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Inventor profile of:

Hiroyasu Hamada

City:

Osaka

Country:

Japan

Published Applications:

1

Last publication date:

2007-03-15

Recent patent applications by Hamada Hiroyasu

Hiroyasu Hamada from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-03-15

US20070056520A1

Human necessities

Automatic cleaning and packaging device for pet excrement and collecting material for pet excrement

InventorID:

4372107 ⎘