Patents Assigned to Kobayashi Pharmaceutical Co., Ltd.
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Patent number: 11534377Abstract: The present invention is directed to a hair growth agent for external use comprising chiro-inositol, which is provided as an excellent hair growth agent.Type: GrantFiled: January 26, 2021Date of Patent: December 27, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Kosuke Tanaka, Mihoko Kawasaki, Hironori Tomi, Takashi Tsuji
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Patent number: 11478341Abstract: An interdental cleaning tool (1) comprises a base (10) having a shaft (20) that has a shape to be inserted into an interdental space, wherein the base (10) is formed of a composite material comprising a synthetic resin, a reinforcement material and a low-hardness resin having a lower hardness than the hardness of the synthetic resin.Type: GrantFiled: December 16, 2016Date of Patent: October 25, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Tasuku Kikkawa, Narutomo Shiraki, Satoru Komiyama, Noboru Kusakabe, Shinji Yumei, Masanori Kawakami
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Patent number: 11427733Abstract: This invention provides a tape set capable of increasing the portion (share) for tape pieces in a base paper in the shaping of tape pieces. A tape set 1 includes at least one tape T1 and at least one tape T2, each extending in the longitudinal direction. The tape T1 and tape T2 each include a wavy part W having one or more basic components K, both side edges of which having an outward-facing convex shape from a first bottom point P to a second bottom point P via a vertex Q. The tape T1 and tape T2 are arranged in a width direction orthogonal to the longitudinal direction so that the wavy parts W of the tape T1 and tape T2 are adjoined to each other. The tape T1 further includes a section T1-1 that continues from an edge of the wavy part W on one end side.Type: GrantFiled: January 7, 2019Date of Patent: August 30, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventor: Ryutaro Ishiyama
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Patent number: 11406804Abstract: A medical liquid supply device that includes: a container including a containing portion with a mouth (16); an interior cap (30); and an exterior cap (60). The interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The interior cap (30) includes: an interior-cap main body (32) and an interior-cap protrusion (54). The interior-cap main body (32) includes a contact ring (44). The exterior cap (60) includes: an exterior-cap main body (62); and an exterior-cap protrusion (84) configured to be engaged with the interior-cap protrusion (54). The contact ring (44) is distant from the interior-cap protrusion (54) in the radial direction of the interior-cap main body (32).Type: GrantFiled: March 22, 2018Date of Patent: August 9, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Hidetomo Uetsuki
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Patent number: 11400017Abstract: [Object] It is an object of the present invention to provide a liquid medicine supply device configured to reliably prevent infants and children from accidentally opening the liquid medicine supply device. [Solutions] A liquid medicine supply device (1) including a container (10) with a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60), in which the interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The ratchet mechanism allows the exterior and interior caps (60, 30) to be integrally rotated when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) pressed against the interior cap whereas the ratchet mechanism allows the exterior cap (60) to be rotated relative to the interior cap (30) when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) which is not pressed against the interior cap.Type: GrantFiled: March 22, 2018Date of Patent: August 2, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Satoru Komiyama
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Patent number: 11400018Abstract: A liquid medicine supply device (1) including a container (10) which has a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60). The interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The interior cap (30) includes: an interior-cap main body (32) with a contact ring (44) to tightly close the container (10); and an engaging portion (50). The exterior cap (60) includes: an exterior-cap main body (62); and an engaged portion (80). The engaged portion (80) and the engaging portion (50) constitute the ratchet mechanism. The contact ring (44) is distant from the engaging portion (50) in a radial direction of the interior-cap main body (32).Type: GrantFiled: March 22, 2018Date of Patent: August 2, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Satoru Komiyama
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Patent number: 11358312Abstract: To provide method for manufacturing interdental cleaner configured to suppress leakage of elastomer from space for forming slip resistance portion in mold to outside of space in step of filling elastomer into mold. Method for manufacturing interdental cleaner includes first step of molding base portion having handle portion and shaft portion (40) by filling composite material into first mold, and second step of forming cleaning portion and slip resistance portion by filling elastomer into second mold (200) with the base portion situated in second mold (200). In first step, what is molded has handle portion including base (24), recessed portion (26), and bulge portion (28) bulging from surface of the recessed portion (26). In second step, cleaning portion and slip resistance portion are formed by filling elastomer into second space from portion of base portion distant from bulge portion (28) toward shaft portion (40).Type: GrantFiled: December 28, 2017Date of Patent: June 14, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku Kikkawa
