Tokyo
Japan
4
2010-11-11
The entities that hold a legal rights for patent applications filed by inventor Ikegami Masato:
Masato Ikegami from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Trampoline with attachment frame assembly
#2 | 2009-11-12Mini-trampoline with support bar
#3 | 2007-10-04Trampoline with contact surface that promotes circulation
#4 | 2005-02-10Trampoline having a curved frame with better jumping characteristics
3690631 ⎘