Inventor

MASUTANI YUTAKA

JP65 patents

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

BRIDGESTONE SPORTS CO LTD

45 patents

US6605009B1Aug 12, 2003

Solid golf ball

BRIDGESTONE SPORTS CO LTD188 citations99

US6431998B1Aug 13, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD204 citations99

US5816937AOct 6, 1998

Golf ball having a multilayer cover

BRIDGESTONE SPORTS CO LTD245 citations99

US6527652B1Mar 4, 2003

Solid golf ball

BRIDGESTONE SPORTS CO LTD96 citations98

US6461251B1Oct 8, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD90 citations98

US6419595B1Jul 16, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD111 citations98

US6416425B1Jul 9, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD88 citations98

US6394912B1May 28, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD136 citations98

US6254495B1Jul 3, 2001

Solid golf ball

BRIDGESTONE SPORTS CO LTD104 citations98

US6106415AAug 22, 2000

Multi-layer structure solid golf ball

BRIDGESTONE SPORTS CO LTD93 citations98

US5947844ASep 7, 1999

Golf ball and mold therefor

BRIDGESTONE SPORTS CO LTD118 citations98

US5836834ANov 17, 1998

Golf balls

BRIDGESTONE SPORTS CO LTD106 citations98

US5730665AMar 24, 1998

Golf ball and method of making same

BRIDGESTONE SPORTS CO LTD101 citations98

US5993968ANov 30, 1999

Wound golf ball

BRIDGESTONE SPORTS CO LTD123 citations97

US6458307B2Oct 1, 2002

Method of manufacturing a golf ball

BRIDGESTONE SPORTS CO LTD44 citations96

US6361453B1Mar 26, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD58 citations96

US6290612B1Sep 18, 2001

Solid golf ball

BRIDGESTONE SPORTS CO LTD53 citations96

US6200232B1Mar 13, 2001

Golf ball and method of arranging dimples thereto

BRIDGESTONE SPORTS CO LTD68 citations96

US5908359AJun 1, 1999

Golf ball having improved symmetry

BRIDGESTONE SPORTS CO LTD60 citations96

US5906551AMay 25, 1999

Golf ball

BRIDGESTONE SPORTS CO LTD66 citations96

US5874038AFeb 23, 1999

Injection mold for golf balls and method for preparing golf balls

BRIDGESTONE SPORTS CO LTD67 citations96

US5836833ANov 17, 1998

Golf ball

BRIDGESTONE SPORTS CO LTD75 citations96

US5816943AOct 6, 1998

Golf balls and their production process

BRIDGESTONE SPORTS CO LTD66 citations96

US5651741AJul 29, 1997

Golf ball

BRIDGESTONE SPORTS CO LTD73 citations96

US5976035ANov 2, 1999

Wound golf ball

BRIDGESTONE SPORTS CO LTD98 citations95

US6659886B1Dec 9, 2003

Golf ball mold and golf ball

BRIDGESTONE SPORTS CO LTD50 citations93

US6575847B1Jun 10, 2003

Golf ball and method of manufacturing the same

BRIDGESTONE SPORTS CO LTD21 citations93

US6561926B2May 13, 2003

Golf ball

BRIDGESTONE SPORTS CO LTD21 citations93

US6465573B1Oct 15, 2002

Solid golf ball

BRIDGESTONE SPORTS CO LTD34 citations93

US6383091B1May 7, 2002

Golf ball

BRIDGESTONE SPORTS CO LTD29 citations93

US6379270B2Apr 30, 2002

Golf ball

BRIDGESTONE SPORTS CO LTD30 citations93

US6296578B1Oct 2, 2001

Golf ball

BRIDGESTONE SPORTS CO LTD28 citations93

US6271296B1Aug 7, 2001

Solid golf ball

BRIDGESTONE SPORTS CO LTD42 citations93

US6267695B1Jul 31, 2001

Golf ball

BRIDGESTONE SPORTS CO LTD28 citations93

US6217463B1Apr 17, 2001

Golf ball

BRIDGESTONE SPORTS CO LTD28 citations93

US6217462B1Apr 17, 2001

Golf ball

BRIDGESTONE SPORTS CO LTD28 citations93

US6213893B1Apr 10, 2001

Golf ball

BRIDGESTONE SPORTS CO LTD38 citations93

US6213897B1Apr 10, 2001

Preparation of golf balls

BRIDGESTONE SPORTS CO LTD27 citations93

US6066054AMay 23, 2000

Golf ball

BRIDGESTONE SPORTS CO LTD43 citations93

US6048279AApr 11, 2000

Golf ball

BRIDGESTONE SPORTS CO LTD45 citations93

US5975869ANov 2, 1999

Golf ball mold having adjustable pimple forming pins

BRIDGESTONE SPORTS CO LTD25 citations93

US5961401AOct 5, 1999

Golf balls

BRIDGESTONE SPORTS CO LTD42 citations93

US5902193AMay 11, 1999

Golf ball

BRIDGESTONE SPORTS CO LTD45 citations93

US5902191AMay 11, 1999

Golf balls and their production process

BRIDGESTONE SPORTS CO LTD39 citations93

US5759116AJun 2, 1998

Golf ball

BRIDGESTONE SPORTS CO LTD26 citations93

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

5 patents

US6904298B2Jun 7, 2005

Mobile information communicating terminal device having video camera

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD103 citations97

US6342932B1Jan 29, 2002

Liquid crystal display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD100 citations95

US6879337B2Apr 12, 2005

Portable terminal device with camera

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations93

US7269442B2Sep 11, 2007

Information terminal device provided with turning function-carrying camera

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations90

US6788960B2Sep 7, 2004

Portable information communication terminal apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations90

Showing the top 50 of 65 patents by PatentIndex Score.