Echo Giken Co., Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2006-07-13

Patent Grants:

Last grant date:

2010-03-16

Top Inventors for applications by Echo Giken Co., Ltd.

These are the the leading inventors for applications assigned to Echo Giken Co., Ltd.:

Yasuo Fukuda 1 Tokyo, Japan
Makoto Takemura 1 Tokyo, Japan
Eiji Suhara 1 Tokyo, Japan
Eiji Suhara 1 Ome, Japan

Kazuaki Souda 1 Tokyo, Japan
Masaaki KATO 1 Kanagawa, Japan
Masaaki Kato 1 Fujisawa, Japan

Recent patent applications by Echo Giken Co., Ltd.

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

#1 | 2006-07-13 ✅ Patent 7,678,200 granted on 2010-03-16

US20060154837A1

Chemistry; metallurgy

Technique on ozone water for use in cleaning semiconductor substrate

AssigneeID:

293610 ⎘