Tokyo, Japan

Shigeki Mukaiyama

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nec Corporation. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Mukaiyama. Retrieved from https://idiyas.com/inventor/shigeki-mukaiyama

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Shigeki Mukaiyama: Innovator in Call Session Control Technology.

Introduction

Shigeki Mukaiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications, particularly in the area of call session control. His innovative work has led to the development of a patented method that enhances the efficiency of call session management.

Latest Patents

Mukaiyama holds a patent for "Methods and systems for assigning call session control server." This invention provides a method and system for equalizing loads among multiple call session control servers (S-CSCF servers). The patent outlines a process where the HSS server is equipped with an S-CSCF selection table that stores priority information. This information indicates the order of priority when assigning user equipment based on the current operational conditions of the S-CSCF servers. The invention aims to optimize the selection of a particular S-CSCF server during the registration of user equipment, ensuring efficient call session control.

Career Highlights

Shigeki Mukaiyama is associated with NEC Corporation, a leading technology company known for its advancements in telecommunications and IT solutions. His work at NEC has allowed him to focus on innovative solutions that address the challenges in call session management.

Collaborations

Mukaiyama has collaborated with Keigo Murakami, contributing to the development of technologies that enhance communication systems. Their partnership has been instrumental in advancing the capabilities of call session control technologies.

Conclusion

Shigeki Mukaiyama's contributions to the field of telecommunications through his innovative patent demonstrate his commitment to improving call session management. His work continues to influence the industry, showcasing the importance of innovation in technology.

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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