Patents by Inventor Takahiro Yabuuchi

Takahiro Yabuuchi 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).

  • Patent number: 11414312
    Abstract: A load handling device that is installed between a supply position and a loading position, and configured to load at the loading position the load that has been fed from the supply position. The load handling device includes a base platform, a lifting unit that is movable up and down relative to the base platform, a pair of forks that is configured to support a bottom surface of the load that has been fed from the supply position, a fork distance adjusting mechanism that is configured to adjust a distance between the pair of forks in accordance with a size of the load, and a fork advancing/retracting mechanism that is configured to cause the pair of forks to advance to or retract from the loading position.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: August 16, 2022
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Shigehiro Nobata, Takahiro Yabuuchi
  • Publication number: 20210354964
    Abstract: A load handling device that is installed between a supply position and a loading position, and configured to load at the loading position the load that has been fed from the supply position. The load handling device includes a base platform, a lifting unit that is movable up and down relative to the base platform, a pair of forks that is configured to support a bottom surface of the load that has been fed from the supply position, a fork distance adjusting mechanism that is configured to adjust a distance between the pair of forks in accordance with a size of the load, and a fork advancing/retracting mechanism that is configured to cause the pair of forks to advance to or retract from the loading position.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 18, 2021
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Shigehiro NOBATA, Takahiro YABUUCHI
  • Patent number: 5506264
    Abstract: The present invention is concerned with the zinc tranexamate represented by the formula: ##STR1## or its pharmacologically acceptable organic acid salts. The zinc compounds of the present invention, when given in smaller doses than tranexamic acid and cetraxate hydrochloride, exhibit anti-inflammatory and anti-ulcer activities, and are tasteless and odorless, thus being easy to be administered; in particular, the organic acid salts are water-soluble and can be processed into the liquid dosage forms of injectable solution and liquid preparations for external uses.
    Type: Grant
    Filed: December 20, 1994
    Date of Patent: April 9, 1996
    Assignee: Zaidan Hojin Seisan Kaihatsu Kaguki Kenkyusho
    Inventors: Hajime Fujimura, Takahiro Yabuuchi, Teruo Tanaka
  • Patent number: 5489609
    Abstract: The present invention covers 2-aminoethanesulfonic acid zinc complex compound as represented by the formula [I]: ##STR1## as well as a process for producing the same, and an anti-hepatitis agent, liver function improving agent and anti-ulcer agent. As compared with 2-aminoethanesulfonic acid, glutathione and glycyrrhizin, the compound (I) of the present invention exhibits improved anti-hepatitis activity, and also strengthens detoxicating activity toward various compounds to thereby develop liver function improving activity, while the said compound shows excellent anti-ulcer activity but greatly lowered toxicity.
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: February 6, 1996
    Assignee: Zaidan Hoijn Seisan Kaihatsu Kagaku Kenkyusho
    Inventors: Hajime Fujimura, Takahiro Yabuuchi, Teruo Tanaka, Yoichi Nagamura
  • Patent number: 5475028
    Abstract: The present invention relates to a 2-aminoethanesulfonic acid zinc complex represented by the following formula: ##STR1## (wherein M is an alkali metal atom), to a process for producing the said complex from 2-aminoethanesulfonic acid and to use of the said complex as an anti-hepatitis agent, liver function improving agent and anti-ulcer agent. The said complex exhibits not only improved physiological activities such as anti-hepatitis activity, suppressory activity against liver-function disorder and anti-ulcer activity but also protective and restorative activity for the digestive tract.
    Type: Grant
    Filed: July 13, 1994
    Date of Patent: December 12, 1995
    Assignee: Zaidan Hojin Seisan Kaihatsu Kagaku Kenkyusho
    Inventors: Hajime Fujimura, Takahiro Yabuuchi, Teruo Tanaka, Yoichi Nagamura
  • Patent number: 4879301
    Abstract: Benzothiazolone Derivatives represented by the formula: ##STR1## in which X is halogen, A is alkylene and R is alkoxy, amino, substituted amino, carboxyalkyl or carboxyalkylene, which are useful as antiallergic or antiinflammatory agents.
    Type: Grant
    Filed: April 26, 1988
    Date of Patent: November 7, 1989
    Assignees: Hoei Pharmaceutical Co., Ltd., Research Institute for Production Developement
    Inventors: Suminori Umio, Shizuo Kozasa, Takahiro Yabuuchi
  • Patent number: 4666911
    Abstract: An analgesic compositon containing as active ingredient an allophanoylpiperazine compound represented by the general formula ##STR1## wherein R.sup.1 represents a lower alkyl group or phenyl group; R.sup.2 and R.sup.3 each represents a hydrogen atom or a lower alkyl group; and R.sup.4 represents a phenyl group or a substituted phenyl group having as substituent a halogen atom or methyl, trifluoromethyl, hydroxyl, methoxy, methylenedioxy, nitro, or carboxyl group; pyridyl group, pyrimidyl group, thiazolyl group, benzyl group, cinnamyl group, cyclohexyl group, a lower alkyl group, a substituted lower alkyl group having chlorine atom or hydroxyl group as substituent; or a lower alkenyl group.
