Inventor

SAKAGAMI SEIGO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “SAKAGAMI SEIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO RUBBER IND

1 patent

US6688992B2Feb 10, 2004

Golf ball

SUMITOMO RUBBER IND29 citations88

SRI SPORTS LTD

1 patent

US7024922B1Apr 11, 2006

Viscoelastic characteristic value-measuring apparatus and method of measuring viscoelastic characteristic value

SRI SPORTS LTD12 citations80