleaning tank 12, and a controller 80 controlling each of the units.Type: ApplicationFiled: May 21, 2020Publication date: April 27, 2023Inventors: Tatsuhiro NEMOTO, Yutaka KONDOH
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Patent number: 11628790Abstract: A column cover unit may include: a column cover configured to cover a steering column of a vehicle and comprising a first cover portion and a second cover portion, wherein a boundary between the first cover portion and the second cover portion extends from a front end of the column cover at a front portion of the vehicle toward a rear portion of the vehicle; and a contact member configured to separate the first cover portion and the second cover portion from each other at the boundary by contacting the column cover when the column cover is moved toward the front portion of the vehicle with the steering column.Type: GrantFiled: March 16, 2021Date of Patent: April 18, 2023Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUBARU CORPORATIONInventors: Shotaro Inoue, Yutaka Kondoh
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Publication number: 20210316686Abstract: A column cover unit may include: a column cover configured to cover a steering column of a vehicle and comprising a first cover portion and a second cover portion, wherein a boundary between the first cover portion and the second cover portion extends from a front end of the column cover at a front portion of the vehicle toward a rear portion of the vehicle; and a contact member configured to separate the first cover portion and the second cover portion from each other at the boundary by contacting the column cover when the column cover is moved toward the front portion of the vehicle with the steering column.Type: ApplicationFiled: March 16, 2021Publication date: October 14, 2021Inventors: Shotaro INOUE, Yutaka KONDOH
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Publication number: 20210179053Abstract: In an assembly comprising a brake master cylinder unit and a dash panel of a vehicle disclosed herein, the electric motor may be fixed to a body of the brake master cylinder unit such that a rotation axis of the electric motor extends along a vehicle-width direction. By fixing the electric motor such that the rotation axis extends along the vehicle-width direction, an overall height of the cylinder unit may be lowered. A position where the pushrod is fixed to the cylinder unit can be lowered, and a position of a pivot of the brake pedal (a connection point between the brake pedal and the dash panel) can also be lowered. As a result, the brake pedal (a pedal arm) can be shortened and weight(s) of part(s) related to the cylinder unit (the pedal arm) can be reduced.Type: ApplicationFiled: December 11, 2020Publication date: June 17, 2021Inventors: Yutaka KONDOH, Shuya IWASAKI, Nao IKUMA
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Patent number: 9487491Abstract: Provided is a compound useful as an inhibitor against the kinase activity of EML4-ALK fusion protein. As a result of intensive and extensive studies on compounds having inhibitory activity against the kinase activity of EML4-ALK fusion protein, the present inventors found that the diamino heterocyclic carboxamide compounds of the present invention had inhibitory activity against the kinase activity of EML4-ALK fusion protein. By this finding, the present invention was completed. The compounds of the present invention can be used as a pharmaceutical composition for preventing and/or treating cancer, such as lung cancer, non-small cell lung cancer, and small cell lung cancer.Type: GrantFiled: August 29, 2014Date of Patent: November 8, 2016Assignees: ASTELLAS PHARMA INC., KOTOBUKI PHARMACEUTICAL CO., LTD.Inventors: Itsuro Shimada, Kazuo Kurosawa, Takahiro Matsuya, Kazuhiko Iikubo, Yutaka Kondoh, Akio Kamikawa, Hiroshi Tomiyama, Yoshinori Iwai
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Patent number: 9085540Abstract: Compounds of formula (I): in which the variables are defined herein, are useful for the treatment of cancer in patients which express the EGFR T790M mutation.Type: GrantFiled: January 15, 2013Date of Patent: July 21, 2015Assignee: Astellas Pharma Inc.Inventors: Takahiro Matsuya, Yutaka Kondoh, Itsuro Shimada, Shigetoshi Kikuchi, Maiko Iida, Kenichi Onda, Hiroki Fukudome, Yukihiro Takemoto, Nobuaki Shindou, Hideki Sakagami, Hisao Hamaguchi
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Patent number: 8969336Abstract: Provided is a compound useful as an inhibitor against the kinase activity of EML4-ALK fusion protein. As a result of intensive and extensive studies on compounds having inhibitory activity against the kinase activity of EML4-ALK fusion protein, the present inventors found that the diamino heterocyclic carboxamide compounds of the present invention had inhibitory activity against the kinase activity of EML4-ALK fusion protein. By this finding, the present invention was completed. The compounds of the present invention can be used as a pharmaceutical composition for preventing and/or treating cancer, such as lung cancer, non-small cell lung cancer, and small cell lung cancer.Type: GrantFiled: May 6, 2010Date of Patent: March 3, 2015Assignees: Astellas Pharma Inc., Kotobuki Pharmaceutical Co., Ltd.Inventors: Itsuro Shimada, Kazuo Kurosawa, Takahiro Matsuya, Kazuhiko Iikubo, Yutaka Kondoh, Akio Kamikawa, Hiroshi Tomiyama, Yoshinori Iwai
