Patents by Inventor Norikazu Iwase
Norikazu Iwase 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: 6974596Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: GrantFiled: October 25, 2002Date of Patent: December 13, 2005Assignee: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Patent number: 6960359Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: GrantFiled: October 25, 2002Date of Patent: November 1, 2005Assignee: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Publication number: 20030129265Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: ApplicationFiled: October 25, 2002Publication date: July 10, 2003Applicant: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Publication number: 20030129266Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: ApplicationFiled: October 25, 2002Publication date: July 10, 2003Applicant: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Patent number: 6495171Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: GrantFiled: May 29, 2001Date of Patent: December 17, 2002Assignee: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Publication number: 20020106415Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: ApplicationFiled: February 22, 2000Publication date: August 8, 2002Inventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Publication number: 20010031285Abstract: This invention relates to IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains at one or more compounds selected from the group consisting of hydroxyl-containing monoterpenes, hydroxyl-containing sesquiterpenes and their acylated derivatives. This invention is also concerned with IL-4 production inhibitors, antiallergic agents and atopic dermatitis preventives and improvers, each of which contains an essential oil such as cedarwood oil. This invention is also concerned with bath medicine compositions, each of which contains one or more ingredients selected from cedrol, cedrenol, farnesol, patchouli alcohol and vetiverol.Type: ApplicationFiled: May 29, 2001Publication date: October 18, 2001Applicant: Kao CorporationInventors: Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa, Kimihiko Hori
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Patent number: 5385737Abstract: Surfactant-containing seamless capsules of the present invention have an inner layer and an outer layer having a film-forming material. The inner layer contains an oily component and a surfactant component. Such surfactant-containing seamless capsules are produced using in multiple nozzle of triple or more having a sequentially increasing diameter. Since the capsules are excellent in emulsive dispersibility of the content liquid and surfactant dispersibility and solubility in the oily component, they can be used in pharmaceuticals, foods, luxury foods, bath additives, detergents and other fields.Type: GrantFiled: June 10, 1993Date of Patent: January 31, 1995Assignee: Kao CorporationInventors: Chitoshi Shigeno, Naoki Katada, Jun Shida, Norikazu Iwase, Hirotaka Sato, Hidenori Yorozu