% Expired Patents = 25.0

Forward Citations = 2

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7 inventors (with patents filed for the assignee):

Yasushi Hamada (2 out of 14 patents)

Yuusaku Okamura (2 out of 2 patents)

Kazutoshi Ohishi (2 out of 2 patents)

4. Hiroo Hongo (1 out of 12 patents)

5. Masaki Yasukawa (1 out of 1 patent)

6. Yoshitaka Nakano (1 out of 1 patent)

7. Yusaku Okamura (1 out of 8 patents)

4 patents: Sort by Forward Citations

1. 9727107 - Slave device requesting its master device not to cancel its power saving mode (2017-08-08),

2. 9131383 - Communication apparatus, and method and program for controlling the same (2015-09-08),

3. 8914838 - Communication apparatus that suppresses interference of communication signal of communication apparatus using a cable, and method and program for controlling the same (2014-12-16),

4. 8249175 - Communication device, multi carrier transmission system, communication method, and recording medium (2012-08-21),

Company Overview

Nec Magnus Communications, Ltd. is a leading provider of communication solutions for businesses worldwide. With a focus on innovative technology and exceptional customer service, Nec Magnus offers a wide range of services including voice, data, and cloud solutions. Their experienced team is dedicated to helping clients achieve their communication goals and stay connected in today's fast-paced world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#3,058 in Tokyo

#7,588 in Japan

Tokyo, Japan

Nec Magnus Communications, Ltd.

Forward Citations = 2

7 inventors:

Yasushi Hamada (2 out of 14 patents)

Yuusaku Okamura (2 out of 2 patents)

Kazutoshi Ohishi (2 out of 2 patents)

4. Hiroo Hongo (1 out of 12 patents)

5. Masaki Yasukawa (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Magnus Communications, Ltd.. Retrieved from https://idiyas.com/company/nec-magnus-communications

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]