Inventor
KUSUMOTO HARUNOBU
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KUSUMOTO HARUNOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIWA SEIKO INC
19 patentsUS7931542B2Apr 26, 2011
Golf club
DAIWA SEIKO INC93 citations98
US7445564B2Nov 4, 2008
Golf club head
DAIWA SEIKO INC69 citations98
US6193614B1Feb 27, 2001
Golf club head
DAIWA SEIKO INC334 citations98
US6926616B1Aug 9, 2005
Golf club head
DAIWA SEIKO INC73 citations97
US6402637B1Jun 11, 2002
Golf club head
DAIWA SEIKO INC84 citations97
US6634958B1Oct 21, 2003
Golf club
DAIWA SEIKO INC65 citations96
US6306047B1Oct 23, 2001
Golf club shaft
DAIWA SEIKO INC57 citations96
US6056648AMay 2, 2000
Golf club shaft
DAIWA SEIKO INC59 citations96
US7775906B2Aug 17, 2010
Golf club
DAIWA SEIKO INC34 citations92
US7115048B2Oct 3, 2006
Iron head for a golf club
DAIWA SEIKO INC25 citations92
US6966848B2Nov 22, 2005
Golf club head and method of manufacturing the same
DAIWA SEIKO INC50 citations92
US6524195B1Feb 25, 2003
Tubular body
DAIWA SEIKO INC25 citations92
US6322458B1Nov 27, 2001
Golf club shaft
DAIWA SEIKO INC24 citations92
US6106413AAug 22, 2000
Tubular body
DAIWA SEIKO INC35 citations92
USD497964SNov 2, 2004
Golf club head
DAIWA SEIKO INC17 citations91
US7448962B2Nov 11, 2008
Golf club
DAIWA SEIKO INC12 citations84
US5947839ASep 7, 1999
Golf club shaft
DAIWA SEIKO INC16 citations74
US7025117B2Apr 11, 2006
Golf club head
DAIWA SEIKO INC6 citations73
USD491993SJun 22, 2004
Golf club head
DAIWA SEIKO INC2 citations61