SUMITMO OSAKA CEMENT CO., LTD.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2017-03-16

Patent Grants:

Last grant date:

2019-07-30

Top Inventors for applications by SUMITMO OSAKA CEMENT CO., LTD.

These are the the leading inventors for applications assigned to SUMITMO OSAKA CEMENT CO., LTD.:

Tetsuya FUJINO 1 Tokyo, Japan
Junichiro Ichikawa 1 Tokyo, Japan
Yuu NAKATA 1 Tokyo, Japan
Katsutoshi KONDOU 1 Tokyo, Japan

Recent patent applications by SUMITMO OSAKA CEMENT CO., LTD.

SUMITMO OSAKA CEMENT CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2017-03-16 ✅ Patent 10,365,534 granted on 2019-07-30

US20170075188A1

Physics

Optical waveguide device

AssigneeID:

558794 ⎘