Inventor
OHNISHI AKIO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OHNISHI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
4 patentsUS5377985AJan 3, 1995
Head for iron type golf club
SUMITOMO RUBBER IND215 citations97
US6089992AJul 18, 2000
Golf club head
SUMITOMO RUBBER IND64 citations95
US6001032ADec 14, 1999
Golf club head
SUMITOMO RUBBER IND57 citations95
US5004242AApr 2, 1991
Iron gold club head and method of producing the same
SUMITOMO RUBBER IND84 citations95