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Patent number: 11351705Abstract: To provide method for manufacturing interdental cleaner for suppressing elastomer from insufficiently filling into space around shaft portion in filling the elastomer into mold. Method for manufacturing interdental cleaner includes first step of molding base portion having handle portion and shaft portion (40) by filling composite material into first mold, and second step of forming cleaning portion, slip resistance portion and coupling portion by filling elastomer into second mold (200) from distal end portion side of shaft portion (40) with base portion situated in second mold (200), second mold (200) having second space for forming cleaning portion, slip resistance portion and coupling portion. What is used as second mold (200) in second step has ratio no less than 40% of a flow path area in second space for elastomer around distal end portion of handle portion to flow path area in second space for elastomer around proximal end portion of shaft portion (40).Type: GrantFiled: December 28, 2017Date of Patent: June 7, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Tasuku Kikkawa
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Publication number: 20220142951Abstract: A patch (10) comprising: a nonwoven fabric (1); and an adhesive layer (2) on the nonwoven fabric (1), wherein the adhesive layer (2) comprises a cool feeling agent, a local anesthetic and/or an anti-inflammatory analgesic, and water, and the adhesive layer (2) has a maximum thickness of 0.50 mm or more.Type: ApplicationFiled: December 26, 2019Publication date: May 12, 2022Applicant: Kobayashi Pharmaceutical Co., Ltd.Inventors: Daisaku Nagaike, Tsuyoshi Igaue
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Publication number: 20220117385Abstract: Provided is an interdental cleaning tool that can be smoothly inserted between back teeth. An interdental cleaning tool according to the present invention includes: a cleaning tool body that is made of a synthetic resin, and includes a grip portion that is capable of being gripped with fingers of a user and a shaft portion that extends in one direction from the grip portion; and a cleaning portion configured to clean between teeth, covering a leading end of the shaft portion, and made of an elastomer, wherein (angle b)/(angle a) is 0.Type: ApplicationFiled: May 16, 2019Publication date: April 21, 2022Applicant: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Tasuku KIKKAWA, Yuji SAIKI, Tomokazu YOSHIDA
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Patent number: 11298516Abstract: Provided is an application container including a bottom wall, a body section, and a mouth section. The body section includes a base portion, a reduced diameter portion, an interposed portion interposed between the reduced diameter portion and the mouth section, and a back-side neck portion interconnecting the interposed portion and the mouth section at a position opposite to the bottom wall across an axis of the mouth section in a direction orthogonal to the axis. An inner surface of the first belly-side boundary between the base portion and the reduced diameter portion has a shape curved convexly outward. An inner surface of the second belly-side boundary between the reduced diameter portion and the interposed portion has a shape curved convexly inward.Type: GrantFiled: March 17, 2017Date of Patent: April 12, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventor: Naoyuki Kanesaka
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Patent number: 11291867Abstract: An interdental cleaning tool (1) that includes a base (10) that has a shaft (20) shaped to be capable of being inserted between teeth, the base (10) being formed from a composite material that contains a synthetic resin, a reinforcement containing glass, and a copolymer having, as structural units, a polyolefin and an anhydride of an unsaturated carboxylic acid.Type: GrantFiled: September 26, 2017Date of Patent: April 5, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Tasuku Kikkawa, Narutomo Shiraki, Noboru Kusakabe
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Patent number: 11253470Abstract: An object of the present invention is to provide a composition for external use having excellent percutaneous absorption properties. A composition for external use comprising a water-soluble fraction dispersed in an oily phase, wherein the water-soluble fraction contains a surfactant and a solution in which a water-soluble substance is dissolved in water, and the content of the water in the water-soluble fraction is 0.1 to 2.5% by weight based on the composition for external use.Type: GrantFiled: December 26, 2017Date of Patent: February 22, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Takahiro Nakata, Junji Akaki, Masahiro Goto
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Patent number: D946160Type: GrantFiled: April 22, 2020Date of Patent: March 15, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventor: Yoshikazu Matsumura
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Patent number: D946161Type: GrantFiled: April 22, 2020Date of Patent: March 15, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventor: Yoshikazu Matsumura
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Patent number: D946162Type: GrantFiled: April 22, 2020Date of Patent: March 15, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventor: Toshikazu Matsumura
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Patent number: D951466Type: GrantFiled: September 2, 2021Date of Patent: May 10, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Goro Sonoda, Tetsuya Maruyama
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Patent number: D951467Type: GrantFiled: September 2, 2021Date of Patent: May 10, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Goro Sonoda, Tetsuya Maruyama
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Patent number: D959685Type: GrantFiled: March 8, 2021Date of Patent: August 2, 2022Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Tetsuro Juta, Akira Hirano, Koudai Okada, Shuichi Hibi
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Patent number: D961790Type: GrantFiled: September 2, 2021Date of Patent: August 23, 2022Assignee: Kobayashi Pharmaceutical Co., Ltd.Inventors: Goro Sonoda, Tetsuya Maruyama