Tokyo, Japan

Kazuko Watanabe

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1994-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuko Watanabe. Retrieved from https://idiyas.com/inventor/kazuko-watanabe

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 33(Granted Patents)


Location History:

  • Kawasaki, JP (1994)
  • Tokyo, JP (2000)

Company Filing History:


Years Active: 1994-2000

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2 patents (USPTO):Explore Patents

Title: Kazuko Watanabe: Innovator in Communication Systems

Introduction

Kazuko Watanabe is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of communication systems, holding a total of 2 patents. Her work focuses on enhancing communication efficiency and security through innovative technologies.

Latest Patents

Watanabe's latest patents include a "Communication status confirmation system using user data." This system allows for real-time collection of communication statuses, not only during call establishment but also during actual communication. It employs user data across a network of data communication devices, ensuring that communication paths are confirmed based on logical path information.

Another notable patent is a "Message-based data processing system that provides checking for access." This system operates on a client/server architecture and utilizes message-based processing requests. It includes a check function to ensure that messages originating from the kernel space are properly validated, thereby enhancing the security of the system.

Career Highlights

Kazuko Watanabe is currently employed at Fujitsu Corporation, where she continues to develop innovative solutions in communication technology. Her expertise and dedication have made her a valuable asset to the company.

Collaborations

Watanabe collaborates with her coworker, Kazunori Furukawa, who also contributes to the advancements in their field. Together, they work on projects that push the boundaries of communication technology.

Conclusion

Kazuko Watanabe's contributions to communication systems exemplify her innovative spirit and commitment to enhancing technology. Her patents reflect her ability to address complex challenges in communication, making her a noteworthy figure in the industry.

Profile summary based on public USPTO records.
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]
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