Patents by Inventor Toshie Takahashi
Toshie Takahashi 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: 6487279Abstract: A telephone terminal has a large size display indicating a telephone operation display of a touch panel system and it is used, for example, in a dealing speech system of financial organizations and the like. The telephone terminal has telephone operation indication functions which control the large display, as well as a master controller for controlling the display depicting telephone operation indications (pagination keys) and a slave controller for controlling the handlings concerning communication functions in order to obtain improved communication functions of the telephone terminal proper. These of the master controller and slave controller are cooperatively functioned to control these telephone indication functions and communication functions.Type: GrantFiled: March 9, 2000Date of Patent: November 26, 2002Assignee: Hitachi Telecom Technologies, Ltd.Inventors: Toshie Takahashi, Takashi Sato
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Patent number: 6359032Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part. Further, the present invention provides a coloring agent particle comprising a polymer particle in the above-mentioned polymer emulsion; and wherein a coloring material (k) is present in the shell-part and/or core-part. Furthermore, the present invention provides a deodorizing fiber wherein a polymer particle in the above-mentioned polymer emulsion is present on the surface of the fiber.Type: GrantFiled: January 9, 2001Date of Patent: March 19, 2002Assignee: Kao CorporationInventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada
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Publication number: 20010053803Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part.Type: ApplicationFiled: January 9, 2001Publication date: December 20, 2001Applicant: KAO CORPORATIONInventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada
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Publication number: 20010038829Abstract: A cosmetic comprising: component (A): water-insoluble polymer particles having an average particle size of from 1 to 40 &mgr;m, comprising a shell part including a hydrophilic polymer and a core part including a hydrophobic polymer, and carrying an ultraviolet ray preventing agent on their surface or inside; and component (B): a cationic surface active agent.Type: ApplicationFiled: April 9, 2001Publication date: November 8, 2001Applicant: Kao CorporationInventors: Yoshihiro Hasebe, Hiromi Nambu, Toshie Takahashi, Shinzo Osumi
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Patent number: 6252003Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part. Further, the present invention provides a coloring agent particle comprising a polymer particle in the above-mentioned polymer emulsion; and wherein a coloring material (k) is present in the shell-part and/or core-part. Furthermore, the present invention provides a deodorizing fiber wherein a polymer particle in the above-mentioned polymer emulsion is present on the surface of the fiber.Type: GrantFiled: February 3, 2000Date of Patent: June 26, 2001Assignee: Kao CorporationInventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada
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Patent number: 6044136Abstract: A telephone terminal has a large size display indicating a telephone operation display of a touch panel system and it is used, for example, in a dealing speech system of financial organizations and the like. The telephone terminal has telephone operation indication functions which control the large display, as well as a master controller for controlling the display depicting telephone operation indications (pagination keys) and a slave controller for controlling the handlings concerning communication functions in order to obtain improved communication functions of the telephone terminal proper. These of the master controller and slave controller are cooperatively functioned to control these telephone indication functions and communication functions.Type: GrantFiled: February 3, 1997Date of Patent: March 28, 2000Assignee: Hitachi Telecom Technolgies, Ltd.Inventors: Toshie Takahashi, Takashi Sato
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Patent number: 5756552Abstract: Herein disclosed is a lyophilized pharmaceutical preparation obtained by lyophilizing an aqueous composition having property of reversible thermosetting gelation and comprising an effective amount of a drug, 0.2 to 2.1 (W/V)% of methylcellulose (the content of methoxyl group is within the range of 26 to 33%), 1.2 to 2.3 (w/v)% of citric acid and 0.5 to 13 (W/V)% of polyethylene glycol. The lyophilized pharmaceutical preparation makes it possible to stably store drugs unstable to water till they are put into practical use and, upon therapeutic use, an aqueous composition having property of reversible thermosetting gelation which can undergo gelation when locally applied can easily and immediately be reconstituted from the preparation by addition of a proper amount of a solvent for reconstitution.Type: GrantFiled: April 14, 1997Date of Patent: May 26, 1998Assignee: Wakamoto Pharmaceutical Co., Ltd.Inventors: Masanobu Takeuchi, Hiroe Suzuki, Toshie Takahashi, Hiroki Maruyama, Miyako Sasaki, Keiko Naito, Touru Oguma, Makoto Maeda
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Patent number: 5753600Abstract: A detergent composition comprising (a) 0.1 to 95% by weight of a saccharide nonionic surfactant and (b) 0.01 to 5% by weight of an antibacterial agent. The detergent compositions are outstandingly mild to the skin, exhibiting a high antibacterial effect, without influencing or weakening the cutaneous metabolic and barrier functions of the skin. The detergent compositions can effectively restrain the early occurrence of dandruff after shampooing when used as detergents for the scalp and the hair. They also exhibit high antibacterial effect when used as body detergents.Type: GrantFiled: November 14, 1994Date of Patent: May 19, 1998Assignee: Kao CorporationInventors: Jun Kamegai, Hisataka Kobayashi, Toshie Takahashi, Takashi Imamura, Sachio Naito
