Hatachi Tool Engineering, Ltd.

City:

Minato-ku, Tokyo

Country:

Japan

Published Applications:

Last publication date:

2010-07-15

Patent Grants:

Last grant date:

2011-03-22

Top Inventors for applications by Hatachi Tool Engineering, Ltd.

These are the the leading inventors for applications assigned to Hatachi Tool Engineering, Ltd.:

Takeshi Akamatsu 1 Shiga, Japan
Yoshihiro Kondoh 1 Shiga, Japan

Recent patent applications by Hatachi Tool Engineering, Ltd.

Hatachi Tool Engineering, Ltd. based in Minato-ku, Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2010-07-15 ✅ Patent 7,909,549 granted on 2011-03-22

US20100178121A1

Performing operations; transporting

Small-diameter deep hole drill and a micro deep hole drilling method

AssigneeID:

236772 ⎘