Assignee

NAKA CORP

JP3 patents

Top patents by PatentIndex Score

US4996804AMar 5, 1991

Device and structure for supporting floor panels

NAKA CORP170 citations95

US5072557ADec 17, 1991

Device for fixing floor panels

NAKA CORP102 citations93

US5162612ANov 10, 1992

Closure plate for covering opening of floor panels

NAKA CORP23 citations90