Inventor
NINOMIYA TOSHIO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “NINOMIYA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
4 patentsUS5228694AJul 20, 1993
Iron golf club head made of fiber-reinforced resin
YOKOHAMA RUBBER CO LTD112 citations95
US5080366AJan 14, 1992
Wood-type golf club head
YOKOHAMA RUBBER CO LTD92 citations95
US5158289AOct 27, 1992
Golf clubs
YOKOHAMA RUBBER CO LTD29 citations92
US5009425AApr 23, 1991
Golf club head
YOKOHAMA RUBBER CO LTD104 citations92