Tokyo, Japan

Ryota Niizeki

This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Hitachi, Ltd., Hitachi Construction Machinery Co., Ltd.. Active years: 2021-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryota Niizeki. Retrieved from https://idiyas.com/inventor/ryota-niizeki

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 7.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021-2022

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3 patents (USPTO):Explore Patents

Title: Ryota Niizeki: Innovator in Work Management and Utterance Support Technologies

Introduction

Ryota Niizeki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of work management systems and utterance support technologies. With a total of 3 patents to his name, Niizeki's innovations are paving the way for more efficient work processes and communication aids.

Latest Patents

One of Niizeki's latest patents is a work management system that involves a server device designed to generate and output work management information for at least one carrier. This system includes a storage device for storing a program that generates work management information, along with a controller that executes the program. The controller performs several processes, including acquiring position information about the carrier, generating work type information, calculating required time for each work type, and outputting work elements with low work efficiency.

Another notable patent is an utterance support apparatus, which consists of a processor and a storage device. The processor executes a program that calculates the accumulated value of utterance periods for multiple speakers and displays a graphic in a designated display region for the speaker who has reached a predetermined value. This innovation aims to enhance communication and support for speakers in various settings.

Career Highlights

Throughout his career, Ryota Niizeki has worked with reputable companies such as Hitachi, Ltd. and Hitachi Construction Machinery Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies that address real-world challenges.

Collaborations

Niizeki has collaborated with talented individuals such as Satomi Hori and Yuudai Kamada. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Ryota Niizeki is a distinguished inventor whose work in work management systems and utterance support technologies showcases his commitment to innovation. His patents reflect a deep understanding of the needs in modern work environments and communication. Through his contributions, Niizeki continues to influence the landscape of technology and improve efficiency in various sectors.

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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