Waterworks Technology Development Organization

City:

Osaka

Country:

Japan

Published Applications:

Last publication date:

2009-09-10

Patent Grants:

Last grant date:

2010-10-26

Top Inventors for applications by Waterworks Technology Development Organization

These are the the leading inventors for applications assigned to Waterworks Technology Development Organization:

Haruhiko Shimizu 1 Osaka, Japan
Haruhiko Shimizu 1 Osaka-shi, Japan
Kiyoharu Nakano 1 Osaka-shi, Japan
Hisakazu Asai 1 Osaka, Japan

Hisakazu Asai 1 Osaka-shi, Japan
Kiyoharu Nakano 1 Osaka, Japan

Recent patent applications by Waterworks Technology Development Organization

Waterworks Technology Development Organization based in Osaka, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2009-09-10 ✅ Patent 7,819,384 granted on 2010-10-26

US20090224197A1

Mechanical engineering

Gate valve device

AssigneeID:

432599 ⎘