Yoshinori Egashira

Person

Chichibu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,802,778
- Issue date Aug 12, 2014
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,461,268
- Issue date Jun 11, 2013
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball, and method for preparing golf ball m...
- Patent number 8,450,419
- Issue date May 28, 2013
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,362,149
- Issue date Jan 29, 2013
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,288,476
- Issue date Oct 16, 2012
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,158,708
- Issue date Apr 17, 2012
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,106,125
- Issue date Jan 31, 2012
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball and method of improving golf ball performance
- Patent number 8,106,134
- Issue date Jan 31, 2012
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,106,115
- Issue date Jan 31, 2012
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,071,684
- Issue date Dec 6, 2011
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 8,053,524
- Issue date Nov 8, 2011
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Three-piece solid golf ball
- Patent number RE42801
- Issue date Oct 4, 2011
- Bridgestone Sports Co., Ltd.
- Hiroshi Higuchi
- 473 - Games using tangible projectile
Information Patent Grant
Three-piece solid golf ball
- Patent number RE42752
- Issue date Sep 27, 2011
- Bridgestone Sports Co., Ltd.
- Hiroshi Higuchi
- 473 - Games using tangible projectile
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,892,112
- Issue date Feb 22, 2011
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball
- Patent number 7,892,113
- Issue date Feb 22, 2011
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,871,341
- Issue date Jan 18, 2011
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball, and method for preparing golf ball m...
- Patent number 7,851,527
- Issue date Dec 14, 2010
- Bridgestone Sports Co., Ltd
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,803,874
- Issue date Sep 28, 2010
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing golf ball
- Patent number 7,794,641
- Issue date Sep 14, 2010
- Bridgestone Sports Co., Ltd.
- Hiroyuki Nagasawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,700,689
- Issue date Apr 20, 2010
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball, and method for preparing golf ball m...
- Patent number 7,635,730
- Issue date Dec 22, 2009
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing golf ball
- Patent number 7,601,290
- Issue date Oct 13, 2009
- Bridgestone Sports Co., Ltd.
- Hiroyuki Nagasawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball, and method for preparing golf ball m...
- Patent number 7,591,739
- Issue date Sep 22, 2009
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material and golf ball
- Patent number 7,572,195
- Issue date Aug 11, 2009
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,514,505
- Issue date Apr 7, 2009
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball
- Patent number 7,479,533
- Issue date Jan 20, 2009
- Bridgestone Sports Co., Ltd.
- Hiroyuki Nagasawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,393,288
- Issue date Jul 1, 2008
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball material, golf ball and method for preparing golf ball ma...
- Patent number 7,393,289
- Issue date Jul 1, 2008
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball
- Patent number 6,130,294
- Issue date Oct 10, 2000
- Bridgestone Sports Co., Ltd.
- Yasushi Ichikawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball
- Patent number 6,051,654
- Issue date Apr 18, 2000
- Bridgestone Sports Co., Ltd.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
GOLF BALL MATERIAL AND GOLF BALL
- Publication number 20120122609
- Publication date May 17, 2012
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20120095148
- Publication date Apr 19, 2012
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20120083574
- Publication date Apr 5, 2012
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori EGASHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE
- Publication number 20120077624
- Publication date Mar 29, 2012
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20120010347
- Publication date Jan 12, 2012
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL, AND METHOD FOR PREPARING GOLF BALL M...
- Publication number 20100324172
- Publication date Dec 23, 2010
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori EGASHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20100152330
- Publication date Jun 17, 2010
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20100125001
- Publication date May 20, 2010
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori EGASHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20100056303
- Publication date Mar 4, 2010
- Bridgestone Sports Co, Ltd.
- Yoshinori EGASHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE
- Publication number 20100056304
- Publication date Mar 4, 2010
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori EGASHIRA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE
- Publication number 20100056299
- Publication date Mar 4, 2010
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20100009779
- Publication date Jan 14, 2010
- BRIDGESTONE SPORTS, CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL AND GOLF BALL
- Publication number 20090298617
- Publication date Dec 3, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20090298616
- Publication date Dec 3, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING GOLF BALL
- Publication number 20090286939
- Publication date Nov 19, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Hiroyuki Nagasawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Golf Ball Material, Golf Ball And Method For Preparing Golf Ball Ma...
- Publication number 20090281244
- Publication date Nov 12, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori EGASHIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20090270544
- Publication date Oct 29, 2009
- BRIDGESTONE SPORTS CO., ITD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL AND GOLF BALL
- Publication number 20090270200
- Publication date Oct 29, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20090253534
- Publication date Oct 8, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20090221385
- Publication date Sep 3, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL, AND METHOD FOR PREPARING GOLF BALL M...
- Publication number 20090082507
- Publication date Mar 26, 2009
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Golf ball material and golf ball
- Publication number 20080318710
- Publication date Dec 25, 2008
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20080242447
- Publication date Oct 2, 2008
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
- Publication number 20080227569
- Publication date Sep 18, 2008
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf ball material, golf ball, and method for preparing golf ball m...
- Publication number 20080161456
- Publication date Jul 3, 2008
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Golf ball material, golf ball and method for preparing golf ball ma...
- Publication number 20080021161
- Publication date Jan 24, 2008
- Bridgestone Corporation
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Golf ball material, golf ball, and method for preparing golf ball m...
- Publication number 20080003442
- Publication date Jan 3, 2008
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Golf ball material, golf ball and method for preparing golf ball ma...
- Publication number 20070282069
- Publication date Dec 6, 2007
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Golf ball material, golf ball and method for preparing golf ball ma...
- Publication number 20070049419
- Publication date Mar 1, 2007
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Golf ball material, golf ball and method for preparing golf ball ma...
- Publication number 20060293121
- Publication date Dec 28, 2006
- BRIDGESTONE SPORTS CO., LTD.
- Yoshinori Egashira
- A63 - SPORTS GAMES AMUSEMENTS

Yoshinori Egashira

Person

Patents Grantslast 30 patents

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball, and method for preparing golf ball m...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball and method of improving golf ball performance

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Three-piece solid golf ball

Three-piece solid golf ball

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball, and method for preparing golf ball m...

Golf ball material, golf ball and method for preparing golf ball ma...

Method for producing golf ball

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball, and method for preparing golf ball m...

Method for producing golf ball

Golf ball material, golf ball, and method for preparing golf ball m...

Golf ball material and golf ball

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball

Golf ball

Patents Applicationslast 30 patents

GOLF BALL MATERIAL AND GOLF BALL

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL, AND METHOD FOR PREPARING GOLF BALL M...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE

GOLF BALL AND METHOD OF IMPROVING GOLF BALL PERFORMANCE

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL AND GOLF BALL

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

METHOD FOR PRODUCING GOLF BALL

Golf Ball Material, Golf Ball And Method For Preparing Golf Ball Ma...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL AND GOLF BALL

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL, AND METHOD FOR PREPARING GOLF BALL M...

Golf ball material and golf ball

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...

Golf ball material, golf ball, and method for preparing golf ball m...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball, and method for preparing golf ball m...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...

Golf ball material, golf ball and method for preparing golf ball ma...