Assignee
YONEX KK
JP21 patents
Top patents by PatentIndex Score
US6162132ADec 19, 2000
Golf club head having hollow metal shell
YONEX KK206 citations98
US6077171AJun 20, 2000
Iron golf club head including weight members for adjusting center of gravity thereof
YONEX KK530 citations98
US4667963AMay 26, 1987
Golf club head
YONEX KK180 citations98
US4635941AJan 13, 1987
Golf club head
YONEX KK98 citations96
US4630827ADec 23, 1986
Golf club head
YONEX KK87 citations96
US4582321AApr 15, 1986
Golf club head
YONEX KK72 citations96
US4534558AAug 13, 1985
Golf club head
YONEX KK88 citations96
US6840872B2Jan 11, 2005
Golf club head
YONEX KK134 citations92
US6254500B1Jul 3, 2001
Racket with meshed titanium reinforcement
YONEX KK20 citations92
US6746343B2Jun 8, 2004
Iron golf club head
YONEX KK59 citations90
US4919438AApr 24, 1990
Tennis racket
YONEX KK25 citations80
US10576346B2Mar 3, 2020
Artificial shuttlecock feather and shuttlecock
YONEX KK9 citations75
US4911444AMar 27, 1990
Tennis racket
YONEX KK15 citations73
US4575084AMar 11, 1986
Badminton racket having novel throat connection
YONEX KK18 citations73
US10857440B2Dec 8, 2020
Artificial shuttlecock feather and shuttlecock
YONEX KK3 citations70
USD552194SOct 2, 2007
Racket head
YONEX KK6 citations69
US9597555B2Mar 21, 2017
Racket
YONEX KK2 citations62
US6579198B2Jun 17, 2003
Tennis racket with shaft having light weight metal piece
YONEX KK3 citations62
US10974100B2Apr 13, 2021
Racket and grommet
YONEX KK1 citations61
US10786718B2Sep 29, 2020
Artificial shuttlecock feather and shuttlecock
YONEX KK0 citations49
US9750989B2Sep 5, 2017
Racket and grommet
YONEX KK1 citations41