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Patent number: 5624962Abstract: An aqueous drug composition having property of reversible thermosetting gelation for ophthalmic, dermatological and body cavitical use which comprises effective amount of drugs used for pharmaceutical therapy or diagnosis, methylcellulose, citric acid and polyethylene glycol and has a pH of 3 to 10, characterized in that said aqueous drug composition is fluid liquid before administration or application and forms gel at a body temperature of a local region immediately after administration or application.Type: GrantFiled: April 12, 1995Date of Patent: April 29, 1997Assignee: Wakamoto Pharmaceutical Co., Ltd.Inventors: Masanobu Takeuchi, Hiroe Suzuki, Toshie Takahashi, Hiroki Maruyama, Miyako Fukushima, Keiko Naitou, Touru Oguma, Masayoshi Goto
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Patent number: 5471525Abstract: In a telephone exchange system accommodating a large number of communication lines, a line status display system is provided, which permits display of the status of a large number of lines in a limited display space of the terminal for scale reduction, is capable of flexible use with satisfactory operation control property and will not reduce the processing capacity of the exchange equipment. In a telephone exchange system comprising an exchange equipment (1) and a plurality of terminals (2, 2') accommodated therein, the exchange equipment (1) accommodating a plurality of lines, when detecting a line status change, sends out corresponding information to all the terminals (2, 2'), and the terminals check whether the line is a subject of processing, and if so, displays pertinent information in a predetermined display position.Type: GrantFiled: September 23, 1994Date of Patent: November 28, 1995Assignee: Hitachi Telecom Technologies, Ltd.Inventors: Yoshihisa Domoto, Toshie Takahashi, Toshimi Kurumada
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Patent number: 5465292Abstract: A trading telephone unit of a trading telephone system includes three display devices and control keys on the trading telephone unit. A first display device is provided at an upper left side of the unit having a function keyboard and a ten-key keyboard provided thereunder. On the right side of the unit, two display devices are provided in parallel with one of the two display devices being a second display device having, for example, twenty line selecting keys and a third display device having fifteen line selecting keys and four incoming line selecting keys, thereby enabling the unit to indicate thirty-five lines at once. The trading telephone includes pagenation memory having, for example, ten pages of memory with each page carrying thirty-five line names and dialing numbers.Type: GrantFiled: September 20, 1993Date of Patent: November 7, 1995Assignee: Hitachi Telecom Technologies, Ltd.Inventors: Toshie Takahashi, Takashi Sato, Toshimi Kurumada, Yoshiyuki Kokubun
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Patent number: 5356916Abstract: A 1,2,4-oxadiazole derivative is represented by the following general formula (I): ##STR1## wherein R.sup.1 represents a lower alkyl or cycloalkyl group, a lower alkyl group substituted with a halogen atom, a lower alkylamino group or a phenyl group; R.sup.2 represents a hydrogen atom, a lower dialkylamino group, a cyclic alkylamino group, a cyclic amino group having an oxygen or nitrogen atom in the ring, a phenyl group which may be substituted with a halogen atom, a pyridyl group, an imidazolyl group, an alkylimidazolyl group, a benzimidazolyl group or a 2-oxopyrrolidinyl group; and n is 1, 2 or 3. The derivative has excellent monoamine oxidase-inhibitory activity and is effective as a medicine for treating Parkinson's disease.Type: GrantFiled: January 31, 1992Date of Patent: October 18, 1994Assignee: Wakamoto Pharmaceutical Co., Ltd.Inventors: Hatsunori Toyofuku, Jun Matsumoto, Toshie Takahashi, Masakazu Ebie, Naomi Sasada, Mitsuzi Agata, Shohei Sawaki, Masayoshi Goto
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Patent number: 5234618Abstract: A detergent composition comprising (a) 0.1 to 95% by weight of a saccharide nonionic surfactant and (b) 0.01 to 5% by weight of an antibacterial agent. The detergent compositions are outstandingly mild to the skin, exhibiting a high antibacterial effect, without influencing or weakening the cutaneous metabolic and barrier functions of the skin. The detergent compositions can effectively restrain the early occurrence of dandruff after shampooing when used as detergents for the scalp and the hair. They also exhibit high antibacterial effect when used as body detergents.Type: GrantFiled: October 1, 1991Date of Patent: August 10, 1993Assignee: Kao CorporationInventors: Jun Kamegai, Hisataka Kobayashi, Toshie Takahashi, Takashi Imamura, Sachio Naito
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Patent number: 5071870Abstract: Disclosed is a composition comprising trioxane and an assistant aiding in the insect-proofing action of trioxane or controlling its vapor pressure.Type: GrantFiled: April 26, 1989Date of Patent: December 10, 1991Assignee: Mitsubishi Gas Chemical Co., Inc.Inventors: Mutsuhiko Takeda, Minoru Kakuda, Kiyoshi Yoshida, Toshie Takahashi, Masafumi Shimpo
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Patent number: 5051251Abstract: A hair cosmetic composition comprising the following components (A) and (B):(A) 1.0 to 50.0% by weight, based on the total weight of the composition, of a dialkylene glycol monoalkyl ether represented by formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group and R.sup.2 represents an alkyl group having 1 to 5 carbon atoms; and(B) 0.01 to 20.0% by weight, based on the total weight the composition, of at least one cationic surfactant is disclosed.This hair cosmetic composition imparts an excellent texture to the hair and protects the hair from splitting or broken, without showing any stickiness or an oily feel.Type: GrantFiled: July 6, 1990Date of Patent: September 24, 1991Assignee: Kao CorporationInventors: Kouzi Morita, Toshie Takahashi, Sachio Naito