Asagi

Kosaku Asagi, Tokyo JP

Patent application number	Description	Published
20100266843	Method for Obtaining Para-Type Wholly Aromatic Polyamide - The invention pertains to a method for obtaining para-type wholly aromatic polyamide particles, comprising the steps: a) introducing an aramid polymer solution into a water-based coagulating liquid to obtain a hydrous shaped product; and b) subjecting the never-dried or partly-dried shaped product having a water content of 10 to 99% by weight to freeze-grinding. These aramid polymer particles can be used as a filler material.	10-21-2010

Patent application number	Description	Published
20090286093	LEAD-FREE SOLDER - According to one embodiment of the invention, there is provided a lead-free solder including an alloy rolled into a shape of sheet. The alloy includes: tin; from 10 wt % to less than 25 wt % of silver; and from 3 wt % to 5 wt % of copper. The alloy is free from lead.	11-19-2009

Patent application number	Description	Published
20090231760	HEAD CLIP AND WORKING METHOD USING THE SAME - A head clip used in a task of assembly, inspection, and maintenance such as repair or cleaning of a device having a head attached to an actuator, and to a working method using the head clip. The heads are located at an extreme end of the actuator. The head clip includes first and second support units inserted into the actuator so as to support suspensions to which the heads are disposed. The first support units are in contact with adjacent suspensions and support them at a first position which is located nearer to the pivoting fulcrum than to the heads in the longitudinal direction of the actuator. The second support units regulate the adjacent suspensions at a second position located at the extreme end, and the heads are disposed between the first position and the second position on the longitudinal direction.	09-17-2009