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Hiroshi Uyama
Hiroshi Uyama, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110040479 | ROUTE GUIDANCE SYSTEM, ROUTE SEARCH SERVER, ROUTE GUIDANCE METHOD, AND TERMINAL - First and second route guidance systems provided with country or region-specific map data or route search network data are linked. If the departure place and the destination are in different areas, a first route guidance system (A) extracts a candidate connection which is the border between the different areas to transmit it to a second route guidance system (B). The first and second route guidance systems search the optimum route from the departure place to the candidate connection and the optimum candidate route from the candidate connection to the destination, respectively and provide the required time and link data to their respective route guidance systems. The first or second route guidance system determines a recommended route with the smallest total of the required time out of candidate routes connected at the candidate connection and provides the recommended route data including the link data from the first route guidance system (A) to a terminal ( | 02-17-2011 |
| 20110219027 | ROUTING GUIDE MEDIATION SYSTEM, ROUTING GUIDE MEDIATION SERVER, AND ROUTING GUIDE METHOD - A routing guide mediation system is equipped with a routing guide mediation server, establishing cooperation between a plurality of routing guide systems having map data by country and region and network data for route search. When a departure point and a destination are points in different areas, a first route search server extracts a candidate contact point which will be the boundary between the different areas, and transmits it to a second route search server via the routing guide mediation server. Then, the first and second route search servers search for an optical route from the departure point to the candidate contact point and an optimal candidate route from the candidate contact point to the destination, individually, and the first route search server acquires the amounts of time required for these routes and link data via the routing guide mediation server. The first route search server determines a recommended route with the smallest total amount of time required out of the candidate routes connected at the candidate contact point, and provides the data on the recommended route including the link data to a terminal device. | 09-08-2011 |
Hiroshi Uyama, Suita-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090155658 | ELECTRODE FOR POLYMER ELECTROLYTE FUEL CELL, MEMBRANE/ELECTRODE ASSEMBLY AND PROCESS FOR PRODUCING CATALYST LAYER - To provide an electrode for a polymer electrolyte membrane having high gas diffusion performance, a membrane/electrode assembly, and a process for producing a nonwoven structure for a catalyst layer, which can produce the membrane/electrode assembly inexpensively and easily. | 06-18-2009 |
| 20100016628 | Polyester Polyol - A star-branched polyester polyol is obtained by polymerizing lactide or lactic acid, using, as an initiator, a fat and oil composed mainly of a triacylglycerol that has at least three hydroxyl groups or epoxy groups in its molecule. This polyester polyol has low crystallinity and a low melting point, and thus shows good working properties when used in various applications. Furthermore, this polyester polyol is derived from renewable resources, and, thus, it is highly desirable in view of its effectiveness in protecting the global environment and preventing fossil resources from being depleted. | 01-21-2010 |
| 20100036093 | CHOLESTEROLAMINE-INTRODUCED POLY-GAMMA-GLUTAMIC ACID DERIVATIVE - Provided is a poly-γ-glutamic acid derivative having appropriately controlled hydrophilicity, which can be processed into a form of fine particles. Provided is a PGA derivative in a form of fine particles having a particle diameter of 50 to 1,000 nm, which is obtained by introducing cholesterol into poly-γ-glutamic acid (PGA). Thus, the PGA particles can be mixed with various biological materials (e.g., medicament) so as to be used in various applications in the field of biotechnology. Specifically, it can be used as a carrier of a medicament, or the like. Further, it is also made possible to use PGA in various applications in the field of nanotechnology that is studied in recent years. | 02-11-2010 |
| 20100096769 | PROCESS FOR PRODUCING FIBER AND METHOD FOR PRODUCING CATALYST LAYER - To provide a process whereby an ultrafine fiber of a fluorinated ion exchange resin can be produced easily at low cost, and a method whereby a catalyst layer having a high gas diffusion property can be produced easily at low cost. | 04-22-2010 |
Hiroshi Uyama, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090093034 | Method for Separation of Lactic Acid Component from Lactic Acid Fermentation Liquor, and Separation Apparatus - A lactic acid component (e.g., lactic acid or oligo (lactic acid)) can be obtained by extraction from a lactic acid fermentation liquor with a pH of 4.8 or less, using at least one solvent selected from the group consisting of toluene, xylene, mesitylene, ethylbenzene, methanol, ethanol, propanol, butanol, and mineral spirit. Furthermore, oligo (lactic acid) can be obtained, by heating a lactic acid fermentation liquor with a pH of 4.8 or less under reduced pressure, and washing, with water, the fermentation liquor containing a produced oligo (lactic acid). Hence, a method is provided for separating a lactic acid component from a lactic acid fermentation liquor, which is free from incorporation of impurities and which includes simple steps. | 04-09-2009 |
| 20090131557 | SHAPE MEMORY RESIN - A shape memory resin of the present invention contains a network polymer and a thermoplastic polymer, and the thermoplastic polymer is dissolved in the network polymer. The shape memory resin of the present invention can be produced by a simple process of simply dissolving the thermoplastic polymer in a network polymer precursor and cross-linking this network polymer precursor. In the present invention, an epoxy compound is preferably used as the network polymer precursor. | 05-21-2009 |
Hiroshi Uyama, Shiga JP
| Patent application number | Description | Published |
|---|---|---|
| 20080247986 | Hyaluronidase Inhibitor Containing Poly-Gamma-Glutamic Acid as an Effective Component - The present invention relates to a hyaluronidase inhibitor containing poly-gamma-glutamic acid (PGA) as an active ingredient, a composition for maintaining skin elasticity and a composition for improving allergy, wherein each of the compositions contains PGA as an active ingredient. The inventive compositions containing PGA are effective in maintaining skin moisturization and skin elasticity by effectively inhibiting the activity of hyaluronidase which is an enzyme that degrades hyaluronic acid present in the skin dermis. Also, the compositions can relieve allergic symptoms by inhibiting the permeability of inflammatory cells. | 10-09-2008 |
Hiroshi Uyama, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110275749 | Polylactic Acid Resin Composition and Additive for Polylactic Acid Resin - Provided is a polylactic acid resin composition which has excellent flexibility and heat resistance without decreasing a biomass degree. The polylactic acid resin composition includes a polylactic acid and a branched polylactic acid having at least three branched chains composed of a polylactic acid in the molecule can be obtained. This polylactic acid resin composition is very superior due to the following reasons: the resin composition has excellent flexibility because plasticization is accelerated; the resin composition has excellent heat resistance because crystallization is accelerated; and the resin composition is effective in protection of the global environment and measures against fossil resource depletion because the resin composition is derived from a recyclable resource. | 11-10-2011 |