Isamu Toshinari

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Iron-type golf club head
- Patent number D720026
- Issue date Dec 23, 2014
- Mizuno USA, Inc.
- David Llewellyn
- D21 - Games, toys, and sports goods
Information Patent Grant
Iron-type golf club head
- Patent number D682959
- Issue date May 21, 2013
- Mizuno USA, Inc.
- Mamoru Saraie
- D21 - Games, toys, and sports goods
Information Patent Grant
Iron-type golf club head
- Patent number D682961
- Issue date May 21, 2013
- Mizuno USA, Inc.
- David Llewellyn
- D21 - Games, toys, and sports goods
Information Patent Grant
Iron-type golf club head
- Patent number D650877
- Issue date Dec 20, 2011
- Mizuno USA, Inc.
- David Llewellyn
- D21 - Games, toys, and sports goods
Information Patent Grant
Iron golf club heads and golf club sets with variable weight distri...
- Patent number 8,021,246
- Issue date Sep 20, 2011
- Mizuno USA, Inc.
- David Llewellyn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Iron-type golf club head
- Patent number D641821
- Issue date Jul 19, 2011
- Mizuno USA, Inc.
- David Llewellyn
- D21 - Games, toys, and sports goods
Information Patent Grant
Back design for an iron golf club head
- Patent number D600765
- Issue date Sep 22, 2009
- Mizuno USA, Inc.
- David Llewellyn
- D21 - Games, toys, and sports goods
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
Iron golf club and golf club set with variable weight distribution
- Patent number 7,022,028
- Issue date Apr 4, 2006
- Mizuno Corporation
- Masao Nagai
- 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
Iron golf club and golf club set
- Patent number 6,709,345
- Issue date Mar 23, 2004
- Mizuno Corporation
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
IRON GOLF CLUB HEADS AND GOLF CLUB SETS WITH VARIABLE WEIGHT DISTRI...
- Publication number 20100160067
- Publication date Jun 24, 2010
- MIZUNO USA, INC.
- DAVID LLEWELLYN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Iron golf club and golf club set with variable weight distribution
- Publication number 20050085312
- Publication date Apr 21, 2005
- Masao Nagai
- 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
Iron gulf club and golf club set
- Publication number 20020065140
- Publication date May 30, 2002
- Mototaka Iwata
- A63 - SPORTS GAMES AMUSEMENTS

Isamu Toshinari

Person

Patents Grantslast 30 patents

Iron-type golf club head

Iron-type golf club head

Iron-type golf club head

Iron-type golf club head

Iron golf club heads and golf club sets with variable weight distri...

Iron-type golf club head

Back design for an iron golf club head

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

Iron golf club and golf club set with variable weight distribution

Golf club iron head

Weight portion for a golf club iron head

Iron golf club and golf club set

Golf club and method of manufacturing the golf club

Patents Applicationslast 30 patents

IRON GOLF CLUB HEADS AND GOLF CLUB SETS WITH VARIABLE WEIGHT DISTRI...

Iron golf club and golf club set with variable weight distribution

Iron golf club and golf club set

Iron gulf club and golf club set