    Type: Grant
    Filed: July 8, 1981
    Date of Patent: May 19, 1987
    Assignee: Taiho Pharmaceutical Company Limited
    Inventors: Hajime Fujimura, Yasuzo Hiramatu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani
  • Patent number: 4371544
    Abstract: An analgesic, anti-inflammatory or anti-pyretic composition containing 1,1,3,5-substituted biuret compound of the formula, ##STR1## wherein R.sup.1 is a lower alkyl group or a phenyl group; R.sup.2 is a lower alkyl group, a phenyl group or a substituted phenyl group having chlorine atom(s), methyl group(s) or methoxy group(s) as the substituent(s), further R.sup.1 and R.sup.2 may form a single ring containing one or two hetero atoms including the adjacent nitrogen atom; R.sup.3 is a hydrogen atom, a lower alkyl group or a phenyl group; R.sup.4 is a phenyl group, a substituted phenyl group having halogen atom(s), trifluoromethyl group(s), methyl group(s), methoxy group(s), dimethyl-amino group(s), nitro group(s), hydroxyl group(s), acetyl group(s), or methylthio group(s) as the substituent(s), a benzyl group, a cyclohexyl group or a lower alkyl group, as the active ingredient.
    Type: Grant
    Filed: April 24, 1981
    Date of Patent: February 1, 1983
    Assignee: Taiho Pharmaceutical Company Limited
    Inventors: Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani
  • Patent number: 4350700
    Abstract: An analgesic, anti-inflammatory or anti-pyretic composition containing 1,3,5-substituted biuret compound of the formula, ##STR1## wherein R.sup.1 is a hydrogen atom, a lower alkyl group, a substituted lower alkyl group having chlorine atom(s), cyano group(s), dimethylamino group(s), hydroxy group(s), methoxy group(s) or carboxy group(s) as the substituent(s), a lower alkenyl group, a hydroxy group, a methoxy group, an acetyl group or a phenyl group; R.sup.2 is a hydrogen atom, a lower alkyl group or a phenyl group; R.sup.3 is a phenyl group, a substituted phenyl group having halogen atom(s), trifluoromethyl group(s), methyl group(s), methoxy group(s), methylenedioxy group(s), hydroxy group(s), dimethylamino group(s), carboxy group(s) or carboxymethyl group(s) as the substituent(s), a benzyl group, a pyridyl group, a substituted pyridyl group having methyl group(s) as the substituent(s), a pyridylmethyl group, pyrimidinyl group, a thiazolyl group or a thienyl group, as the active ingredient.
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: September 21, 1982
    Assignee: Taiho Pharmaceutical Company, Limited
    Inventors: Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani
  • Patent number: 4293713
    Abstract: A novel 1,1,3,5-substituted biuret compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are respectively the same or different, and each are alkyl groups having 1 to 4 carbon atoms; R.sup.3 is a cyclohexyl group or a phenyl group which may be unsubstituted or may have at least one substituent selected from the group consisting of chlorine, bromine, fluorine, methyl, trifluoromethyl, dimethylamino, methoxy, methylthio, nitro and acetyl. The novel 1,1,3,5-substituted biuret compounds are useful as an analgesic, anti-inflammatory and/or anti-pyretic agent.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: October 6, 1981
    Assignee: Taiho Pharmaceutical Company Limited
    Inventors: Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani
  • Patent number: 4287207
    Abstract: An analgesic, anti-inflammatory or anti-pyretic composition containing 1,3,5-substituted biuret compound of the formula, ##STR1## wherein R.sup.1 is a hydrogen atom, a lower alkyl group, a substituted lower alkyl group having chlorine atom(s), cyano group(s), dimethylamino group(s), hydroxy group(s), methoxy group(s) or carboxy group(s) as the substituent(s), a lower alkenyl group, a hydroxy group, a methoxy group, an acetyl group or a phenyl group; R.sup.2 is a hydrogen atom, a lower alkyl group or a phenyl group; R.sup.3 is a phenyl group, a substituted phenyl group having halogen atom(s), trifluoromethyl group(s), methyl group(s), methoxy group(s), methylenedioxy group(s), hydroxy group(s), dimethylamino group(s), carboxy group(s) or carboxymethyl group(s) as the substituent(s), a benzyl group, a pyridyl group, a substituted pyridyl group having methyl group(s) as the substituent(s), a pyridylmethyl group, pyrimidinyl group, a thiazolyl group or a thienyl group, as the active ingredient.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: September 1, 1981
    Assignee: Taiho Pharmaceutical Company, Limited
    Inventors: Hajime Fujmura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani
  • Patent number: 4278672
    Abstract: An analgesic, anti-inflammatory or anti-pyretic composition containing 1,1,3,5-substituted biuret compound of the formula, ##STR1## wherein R.sup.1 is a lower alkyl group or a phenyl group; R.sup.2 is a lower alkyl group, a phenyl group or a substituted phenyl group having chlorine atom(s), methyl group(s) or methoxy group(s) as the substituent(s), further R.sup.1 and R.sup.2 may form a single ring containing one or two hetero atoms including the adjacent nitrogen atom; R.sup.3 is a hydrogen atom, a lower alkyl group or a phenyl group; R.sup.4 is a phenyl group, a substituted phenyl group having halogen atom(s), trifluoromethyl group(s), methyl group(s), methoxy group(s), dimethylamino group(s), nitro group(s), hydroxyl group(s), acetyl group(s) or methylthio group(s) as the substituent(s), a benzyl group, a cyclohexyl group or a lower alkyl group, as the active ingredient.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: July 14, 1981
    Assignee: Taiho Pharmaceutical Company, Limited
    Inventors: Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa, Takaji Honna, Hidekazu Miyake, Makoto Kajitani