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Hiroki Sakamoto, Osaka JP

Hiroki Sakamoto, Osaka JP

Patent application numberDescriptionPublished
20080207654HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I):08-28-2008
20090156775POLYSILANE AND POLYSILANE-CONTAINING RESIN COMPOSITION - A polysilane having excellent functionalities (e.g., solubility in a solvent and reactivity) is obtained by introducing a structural unit of the following formula (1) to a polysilane through a reaction of a dihalosilane having a Si—H bond and adding a hydrosilylatable compound (e.g., a compound having a carbon-carbon unsaturated bond) to the Si—H bond,06-18-2009
20090176812HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I):07-09-2009
20100056526HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I): wherein R1 is an oxo group, ═N—R or the like; a group represented by the formula: is a group represented by the formula: R2 is a group represented by the formula: or a salt thereof. The compound of the present invention is useful as a drug for the prophylaxis or treatment of circulatory diseases, metabolic diseases and/or central nervous system diseases.03-04-2010
20100105709HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I):04-29-2010
20100113780HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I):05-06-2010
20100137281HETEROCYCLIC COMPOUND AND USE THEREOF - The present invention aims to provide a compound having superior pharmacological action, physicochemical properties and the like, which is useful for the prophylaxis or treatment s of circulatory diseases such as hypertension, cardiac diseases, arteriosclerosis, renal diseases, cerebral apoplexy and the like and/or metabolic diseases such as hyperlipidemia, obesity, diabetes and the like, central nervous disorders such as cerebral infarction and the like, mental diseases such as dementia, depression and the like, and the like.06-03-2010
20110065141Method of Diagnosing Pancreatic Cancer with the Use of N-Binding Type Sugar Chains - The present invention is to provide a novel marker for diagnosing pancreatic cancer, a method for determining if a subject has pancreatic cancer utilizing the marker, etc. The present inventors collected blood from patients of 78 cases in total including patients of 24 cases with pancreaticobiliary-duct benign disorder (16 gallstone cases and 8 pancreatitis cases) and patients of 54 cases with pancreatic cancer, and mass spectrometry was performed on N-linked sugar chains in plasma. From the 74 mass-spectrometric peaks detected, 65 sugar chains were extracted based on the results of PAM analysis. These extracted sugar chains were then used to predict pancreatic cancer or pancreaticobiliary-duct benign disorder, to correctly diagnose 74% cases. Further, a T-test was performed between the two groups, the group of pancreaticobiliary-duct benign disorder and the group of pancreatic cancer, which identified two sugar chains, the sugar chain of m/z 3031 and the sugar chain of m/z 2362, as sugar chains demonstrating significant difference (p<0.05) and exhibiting 2-fold or greater difference in expression levels between the two groups. The rate of correct detection when using these sugar chains was calculated with six classifiers, all of which gave the result of about 70% correct detection.03-17-2011
20110079276TITANIUM OXIDE STRUCTURE AND POROUS TITANIUM OXIDE COMPOSITION - With a view to realizing a titanium oxide structure that has a large surface area and enables efficient transfer of ions and electrons by virtue of titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide composition and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide structure or porous titanium oxide composition.04-07-2011
20110083737TITANIUM OXIDE-COVERED CARBON FIBER AND POROUS TITANIUM OXIDE-COVERED CARBON MATERIAL COMPOSITION - With a view to realizing a titanium oxide composite that has a large surface area and that enables efficient transfer of electrons by covering a surface of rod-like or fibrous carbon with a covering layer comprising titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide-covered carbon material composition, and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide-covered carbon material or porous titanium oxide-covered carbon material composition.04-14-2011
20110112120HETEROMONOCYCLIC COMPOUND AND USE THEREOF - A compound represented by the formula (I):05-12-2011

Patent applications by Hiroki Sakamoto, Osaka JP