ECO FIRST Co., Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2021-03-11

Patent Grants:

Last grant date:

2023-11-21

Top Inventors for applications by ECO FIRST Co., Ltd.

These are the the leading inventors for applications assigned to ECO FIRST Co., Ltd.:

TSUTOMU KATSURA 3 Tokyo, Japan
Tomohiro MASUTANI 1 Tokyo, Japan

Recent patent applications by ECO FIRST Co., Ltd.

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

#1 | 2021-03-11 ✅ Patent 11,821,583 granted on 2023-11-21

US20210071814A1

Mechanical engineering

Monitoring system

#2 | 2021-01-07 ✅ Patent 11,242,954 granted on 2022-02-08

US20210003251A1

Mechanical engineering

Nozzle-type steam trap

#3 | 2016-05-26 ✅ Patent 11,480,295 granted on 2022-10-25

US20160146399A1

Mechanical engineering

Nozzle-type steam trap

Also check out ECO FIRST CO., LTD.'s (Tokyo, Japan) applicant profile with 3 patent applications submitted.

AssigneeID:

108706 ⎘