Shoichi Dekura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Golf club head and method of manufacturing the same
- Patent number 5,868,635
- Issue date Feb 9, 1999
- Daiwa Seiko
- Yuichi Aizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Golf club
- Patent number 5,766,089
- Issue date Jun 16, 1998
- Daiwa Seiko, Inc.
- Shoichi Dekura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head and method of manufacturing the same
- Patent number 5,697,854
- Issue date Dec 16, 1997
- Daiwa Seiko, Inc.
- Yuichi Aizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Golf club head
- Patent number 5,658,207
- Issue date Aug 19, 1997
- Daiwa Seiko, Inc.
- Yuichi Aizawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club with cushion material between shaft and head
- Patent number 5,575,723
- Issue date Nov 19, 1996
- Daiwa Seiko, Inc.
- Shigeki Take
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Gulf club head
- Patent number 5,573,469
- Issue date Nov 12, 1996
- Daiwa Seiko, Inc.
- Shoichi Dekura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club
- Patent number 5,538,246
- Issue date Jul 23, 1996
- Daiwa Seiko, Inc.
- Shoichi Dekura
- A63 - SPORTS GAMES AMUSEMENTS