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Attorney: Sughrue Mion,


Number of patents: 3
Last date: January 23, 2007

NumberTitleIssue Date
7166043Golf ball
A golf ball with a large number of dimples and a coating film formed on its surface, which is characterized in that said coating film is formed from a coating material incorporated with fine silica powder having an average particle diameter no larger than 200 nm. Th...
01/23/2007
7132094Method of producing hollow alumina particle
A method of producing hollow alumina particles in which the grain size of hollow alumina particles is controlled and in which a high formation ratio of hollow particles is obtained while suppressing the formation of solid particles. The method includes irradiating s...
11/07/2006
7131139Method for authorizing access to computer applications
The method for authorizing access to computer applications is implemented using a computer installation which includes a computer station (1) connected to an inter-computer communication network (9), a read unit (10) connected by an electric cab...
10/31/2006
 
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