Inventor

IMAMOTO YASUNORI

JP59 patents

⚠️ This page may combine multiple inventors who share the name “IMAMOTO YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRIDGESTONE SPORTS CO LTD

48 patents

US7749101B2Jul 6, 2010

Wood-type golf club head

BRIDGESTONE SPORTS CO LTD150 citations99

US7695377B2Apr 13, 2010

Golf club head

BRIDGESTONE SPORTS CO LTD89 citations99

US7530901B2May 12, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD335 citations99

US7530903B2May 12, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD212 citations99

US7438649B2Oct 21, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD153 citations99

US7347795B2Mar 25, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD124 citations99

US7344452B2Mar 18, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD182 citations99

US7326472B2Feb 5, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD127 citations99

US7318782B2Jan 15, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD163 citations99

US7316623B2Jan 8, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD121 citations99

US7303486B2Dec 4, 2007

Golf club head

BRIDGESTONE SPORTS CO LTD351 citations99

USD507615SJul 19, 2005

Wood golf head

BRIDGESTONE SPORTS CO LTD103 citations99

US8926450B2Jan 6, 2015

Golf club head

BRIDGESTONE SPORTS CO LTD92 citations98

US7806781B2Oct 5, 2010

Golf club head

BRIDGESTONE SPORTS CO LTD77 citations98

US7455600B2Nov 25, 2008

Golf club head

BRIDGESTONE SPORTS CO LTD96 citations98

US7232381B2Jun 19, 2007

Iron golf club head

BRIDGESTONE SPORTS CO LTD65 citations98

US7207899B2Apr 24, 2007

Golf club head

BRIDGESTONE SPORTS CO LTD115 citations98

US7147576B2Dec 12, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD70 citations98

US7125343B2Oct 24, 2006

Iron golf club head

BRIDGESTONE SPORTS CO LTD132 citations98

USD516649SMar 7, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD84 citations98

US6949031B2Sep 27, 2005

Golf club head

BRIDGESTONE SPORTS CO LTD99 citations98

USD501235SJan 25, 2005

Wood golf club head

BRIDGESTONE SPORTS CO LTD83 citations98

USD499158SNov 30, 2004

Wood golf club head

BRIDGESTONE SPORTS CO LTD127 citations98

US6572491B2Jun 3, 2003

Golf club head

BRIDGESTONE SPORTS CO LTD155 citations98

US6340337B2Jan 22, 2002

Golf club head

BRIDGESTONE SPORTS CO LTD217 citations98

US6254494B1Jul 3, 2001

Golf club head

BRIDGESTONE SPORTS CO LTD372 citations98

US5681228AOct 28, 1997

Golf club head

BRIDGESTONE SPORTS CO LTD121 citations97

US7878923B2Feb 1, 2011

Golf club head

BRIDGESTONE SPORTS CO LTD35 citations96

USD482092SNov 11, 2003

Golf club head

BRIDGESTONE SPORTS CO LTD64 citations96

USD466960SDec 10, 2002

Golf club head

BRIDGESTONE SPORTS CO LTD56 citations96

US8033929B2Oct 11, 2011

Golf club head

BRIDGESTONE SPORTS CO LTD23 citations93

US7540812B2Jun 2, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD34 citations93

US7520822B2Apr 21, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD36 citations93

US7497788B2Mar 3, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD37 citations93

US7481719B2Jan 27, 2009

Golf club head

BRIDGESTONE SPORTS CO LTD36 citations93

US7410427B2Aug 12, 2008

Iron golf club head

BRIDGESTONE SPORTS CO LTD29 citations93

USD541894SMay 1, 2007

Putter head

BRIDGESTONE SPORTS CO LTD18 citations93

USD539370SMar 27, 2007

Putter head

BRIDGESTONE SPORTS CO LTD19 citations93

USD537134SFeb 20, 2007

Putter head

BRIDGESTONE SPORTS CO LTD26 citations93

USD528617SSep 19, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD31 citations93

USD525330SJul 18, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD33 citations93

USD520090SMay 2, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD20 citations93

USD516147SFeb 28, 2006

Golf club head

BRIDGESTONE SPORTS CO LTD23 citations93

USD509868SSep 20, 2005

Iron golf club head

BRIDGESTONE SPORTS CO LTD29 citations93

USD499155SNov 30, 2004

Golf club head

BRIDGESTONE SPORTS CO LTD31 citations93

USD496084SSep 14, 2004

Wood golf club head

BRIDGESTONE SPORTS CO LTD24 citations93

USD494649SAug 17, 2004

Iron golf club head

BRIDGESTONE SPORTS CO LTD21 citations93

USD482093SNov 11, 2003

Golf club head

BRIDGESTONE SPORTS CO LTD44 citations93

BRIDGESTONE SPORT CORP

1 patent

US7273423B2Sep 25, 2007

Golf club head

BRIDGESTONE SPORT CORP235 citations97

YAMAGISHI HISASHI

1 patent

US8092320B2Jan 10, 2012

Golf club head

YAMAGISHI HISASHI33 citations94

Showing the top 50 of 59 patents by PatentIndex Score.