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Inventor: Manami; Toshihiko
Address: Chichibu, JP
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7527566 |
Golf ball |
May 5, 2009 |
| The present invention provides a golf ball composed of a core, an outermost cover layer and one or more intermediate layer therebetween. At least one intermediate layer includes a mixture composed of a base polymer made of, in a specific ratio, (a) a metal ion neutralization product |
| 7303490 |
Golf ball and making method |
December 4, 2007 |
| In a golf ball comprising a core and a cover, at least one layer of the cover is formed of a cover stock composition in which fullerene and/or carbon nanotubes are uniformly dispersed in a thermoplastic resin. The golf ball is prepared by uniformly dispersing fullerene and/or carbon |
| 7294070 |
Golf ball |
November 13, 2007 |
| In a golf ball having a core and a cover of one or more layer which encloses the core, at least one cover layer is made primarily of a mixture of (A) a thermoplastic resin or thermoplastic elastomer and (B) a polyacetal. The golf ball has an excellent durability to repeated impact, a |
| 7278931 |
Golf ball |
October 9, 2007 |
| In a golf ball having a core or a sphere composed of a core enclosed by a cover layer and having also an outermost cover layer which covers a surface of the core or a surface of the sphere, the outermost cover layer is composed primarily of at least one thermoplastic resin or thermoset |
| 7267623 |
Golf ball |
September 11, 2007 |
| In a golf ball composed of a core and a cover of one or more layer that encloses the core, at least one layer of the cover is composed of 100 parts by weight of a base resin, 1 to 7 parts by weight of titanium oxide, 0.002 to 0.4 part by weight of a blue pigment, and 0.0006 to 0.5 pa |
| 7090799 |
Golf ball and method for preparing golf ball |
August 15, 2006 |
| The invention provides a golf ball comprising a core and a cover of one or more layers, characterized in that at least one layer which constitutes the cover is formed primarily of a mixture of (A) a thermoplastic resin composition selected from among a thermoplastic block copolymer, |
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