Sumiden Opcom, Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2006-05-23

Patent Grants:

Last grant date:

2006-05-23

Top Inventors for applications by Sumiden Opcom, Ltd.

These are the the leading inventors for applications assigned to Sumiden Opcom, Ltd.:

Toshiyuki Watanabe 1 Yokohama, Japan
Takatsuga Yuasa 1 Sibuya-ku, Japan
Kazuo Iiduka 1 Yokohama, Japan
Hisanobu Tanigawa 1 Sibuya-ku, Japan

Noriyuki Ikuta 1 Yokohama, Japan

Recent patent applications by Sumiden Opcom, Ltd.

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

#1 | 2006-05-23 ✅ Patent 7,050,673 granted on 2006-05-23

US10485627

Temperature control device and arrayed waveguide grating optical wavelength multiplexer/demultiplexer

AssigneeID:

687671 ⎘