Yokohama, Japan

Hiromu Niiyama

This inventor holds 1 USPTO granted patent. Top assignee: Ntt Docomo, Inc.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Niiyama. Retrieved from https://idiyas.com/inventor/hiromu-niiyama

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Hiromu Niiyama: Innovator in Mobile Communication Technology

Introduction

Hiromu Niiyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile communication technology. His innovative work has led to the development of a patent that enhances the efficiency of mobile stations in overlapping cellular networks.

Latest Patents

Niiyama holds a patent for a "Mobile station transfer control system, cell transfer control method, mobile station, cell transfer control method at mobile station, cell transfer control program, control apparatus, and allocating method of communication resources." This invention addresses the challenges faced by mobile stations when operating in areas where multiple cellular systems overlap. The mobile station is designed to store cell information from base stations, allowing it to determine whether it can transfer to surrounding cells. This capability reduces communication downtime and minimizes power consumption, making mobile communication more efficient.

Career Highlights

Hiromu Niiyama is currently employed at NTT Docomo, Inc., a leading telecommunications company in Japan. His work at NTT Docomo has allowed him to focus on advancing mobile communication technologies. With a patent portfolio that includes one significant patent, Niiyama has established himself as an innovator in his field.

Collaborations

Throughout his career, Niiyama has collaborated with talented individuals such as Masafumi Masuda and Akihiro Maebara. These collaborations have contributed to the development of cutting-edge technologies in mobile communications.

Conclusion

Hiromu Niiyama's contributions to mobile communication technology exemplify the impact of innovation in enhancing communication systems. His patent demonstrates a commitment to improving the efficiency and functionality of mobile stations.

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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