Patents Assigned to Kobayashi Pharmaceutical Co., Ltd.
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Patent number: 11986086Abstract: An interdental cleaning tool includes a base portion including a shaft portion having a shape insertable in an interdental space, a top end side cleaning portion including a top end side body covering a top end side portion of the shaft portion, and a plurality of top end side bristles protruding outward from an outer circumferential surface of the top end side body, and a base end side cleaning portion including a base end side body covering a portion of the shaft portion further in a base end side than the top end side body, and a plurality of base end side bristles protruding outward from an outer circumferential surface of the base end side body. The top end side cleaning portion has a lower hardness than the base end side cleaning portion.Type: GrantFiled: April 26, 2019Date of Patent: May 21, 2024Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku Kikkawa
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Patent number: 11944570Abstract: It is an object of the present invention to provide a chemical body warmer that achieves a sufficient heating effect even in a low-temperature environment at about 10° C. or less. A chemical body warmer including a flat housing including one or a plurality of cells each containing an exothermic composition that generates heat upon contact with air, wherein a total area of the cell or the plurality of cells in a plan view of the housing is 200 cm2 or more, and the chemical body warmer is used by being placed under a blanket.Type: GrantFiled: November 3, 2021Date of Patent: April 2, 2024Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Daisaku Nagaike, Tsuyoshi Igaue
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Publication number: 20240099989Abstract: There are no drugs or food medicines that can prevent or ameliorate, among side effects caused by drugs, particularly peripheral neuropathy that is caused by anticancer drugs such as oxaliplatin. An agent for preventing or ameliorating peripheral neuropathy including at least one selected from xylitol, L-talitol, and D-threitol as an active ingredient can ameliorate tingling limbs, limb pain, decreased deep tendon reflexes, muscle weakness, allodynia, hyperalgesia, hand fine motor skill disability, gait disturbance, stumbling, falling, flexion impairment (difficulty or inability to sit on one's knees, cross-legged, sideways, in a chair, etc.), limb paralysis, or the like, induced by drugs such as anticancer drugs or diabetes.Type: ApplicationFiled: February 7, 2022Publication date: March 28, 2024Applicants: KINKI UNIVERSITY, KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Shozo NISHIDA, Masanobu TSUBAKI, Tomoya TAKEDA, Toshio MORIKAWA, Shota KAJIYAMA, Satoru ISHIKAWA
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Patent number: 11933032Abstract: A chemical feeding device according to the present invention is for attaching to a water tank of a toilet having a tank main body that has an opening in an upper portion and a lid body that covers the opening of the tank main body, the chemical feeding device including a chemical container storing a chemical solution, a flexible tube through which the chemical solution in the chemical container is fed to the water tank, and an attachment member that supports the tube and is configured to be attachable to an edge of the upper opening of the tank main body. The attachment member includes a receiving part in which a recessed part for receiving the chemical solution that drips from the chemical container is formed. In a bottom portion of the recessed part is formed a discharge hole to which the tube is connected.Type: GrantFiled: September 29, 2022Date of Patent: March 19, 2024Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Kouji Nakatani, Kaoru Kasakawa
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Publication number: 20230414334Abstract: An interdental cleaning tool that achieves both easy insertion between teeth and improved cleaning effect is provided. The interdental cleaning tool 1 includes a base material portion 10 including a base section 11 and a shaft section 12 extending from the base section 11, and a soft portion 20 covering at least a part of the shaft section 12. The at least the part of the shaft section 12 has a first outer dimension X1 defined in a first direction D1 and a second outer dimension X2, defined in a second direction D3 perpendicular to the first direction D1 and smaller than the first outer dimension X1, in a cross section of the shaft section 12 perpendicular to an axial direction of the shaft section 12.Type: ApplicationFiled: September 8, 2023Publication date: December 28, 2023Applicant: Kobayashi Pharmaceutical Co., Ltd.Inventors: Tasuku Kikkawa, Koki Asayama
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Publication number: 20230404797Abstract: Disclosed is an ear-fitting device and a warming device configured to suppress burn of an ear by a warming body. The ear-fitting device according to the disclosure is wearable on an ear and includes a contact portion for contacting a predetermined site of an auricle, and a retainer portion for retaining a warming body capable of warming the predetermined site of the auricle through the contact portion. The retainer portion serves to retain the warming body via the contact portion, in a state where it is spaced from the contact portion.Type: ApplicationFiled: October 18, 2021Publication date: December 21, 2023Applicant: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Yuji SEKIDO, Ryota ASANO, Yoshihiro UJIHARA
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Patent number: 11833123Abstract: The purpose of the present invention is to provide a method for suppressing reduction in the quantity of lidocaines in external pharmaceutical compositions. In a pharmaceutical composition containing lidocaine and/or a salt thereof, the pharmaceutical composition being accommodated in a container of which the inner walls are configured from linear low-density polyethylene, and being such that the carbon number of the side chain of the linear low-density polyethylene is 4 or lower, a reduction in the quantity of lidocaine and/or salt thereof is suppressed.Type: GrantFiled: September 2, 2019Date of Patent: December 5, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventor: Ayaka Matsuoka
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Patent number: 11793845Abstract: No drug has been available for treating a peripheral sensory neuropathy caused as a side effect by a drug, in particular, by an anticancer drug such as oxaliplatin. A composition for ameliorating peripheral sensory neuropathy, which is characterized by including a Lentinus edodes mycelium extract, ameliorates symptoms induced by the drug such as the anticancer drug, including numbness of extremities, a pain in extremities, a reduction in deep tendon reflection, a reduction in muscle force, allodynia, hyperalgesia, impaired finger fine movement, impaired walking, stumbling, falling, impaired flexion (being difficult or impossible to sit on one's heels, sit cross-legged, sit with one's legs out to one side, sit on a chair, or the like), or paralysis of extremities.Type: GrantFiled: May 24, 2021Date of Patent: October 24, 2023Assignees: KINKI UNIVERSITY, KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Shozo Nishida, Masanobu Tsubaki, Tomoya Takeda, Kiyotaka Okuno, Satoshi Wachi
