% Expired Patents = 40.0

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 45

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12 inventors (with patents filed for the assignee):

Shinichiro Suda (2 out of 2 patents)

Mitsuo Yae (1 out of 1 patent)

Masayuki Nozawa (1 out of 1 patent)

4. Hideaki Kondo (1 out of 1 patent)

5. Tatsuo Suzuki (1 out of 1 patent)

6. Tomoharu Ikedo (1 out of 1 patent)

7. Katsutoshi Gomyo (1 out of 1 patent)

8. Hayao Toyoma (1 out of 1 patent)

9. Toru Nagaoka (1 out of 3 patents)

10. Kazue Kobayashi (1 out of 2 patents)

11. Masashi Sakata (1 out of 3 patents)

12. Akihiro Taniguchi (1 out of 2 patents)

13. Mitsuo c/o Ntt Comware Corporation Yae (0 patent)

5 patents: Sort by Forward Citations

1. 6990561 - Data sharing method, terminal, and medium on which program is recorded (2006-01-24),

2. 6847710 - Device for collecting, processing, working, and managing call details and method for collecting, processing, working, and managing call details (2005-01-25),

3. 6847707 - Communication charge calculating apparatus, control method for the same, and medium in which program for the communication charge calculating apparatus has been recorded (2005-01-25),

4. 6651174 - Firewall port switching (2003-11-18),

5. 6219994 - Method and system for mail processing (2001-04-24),

Company Overview

NTT Comware Corporation is a leading IT services provider based in Japan. They offer a wide range of services including cloud solutions, network integration, application development, and more. With a focus on innovation and customer satisfaction, NTT Comware Corporation is dedicated to helping businesses succeed in the digital age.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2,721 in Tokyo

#6,654 in Japan

Tokyo, Japan

Ntt Comware Corporation

Forward Citations = 45

12 inventors:

Shinichiro Suda (2 out of 2 patents)

Mitsuo Yae (1 out of 1 patent)

Masayuki Nozawa (1 out of 1 patent)

4. Hideaki Kondo (1 out of 1 patent)

5. Tatsuo Suzuki (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ntt Comware Corporation. Retrieved from https://idiyas.com/company/ntt-comware

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]

1 patent (CIPO):

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]

2 patents (EPO):

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]