Eiwa Land Environment Co., Ltd

City:

Country:

Japan

Published Applications:

Last publication date:

2008-12-25

Patent Grants:

Last grant date:

2011-07-05

Top Inventors for applications by Eiwa Land Environment Co., Ltd

These are the the leading inventors for applications assigned to Eiwa Land Environment Co., Ltd:

Ryoichi Okamoto 1 Fukuyama-shi, Japan
Ryoichi Okamoto 1 Fukuyama, Japan

Recent patent applications by Eiwa Land Environment Co., Ltd

Eiwa Land Environment Co., Ltd based in , JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2008-12-25 ✅ Patent 7,972,500 granted on 2011-07-05

US20080314806A1

Chemistry; metallurgy

Waste water purification apparatus

AssigneeID:

441106 ⎘