Patent application number | Description | Published |
20080293510 | Golf club | 11-27-2008 |
20080293516 | Golf club head and golf club - A golf club head | 11-27-2008 |
20090156323 | Golf club - A hosel portion ( | 06-18-2009 |
20090275423 | GOLF CLUB - A hosel portion ( | 11-05-2009 |
20100120556 | GOLF CLUB HEAD | 05-13-2010 |
20100273574 | GOLF CLUB HEAD | 10-28-2010 |
20110098127 | GOLF CLUB - A golf club | 04-28-2011 |
20110190071 | Golf club - A preferable golf club | 08-04-2011 |
20120071261 | GOLF CLUB - A golf club | 03-22-2012 |
20120108363 | METHOD FOR SELECTING GOLF CLUB - The fitting method includes a step of preparing a relationship C in which a face angle at or before impact and a hitting result are considered when a plurality of golf players swing using a plurality of golf clubs with different head physical property values; a step of obtaining measurement result of the face angle by a subject (golf player) hitting a ball with a test club; and a step of determining a head physical property fitted to the subject on the basis of the relationship C and the measurement result of the face angle. Preferably, the relationship C is a relational expression F | 05-03-2012 |
20120122606 | IRON-TYPE GOLF CLUB HEAD - An iron-type golf club head comprises a head main portion having a face for hitting a golf ball, and weight members made of metallic material having heavier specific gravity than the head main portion. The head main portion has a tubular portion provided on a heel side of the face and having a shaft inserting hole. The tubular portion is provided continuously on the lower side of the shaft inserting hole with a bottomed hole part for arranging the weight members. The weight members include a heel-side weight member disposed in the bottomed hole part. | 05-17-2012 |
20130102411 | GOLF CLUB HEAD AND GOLF CLUB - A golf club head ( | 04-25-2013 |
20130109502 | GOLF CLUB HEAD | 05-02-2013 |
20130116065 | GOLF CLUB HEAD AND GOLF CLUB - A golf club head with a hollow portion therein, includes a head main body provided with at least one opening which includes at least a part of a sole portion forming a bottom of the head, a resin member composed of a fiber reinforced resin which is attached to the head main body so as to close the opening, and a reinforcing member across the opening having a specific gravity greater than that of the resin member. | 05-09-2013 |
20130150180 | GOLF CLUB HEAD | 06-13-2013 |
20130320072 | METHOD FOR MANUFACTURING GOLF CLUB HEAD - A method for manufacturing a head | 12-05-2013 |
20140057733 | GOLF CLUB - A golf club | 02-27-2014 |
20140187347 | GOLF CLUB HEAD - A head body h1 includes a recess part | 07-03-2014 |
20140213386 | GOLF CLUB - A golf club gc includes a head hd, a shaft sf, a sleeve sv, and a screw sc. The sleeve sv is secured to a tip part of the shaft sf. The sleeve sv includes a plurality of engaging projections sv | 07-31-2014 |
20140213389 | GOLF CLUB HEAD AND MANUFACTURING METHOD FOR SAME - The present invention provides a golf club head that enables increasing the moment of inertia while also improving durability, and a manufacturing method for the same. The golf club head of the present invention includes a crown portion. The crown portion has a first region having a first thickness and multiple second regions having a second thickness that is smaller than the first thickness. The second regions are distributed in a radiating fashion so as to extend from an origin toward a peripheral portion of the crown portion excluding the face side, the origin being located within 15 mm of the center of gravity of the golf club head in the toe-heel direction and also being located in the vicinity of the face side in the face-back direction in a plan view. | 07-31-2014 |
20140357398 | GOLF CLUB - A golf club includes a club head, and a shaft. The club head includes a hosel formed into a tubular body having a top end and a shaft insertion hole extending downwardly from the top end. The shaft includes a shaft main body and a reinforcing member. The shaft main body is formed into a tubular shape having a tip end, and an internal surface surrounding cavity therein. The reinforcing member has a specific gravity of not more than 2.0 and is fixed in the cavity of the shaft main body. The reinforcing member includes a first portion fitting the internal surface of the shaft main body. The first portion includes an uppermost edge positioned upwardly with respect to the top end of the hosel, and a lowermost edge positioned between the top end of the hosel and the tip end of the shaft main body. | 12-04-2014 |