Hitachi Media Electronics Co., Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2007-09-06

Patent Grants:

Last grant date:

2013-09-24

Top Inventors for applications by Hitachi Media Electronics Co., Ltd.

These are the the leading inventors for applications assigned to Hitachi Media Electronics Co., Ltd.:

Kazuyoshi YAMAZAKI 1 Kawasaki, Japan

Recent patent applications by Hitachi Media Electronics Co., Ltd.

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

#1 | 2007-09-06 ✅ Patent 8,542,560 granted on 2013-09-24

US20070206479A1

Physics

Diffraction grating and optical pickup device

AssigneeID:

470248 ⎘