Inventor

OYAMA FUMIHIRO

JP3 patents

Patents

3 patents

US5479745AJan 2, 1996

Floor panel support leg and double floor

SUMITOMO RUBBER IND111 citations95

US5398466AMar 21, 1995

Stanchion unit assembly for floor boards

SUMITOMO RUBBER IND54 citations91

US5301480AApr 12, 1994

Stanchion unit assembly for floor boards

SUMITOMO RUBBER IND43 citations88