Inventor
KOGAWA MASAYOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOGAWA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
6 patentsUS6546802B2Apr 15, 2003
Evaluation method of golf club and golf club
YOKOHAMA RUBBER CO LTD23 citations91
US7651403B2Jan 26, 2010
Method of selecting golf club
YOKOHAMA RUBBER CO LTD8 citations83
US6916251B2Jul 12, 2005
Golf club set and golf club shaft set
YOKOHAMA RUBBER CO LTD9 citations72
US7169056B2Jan 30, 2007
Golf club set and golf club shaft set
YOKOHAMA RUBBER CO LTD3 citations61
US7156749B2Jan 2, 2007
Golf club set and golf club shaft set
YOKOHAMA RUBBER CO LTD0 citations50
US7150684B2Dec 19, 2006
Golf club set and golf club shaft set
YOKOHAMA RUBBER CO LTD0 citations50