Akira Shimozuma

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Golf club head or other ball striking device having stiffened face...
- Patent number 11,185,745
- Issue date Nov 30, 2021
- Karsten Manufacturing Corporation
- Robert M. Boyd
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head or other ball striking device having stiffened face...
- Patent number 10,751,586
- Issue date Aug 25, 2020
- Karsten Manufacturing Corporation
- Robert M. Boyd
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club or other ball striking device having stiffened face portion
- Patent number 9,999,811
- Issue date Jun 19, 2018
- Karsten Manufacturing Corporation
- Robert M. Boyd
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club or other ball striking device having stiffened face portion
- Patent number 8,845,454
- Issue date Sep 30, 2014
- Nike, Inc.
- Robert Boyd
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Golf Club Or Other Ball Striking Device Having Stiffened Face Portion
- Publication number 20150072805
- Publication date Mar 12, 2015
- NIKE, Inc.
- Robert M. Boyd
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf Club Or Other Ball Striking Device Having Stiffened Face Portion
- Publication number 20120184394
- Publication date Jul 19, 2012
- NIKE, Inc.
- Robert Boyd
- A63 - SPORTS GAMES AMUSEMENTS