Fukuoka, Japan

Masami Ohta

This inventor holds 3 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1999-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Ohta. Retrieved from https://idiyas.com/inventor/masami-ohta

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 72(Granted Patents)


Company Filing History:


Years Active: 1999-2007

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masami Ohta

Introduction

Masami Ohta is a prominent inventor based in Fukuoka, Japan, who has made significant contributions to the field of telecommunications through her innovative technologies. With a total of three patents, her work primarily focuses on improving communication quality in voice and data networks.

Latest Patents

One of Masami Ohta's latest inventions is the "Method of controlling change-over of connection route between media gateway apparatuses, and call agent apparatus." This invention addresses the critical issue of maintaining transmission quality during communications by seamlessly switching to a higher quality connection route from a selection of IP networks when a connection route experiences deteriorated quality. The media gateway apparatuses gather real-time packet quality information and relay it to a call agent, ensuring that users enjoy high-quality transmission services at a low cost. Additionally, another patent focuses on enhancing the functionality of voice gateways by optimizing route selection and reducing end-to-end delay times, enabling smoother voice signal transmission over the internet.

Career Highlights

Masami Ohta is currently affiliated with Fujitsu Corporation, where her expertise in telecommunications plays a pivotal role in developing cutting-edge technologies. Her work enables the seamless integration of voice and data services, thereby enhancing user experience and operational efficiency in communication networks.

Collaborations

Throughout her career, Masami has collaborated with talented professionals, including Yasuhiro Mizuta and Kazunori Umezaki, fostering a productive environment that encourages innovation and the development of groundbreaking ideas within the telecommunications sector.

Conclusion

Masami Ohta's contributions to the field of telecommunications are marked by her innovative patents and collaborative spirit. Her work demonstrates a commitment to enhancing the quality of communication services, thereby setting benchmarks for future developments in the industry. Her inventions not only reflect her ingenuity but also highlight the importance of research and innovation in driving technological advancements.

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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