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Publication number: 20140371196Abstract: Provided is a compound useful as an inhibitor against the kinase activity of EML4-ALK fusion protein. As a result of intensive and extensive studies on compounds having inhibitory activity against the kinase activity of EML4-ALK fusion protein, the present inventors found that the diamino heterocyclic carboxamide compounds of the present invention had inhibitory activity against the kinase activity of EML4-ALK fusion protein. By this finding, the present invention was completed. The compounds of the present invention can be used as a pharmaceutical composition for preventing and/or treating cancer, such as lung cancer, non-small cell lung cancer, and small cell lung cancer.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Applicants: ASTELLAS PHARMA INC., KOTOBUKI PHARMACEUTICAL CO., LTD.Inventors: Itsuro SHIMADA, Kazuo KUROSAWA, Takahiro MATSUYA, Kazuhiko IIKUBO, Yutaka KONDOH, Akio KAMIKAWA, Hiroshi TOMIYAMA, Yoshinori IWAI
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Publication number: 20140323463Abstract: [Problem] A compound which is useful as an inhibitor on EGFR T790M mutation kinase activity is provided. [Means for Solution] The present inventors have investigated a compound having an inhibitory action on an EGFR T790M mutation kinase, and have found that a pyrazinecarboxamide compound has an inhibitory action on an EGFR T790M mutation kinase, thereby completing the present invention.Type: ApplicationFiled: January 15, 2013Publication date: October 30, 2014Applicant: ASTELLAS PHARMA INC.Inventors: Takahiro Matsuya, Yutaka Kondoh, Itsuro Shimada, Shigetoshi Kikuchi, Maiko Iida, Kenichi Onda, Hiroki Fukudome, Yukihiro Takemoto, Nobuaki Shindou, Hideki Sakagami, Hisao Hamaguchi
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Patent number: 8815920Abstract: A substituted amide compound is useful as an active ingredient of a pharmaceutical composition, in particular a pharmaceutical composition for treating diseases caused by lysophosphatidic acid (LPA). The compound is of a formula: In this formula, A is an optionally substituted aryl, etc.; B is an optionally substituted 5-membered aromatic hetero ring group; X is a single bond or —(CRX1RX2)n—; n is 1, 2, 3, or 4; RX1 and RX2 are hydrogen, etc.; Y1 to Y5 are each CRY or N; each RY is hydrogen, etc.; R1 and R2 are hydrogen, etc.; m is 1, 2, or 3; R3 is hydrogen, etc.; and R4 is an optically substituted lower alkyl, etc.Type: GrantFiled: March 4, 2013Date of Patent: August 26, 2014Assignee: Astellas Pharma Inc.Inventors: Eiji Kawaminami, Tatsuhisa Takahashi, Takatoshi Kanayama, Yuta Fukuda, Hiroyuki Kaizawa, Yutaka Kondoh, Ryushi Seo, Kazuyuki Kuramoto, Kazuhiko Take, Kazuyuki Sakamoto
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Patent number: 8669246Abstract: A substituted amide compound is useful as an active ingredient of a pharmaceutical composition, in particular a pharmaceutical composition for treating diseases caused by lysophosphatidic acid (LPA). The compound is of a formula: In this formula, A is an optionally substituted aryl, etc.; B is an optionally substituted 5-membered aromatic hetero ring group; X is a single bond or —(CRX1RX2)n—; n is 1, 2, 3, or 4; RX1 and RX2 are hydrogen, etc.; Y1 to Y5 are each CRY or N; each RY is hydrogen, etc.; R1 and R2 are hydrogen, etc.; m is 1, 2, or 3; R3 is hydrogen, etc.; and R4 is an optionally substituted lower alkyl, etc.Type: GrantFiled: September 24, 2010Date of Patent: March 11, 2014Assignee: Astellas Pharma Inc.Inventors: Eiji Kawaminami, Tatsuhisa Takahashi, Takatoshi Kanayama, Yuta Fukuda, Hiroyuki Kaizawa, Yutaka Kondoh, Ryushi Seo, Kazuyuki Kuramoto, Kazuhiko Take, Kazuyuki Sakamoto
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Publication number: 20130338358Abstract: Provided is a method for producing a di(arylamino)aryl compound that has superior inhibitory activity against the kinase activities of EML4-ALK fusion protein and mutant EGFR protein and is useful as an active ingredient in pharmaceutical compositions for cancer treatment. The production method includes no purification step using silica gel column chromatography or no step possibly producing a mutagenic mesylate ester as a by-product, greatly improves overall yield, and is high yield and low cost and suitable for the industrial production of pharmaceutical products. Also provided is a synthetic intermediate that is useful in the production method.Type: ApplicationFiled: January 27, 2012Publication date: December 19, 2013Applicant: Astellas Pharma Inc.Inventors: Kazuyoshi Obitsu, Takahiro Akiba, Koji Kobayashi, Shun Hirasawa, Yutaka Kondoh, Kazuhiro Takeguchi, Vuji Takahama, Ryoki Orii
