Norio Sumitomo

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Akashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Golf club shaft
- Patent number 6,773,358
- Issue date Aug 10, 2004
- Sumitomo Rubber Industries., LTD
- Norio Sumitomo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft
- Patent number 6,533,677
- Issue date Mar 18, 2003
- Sumitomo Rubber Industries, Ltd.
- Norio Sumitomo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number 6,475,099
- Issue date Nov 5, 2002
- Sumitomo Rubber Industries, Ltd.
- Norio Sumitomo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft
- Patent number 6,017,279
- Issue date Jan 25, 2000
- Sumitomo Rubber Industries, Ltd.
- Norio Sumitomo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Iron club head
- Patent number 5,628,698
- Issue date May 13, 1997
- Sumitomo Rubber Industries, Ltd.
- Norio Sumitomo
- A63 - SPORTS GAMES AMUSEMENTS