Tsunenaga, JP
Kouji Tsunenaga, Chiryu-City JP
Patent application number | Description | Published |
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20090002113 | IGNITION COIL - An ignition coil includes a coil part having primary and secondary coils, a center core, and a peripheral core, a connector case part, a seal rubber, and a ventilation passage. The coil part is inserted in a plug hole of an engine, and the case part is outside the plug hole. An axial end of the peripheral core is inserted in an insertion hole of the case part. The peripheral core and an inner wall surface of the insertion hole define a ventilation clearance therebetween. A gap between the case part and the plug hole is sealed with the rubber. The rubber is closely-attached to the plug hole and the case part along its whole circumference. The passage, through which the plug hole is ventilated, includes the clearance and a ventilation hole formed at a certain position of the case part away from the rubber to communicate with the clearance. | 01-01-2009 |
Makoto Tsunenaga, Yokohama-Shi JP
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20100035881 | WRINKLE-IMPROVING AGENT - The invention provides a novel wrinkle-improving agent that has an effect of improving wrinkles, that does not entail problems of safety or pain even when applied to the skin, and that contains a very safe substance as an active component. A discovery was made that N-benzoyl-β-alanine, other specific β-alanine derivatives, and salts thereof have a wrinkle-improving effect, whereby a wrinkle-improving agent containing as an active component one, two, or more types of compounds selected from the group composed of these specific β-alanine derivatives and the salts thereof was developed. | 02-11-2010 |
20110065794 | Wrinkle-preventing and improving composition - A wrinkle-preventing and -improving composition comprising one or more than one compound selected from the group consisting of α-amino acid derivatives represented by the following general formula (1) and salts thereof: | 03-17-2011 |
20120165409 | WRINKLE-IMPROVING AGENT - A wrinkle-improving agent that has an effect of improving wrinkles, that does not entail problems of safety or pain even when applied to the skin, and that contains a very safe substance as an active component. A discovery was made that N-benzoyl-β-alanine, other specific β-alanine derivatives, and salts thereof have a wrinkle-improving effect, whereby a wrinkle-improving agent containing as an active component one, two, or more types of compounds selected from the group composed of these specific β-alanine derivatives and the salts thereof was developed. | 06-28-2012 |
20120328719 | EXTERNAL PREPARATION FOR SKIN - An object of the present invention is to provide prevent or improve decreases in the barrier function and moisture retention function of the skin, and that object is achieved by applying an external preparation for skin that comprises a matrix metalloproteinase inhibitor and a heparanase inhibitor. | 12-27-2012 |
20130006355 | ARTIFICIAL SKIN - The present invention relates to a method for producing artificial skin, comprising: adding a matrix metalloproteinase inhibitor and a heparanase inhibitor to an artificial skin formation culture medium comprising human epidermal keratinocytes and human dermal fibroblasts, culturing the cells in the artificial skin formation culture medium, and forming artificial skin. | 01-03-2013 |
20140004210 | DEGRADATION INHIBITOR OF HYALURONIC ACID, COMPRISING ROSEMARY EXTRACT AND RETINOL ACETATE | 01-02-2014 |
Makoto Tsunenaga, Kanagawa JP
Patent application number | Description | Published |
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20100087535 | EXTERNAL COMPOSITION FOR SKIN - A moisturizing agent comprising one or more than one compound selected from the group consisting of lysyl-β-alanine represented by the following general formula (1) and a salt thereof: | 04-08-2010 |
20100094054 | COMPOSITION FOR EXTERNAL APPLICATION TO SKIN - The present invention provides a composition for external application to skin containing one type or two or more types of compounds selected from the group consisting of aminoacetoamide compounds represented by the following general formula (1) and salts thereof. | 04-15-2010 |
20110014307 | BLOOD VESSEL MATURATION, NORMALIZATION OR STABILIZATION AGENT AND WRINKLE PREVENTER/IMPROVER - A vascular maturation, normalization or stabilization agent, or a Tie-2 activation agent, is provided comprising an extract derived from a plant belonging to the genus | 01-20-2011 |
20120157388 | EXTERNAL COMPOSITION FOR SKIN - A moisturizing agent comprising one or more than one compound selected from the group consisting of lysyl-β-alanine represented by the following general formula (1) and a salt thereof: | 06-21-2012 |
Makoto Tsunenaga, Yokohama-Shi, Kanagawa JP
Patent application number | Description | Published |
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20100113450 | Agent for Preventing and Alleviating Wrinkles - The present invention provides an agent for preventing and alleviating wrinkles which has excellent effects of preventing and alleviating wrinkles formed by decreased barrier function of the skin owing to aging or photo aging, that is graphic wrinkles or linear wrinkles. The agent for preventing and alleviating wrinkles consisting of one or more compounds selected from the group consisting of gamma-aminobutyric acid derivatives represented by the following formula (1) or N,N,N-trimethyl gamma-aminobutyric acid represented by the following formula (3) and salts thereof: | 05-06-2010 |
20100168468 | WRINKLE-PREVENTING AND IMPROVING COMPOSITION - A wrinkle-preventing and -improving composition comprising one or more than one compound selected from the group consisting of α-amino acid derivatives represented by the following general formula (1) and salts thereof: | 07-01-2010 |