Inventor
ISHIHARA KUNITOSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ISHIHARA KUNITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE SPORTS CO LTD
8 patentsUS5792008AAug 11, 1998
Golf ball
BRIDGESTONE SPORTS CO LTD145 citations99
US6123628ASep 26, 2000
Solid golf balls and method of making
BRIDGESTONE SPORTS CO LTD138 citations98
US5899822AMay 4, 1999
Three-piece solid golf ball
BRIDGESTONE SPORTS CO LTD168 citations98
US5800286ASep 1, 1998
Golf ball
BRIDGESTONE SPORTS CO LTD107 citations98
US5993968ANov 30, 1999
Wound golf ball
BRIDGESTONE SPORTS CO LTD123 citations97
US6054550AApr 25, 2000
Wound golf ball
BRIDGESTONE SPORTS CO LTD69 citations96
US5876294AMar 2, 1999
Three-piece solid golf ball
BRIDGESTONE SPORTS CO LTD58 citations96
US6582325B1Jun 24, 2003
Solid golf balls and method of making
BRIDGESTONE SPORTS CO LTD39 citations92