Kiyotaka CHAEN

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Perimeter-weighted back portion with an integrated trapezoidal weig...
- Patent number D552703
- Issue date Oct 9, 2007
- Mizuno Corporation
- Motokaka Iwata
- D21 - Games, toys, and sports goods
Information Patent Grant
Perimeter-weighted golf club back with integrated trapezoidal weight
- Patent number D547817
- Issue date Jul 31, 2007
- Mizuno Corporation
- Mototaka Iwata
- D21 - Games, toys, and sports goods
Information Patent Grant
Iron golf club and golf club set
- Patent number 7,131,913
- Issue date Nov 7, 2006
- Mizuno Corporation
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club iron head
- Patent number D508722
- Issue date Aug 23, 2005
- Mizuno Corporation
- Mototaka Iwata
- D21 - Games, toys, and sports goods
Information Patent Grant
Weight portion for a golf club iron head
- Patent number D504167
- Issue date Apr 19, 2005
- Mizuno Corporation
- Mototaka Iwata
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club and method of manufacturing the golf club
- Patent number 6,666,779
- Issue date Dec 23, 2003
- Mizuno Corporation
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft
- Patent number 6,520,867
- Issue date Feb 18, 2003
- Mizuno Corporation
- Koryo Miura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D379390
- Issue date May 20, 1997
- Mizuno Corporation
- Tomomi Watanabe
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
GOLF GLOVE
- Publication number 20080244808
- Publication date Oct 9, 2008
- Mizuno Corporation
- Kiyotaka CHAEN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Iron golf club and golf club set
- Publication number 20040147335
- Publication date Jul 29, 2004
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf club
- Publication number 20020082118
- Publication date Jun 27, 2002
- Mototaka Iwata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Iron gulf club and golf club set
- Publication number 20020065140
- Publication date May 30, 2002
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS

Kiyotaka CHAEN

Person

Patents Grantslast 30 patents

Perimeter-weighted back portion with an integrated trapezoidal weig...

Perimeter-weighted golf club back with integrated trapezoidal weight

Iron golf club and golf club set

Golf club iron head

Weight portion for a golf club iron head

Golf club and method of manufacturing the golf club

Golf club shaft

Golf club head

Patents Applicationslast 30 patents

GOLF GLOVE

Iron golf club and golf club set

Golf club

Iron gulf club and golf club set