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Patent number: 11701209Abstract: An interdental cleaning tool producing method that enables cost reduction is provided. An interdental cleaning tool producing method according to the present invention includes; a first step of preparing a mold provided with at least one first cavity for molding a cleaning tool main body including two supporting pieces that are arranged with a predetermined interval and a handle portion that couples the two supporting pieces and can be held in a hand, the mold being configured such that at least one thread member to span between the two supporting pieces can be arranged in the mold; a second step of arranging the thread member in the mold; a third step of filling the first cavity with a resin material via a gate provided in the mold using a hot runner method; and a fourth step of removing the thread member and the cleaning tool main body fixed to the thread member from the mold.Type: GrantFiled: September 29, 2017Date of Patent: July 18, 2023Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Kaoru Kasakawa
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Publication number: 20230148742Abstract: An interdental cleaning tool includes a base portion including a shaft portion having a shape insertable in an interdental space, a top end side cleaning portion including a top end side body covering a top end side portion of the shaft portion, and a plurality of top end side bristles protruding outward from an outer circumferential surface of the top end side body, and a base end side cleaning portion including a base end side body covering a portion of the shaft portion further in a base end side than the top end side body, and a plurality of base end side bristles protruding outward from an outer circumferential surface of the base end side body. The top end side cleaning portion has a lower hardness than the base end side cleaning portion.Type: ApplicationFiled: April 26, 2019Publication date: May 18, 2023Applicant: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku KIKKAWA
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Publication number: 20230148741Abstract: Provided is an interdental cleaning tool that can reduce at least one of a resistance against insertion in an interdental space and a resistance against withdrawal from an interdental space, and has a high capability of scraping out deposit from an interdental space. The interdental cleaning tool includes a base portion including a shaft portion (20) and a cleaning portion (40). The cleaning portion (40) includes a cleaning portion body (50) and a plurality of bristles (60). The plurality of bristles (60) include at least one of a type of top end-oriented bristles and a type of base end-oriented bristles. The top end-oriented bristle has a shape titling to a top end side of the shaft portion (20) as advancing away from an outer circumferential surface of the cleaning portion body (50). The base end-oriented bristle has a shape tilting to a base end side of the shall portion (20) as advancing away from the outer circumferential surface of the cleaning portion body (50).Type: ApplicationFiled: April 26, 2019Publication date: May 18, 2023Applicant: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku KIKKAWA
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Patent number: 11633269Abstract: In order to prevent shaft portion from being broken in ejection of base portion from mold, method for manufacturing interdental cleaning tool includes: base portion forming step of forming base portion by filling first space of primary mold (50) with synthetic resin, which includes first and second mold members (50A, 50B); and cleaning portion forming step of forming cleaning portion around shaft portion by filling second space of secondary mold with elastomer. Base portion forming step uses first and second mold members (50A, 50B). First and second molds include: first and second contact surfaces (51A, 51B); pair of first and second spaced-apart portions (54A, 54B); and first and second connection portions (52A, 52B), angle (?) between each of first and second spaced-apart portions (54A, 54B) and separation plane being acute.Type: GrantFiled: February 14, 2018Date of Patent: April 25, 2023Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Tasuku Kikkawa, Shinji Yuumei
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Patent number: 11612235Abstract: An interdental cleaning tool capable of reducing possibility of a cleaning portion being detached from a shaft portion includes a base portion including a shaft portion (20) having a shape insertable in an interdental space, and a cleaning portion (50) that covers at least a portion of the shaft portion and is capable of cleaning an interdental space. The base portion further includes a protruding portion (40) that protrudes from a covered portion (22) in a direction intersecting the shaft portion (20), the covered portion (22) being a portion of the shaft portion (20) and covered by the cleaning portion (50).Type: GrantFiled: April 26, 2019Date of Patent: March 28, 2023Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku Kikkawa
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Patent number: D979778Type: GrantFiled: June 23, 2021Date of Patent: February 28, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Kota Nakabayashi, Tetsuya Maruyama
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Patent number: D985132Type: GrantFiled: June 1, 2021Date of Patent: May 2, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Karishma Minsariya, Daisaku Nagaike
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Patent number: D985133Type: GrantFiled: June 1, 2021Date of Patent: May 2, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Karishma Minsariya, Daisaku Nagaike
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Patent number: D985783Type: GrantFiled: June 1, 2021Date of Patent: May 9, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Karishma Minsariya, Daisaku Nagaike
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Patent number: D987835Type: GrantFiled: June 1, 2021Date of Patent: May 30, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Karishma Minsariya, Daisaku Nagaike
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Patent number: D989330Type: GrantFiled: July 6, 2020Date of Patent: June 13, 2023Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Tsuyoshi Igaue, Daisaku Nagaike
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Patent number: D998452Type: GrantFiled: August 18, 2021Date of Patent: September 12, 2023Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Hirotaka Nishikawa