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Yoshiyuki Okido
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making a multi-piece solid golf ball
Patent number
7,029,614
Issue date
Apr 18, 2006
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Ink for golf ball
Patent number
6,838,513
Issue date
Jan 4, 2005
Sumitomo Rubber Industries, Ltd.
Yoshiyuki Okido
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Apparatus for manufacturing a golf ball with an initial preparatory...
Patent number
6,428,299
Issue date
Aug 6, 2002
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for detecting mass eccentricity
Patent number
6,085,578
Issue date
Jul 11, 2000
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Golf ball and manufacturing method of golf ball core
Patent number
6,039,910
Issue date
Mar 21, 2000
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing a golf ball with an initial preparatory fo...
Patent number
6,036,907
Issue date
Mar 14, 2000
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metallic mold for injection-molding of golf balls
Patent number
5,407,341
Issue date
Apr 18, 1995
Sumitomo Rubber Industries, Ltd.
Seiichiro Endo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Ink for golf ball
Publication number
20030027663
Publication date
Feb 6, 2003
Yoshiyuki Okido
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Multi-piece solid golf ball and method of making the same
Publication number
20020002085
Publication date
Jan 3, 2002
Sumitomo Rubber Industries, Ltd.
Hiroaki Tanaka
A63 - SPORTS GAMES AMUSEMENTS