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Publication number: 20130231320Abstract: A substituted amide compound is useful as an active ingredient of a pharmaceutical composition, in particular a pharmaceutical composition for treating diseases caused by lysophosphatidic acid (LPA). The compound is of a formula: In this formula, A is an optionally substituted aryl, etc.; B is an optionally substituted 5-membered aromatic hetero ring group; X is a single bond or —(CRX1RX2)n—; n is 1, 2, 3, or 4; RX1 and RX2 are hydrogen, etc.; Y1 to Y5 are each CRY or N; each RY is hydrogen, etc.; R1 and R2 are hydrogen, etc.; m is 1, 2, or 3; R3 is hydrogen, etc.; and R4 is an optically substituted lower alkyl, etc.Type: ApplicationFiled: March 4, 2013Publication date: September 5, 2013Applicant: Astellas Pharma Inc.Inventors: Eiji KAWAMINAMI, Tatsuhisa TAKAHASHI, Takatoshi KANAYAMA, Yuta FUKUDA, Hiroyuki KAIZAWA, Yutaka KONDOH, Ryushi SEO, Kazuyuki KURAMOTO, Kazuhiko TAKE, Kazuyuki SAKAMOTO
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Publication number: 20130197009Abstract: [Problem] An object of the present invention is to provide a novel anticancer drug which is useful for treating prostate cancer accompanying androgen receptor mutation [Means for Solution] The present inventors conducted thorough research on mutant androgen-related diseases for which the traditional anti-androgen drugs become ineffective. As a result, they found that the compound, which is an active ingredient of the pharmaceutical composition of the present invention, exhibits an inhibitory action against transcriptional activation in a human mutant androgen receptor (AR), and has an excellent antitumor action in a human prostate cancer-bearing mouse, thereby completing the present invention. Accordingly, the compound, which is an active ingredient of the pharmaceutical composition of the present invention, is useful for a series of androgen receptor-related diseases including prostate cancer.Type: ApplicationFiled: October 21, 2011Publication date: August 1, 2013Applicant: ASTELLAS PHARMA INC.Inventors: Yukitaka Ideyama, Sadao Kuromitsu, Takashi Furutani, Masayoshi Takeda, Satoshi Konagai, Tomohiro Yamada, Nobuaki Taniguchi, Yutaka Kondoh, Masaaki Hirano, Kazushi Watanabe, Takashi Sugane, Akio Kakefuda
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Publication number: 20130096100Abstract: The present invention provides a compound which is useful as an inhibitor against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins. As a result of extensive and intensive studies on compounds having an inhibitory effect against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins, the inventors of the present invention have found that the di(arylamino)aryl compound of the present invention has inhibitory activity against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins. This finding led to the completion of the present invention.Type: ApplicationFiled: September 14, 2012Publication date: April 18, 2013Applicant: ASTELLAS PHARMA INC.Inventors: Yutaka KONDOH, Kazuhiko Iikubo, Sadao Kuromitsu, Nobuaki Shindo, Takatoshi Soga, Takashi Furutani, Itsuro Shimada, Takahiro Matsuya, Kazuo Kurosawa, Akio Kamikawa, Hiroyuki Mano
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Patent number: 8318702Abstract: The present invention provides a compound which is useful as an inhibitor against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins. As a result of extensive and intensive studies on compounds having an inhibitory effect against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins, the inventors of the present invention have found that the di(arylamino)aryl compound of the present invention has inhibitory activity against the kinase activity of EML4-ALK fusion proteins and mutant EGFR proteins. This finding led to the completion of the present invention.Type: GrantFiled: July 4, 2008Date of Patent: November 27, 2012Assignee: Astellas Pharma Inc.Inventors: Yutaka Kondoh, Kazuhiko Iikubo, Sadao Kuromitsu, Nobuaki Shindo, Takatoshi Soga, Takashi Furutani, Itsuro Shimada, Takahiro Matsuya, Kazuo Kurosawa, Akio Kamikawa, Hiroyuki Mano
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Publication number: 20120184521Abstract: A substituted amide compound is useful as an active ingredient of a pharmaceutical composition, in particular a pharmaceutical composition for treating diseases caused by lysophosphatidic acid (LPA). The compound is of a formula: In this formula, A is an optionally substituted aryl, etc.; B is an optionally substituted 5-membered aromatic hetero ring group; X is a single bond or —(CRX1RX2)n—; n is 1, 2, 3, or 4; RX1 and RX2 are hydrogen, etc.; Y1 to Y5 are each CRY or N; each RY is hydrogen, etc.; R1 and R2 are hydrogen, etc.; m is 1, 2, or 3; R3 is hydrogen, etc.; and R4 is an optionally substituted lower alkyl, etc.Type: ApplicationFiled: September 24, 2010Publication date: July 19, 2012Applicant: Astellas Pharma Inc.Inventors: Eiji Kawaminami, Tatsuhisa Takahashi, Takatoshi Kanayama, Yuta Fukuda, Hiroyuki Kaizawa, Yutaka Kondoh, Ryushi Seo, Kazuyuki Kuramoto, Kazuhiko Take, Kazuyuki Sakamoto