OHTSUKA CO., LTD.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2005-08-04

Patent Grants:

Last grant date:

2008-08-26

Top Inventors for applications by OHTSUKA CO., LTD.

These are the the leading inventors for applications assigned to OHTSUKA CO., LTD.:

Kouichi Ozawa 1 Shinagawa-ku, Japan
Kouichi Ozawa 1 Tokyo, Japan

Recent patent applications by OHTSUKA CO., LTD.

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

#1 | 2005-08-04 ✅ Patent 7,415,765 granted on 2008-08-26

US20050167977A1

Mechanical engineering

Flange coupling and manufacturing method for the same

AssigneeID:

302593 ⎘