Inventor

MUROTANI RYOKO

JP3 patents

Patents

3 patents

US7024712B2Apr 11, 2006

Posture correcting device

FOOT TECHNO INC34 citations89

US7810192B2Oct 12, 2010

Head support pillow

FOOT TECHNO INC19 citations80

US7584556B2Sep 8, 2009

Footgear and insole

FOOT TECHNO INC2 citations59