Inventor
NISHIO MASAYOSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NISHIO MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SRI SPORTS LTD
8 patentsUS7442132B2Oct 28, 2008
Golf club head
SRI SPORTS LTD147 citations98
US7494426B2Feb 24, 2009
Golf club head
SRI SPORTS LTD108 citations97
US7070512B2Jul 4, 2006
Golf club
SRI SPORTS LTD120 citations97
US7607992B2Oct 27, 2009
Golf club head
SRI SPORTS LTD52 citations93
US7022031B2Apr 4, 2006
Iron-type golf club head
SRI SPORTS LTD32 citations92
US7364514B2Apr 29, 2008
Golf putter head
SRI SPORTS LTD15 citations84
US7270609B2Sep 18, 2007
Golf putter head
SRI SPORTS LTD11 citations84
US7077761B2Jul 18, 2006
Golf club and method of making golf club
SRI SPORTS LTD14 citations83