Patent application number | Description | Published |
20090072227 | ORGANIC COMPOUND CRYSTAL AND FIELD-EFFECT TRANSISTOR - A field-effect transistor includes a channel-forming region composed of an organic compound crystal including π-electron conjugated molecules each containing chalcogen atoms as a constituent, wherein the distance between chalcogen atoms of adjacent π-electron conjugated molecules is short, and the organic compound crystal has a periodic structure in which π-electron conjugated molecules are two-dimensionally or three-dimensionally linked together. | 03-19-2009 |
20100035947 | METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES - A method for manufacturing neuraminic acid derivatives is provided, also synthetic intermediates of the neuraminic acid derivatives and methods for their manufacture, and neuraminic acid derivatives having high purity. | 02-11-2010 |
20130197072 | METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES - Methods for manufacturing neuraminic acid compounds and synthetic intermediates of neuraminic acid compounds, including a method for manufacturing a compound represented by | 08-01-2013 |
20140018417 | METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES - A method for manufacturing a compound represented by the formula (13): | 01-16-2014 |
20150253516 | OPTICAL CONNECTOR CLEANING TOOL AND OPTICAL CONNECTOR END FACE OBSERVATION SYSTEM - An optical connector cleaning tool includes a cylindrical connecting portion to which an optical connector is connected, a cleaning unit configured to guide a cleaning thread to a coupling end face of an optical connector plug, and an optical unit having an optical path reaching the optical connector plug. The optical unit includes a lens arranged in a position facing the coupling end face to form one end portion of an optical system, and having a missing portion extending in an optical-axis direction, and an image sensor positioned at the other end of the optical system. The cleaning unit includes a rod-like cleaning tip having a thread passage through which the cleaning thread passes. The cleaning tip is inserted into a hollow portion of the lens having the missing portion extending in the optical-axis direction, such that the cleaning tip is movable in a longitudinal direction thereof. | 09-10-2015 |
20150259314 | METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES - A method of manufacturing a compound represented by the formula R | 09-17-2015 |
20150376155 | METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES - A method for manufacturing a compound represented by the following formula (13): | 12-31-2015 |
20150376156 | NEURAMINIC ACID DERIVATIVES - A compound represented by the following formula (I): | 12-31-2015 |