Tokyo, Japan

Kenta Watanabe

This inventor holds 5 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Hitachi, Ltd., Hitachi Mitsubishi Hydro Corporation, Jujo Thermal Oy. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenta Watanabe. Retrieved from https://idiyas.com/inventor/kenta-watanabe-x28ylr4c

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016-2025

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Kenta Watanabe: Innovator in Power Conversion Technology

Introduction

Kenta Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding a total of five patents. His work focuses on developing advanced systems that enhance the efficiency and stability of power generation and motor systems.

Latest Patents

Watanabe's latest patents include an "Adjustable Speed Generator Motor System with Full Power Converter." This innovative system features two 3-level converters connected back-to-back on the DC side. It incorporates a mode that allows a fly-wheeling diode to conduct current independently for three phases based on current polarity and magnitude. This design ensures the FPC system can maintain stable operation. Another notable patent is the "Modular Multilevel Power Converter and Variable Speed Generator-Motor." This modular system includes a capacitor voltage adjuster, an active power detector, and two active power command suppressors, all working together to optimize power conversion.

Career Highlights

Throughout his career, Watanabe has worked with esteemed companies such as Hitachi, Ltd. and Nippon Paper Industries Co., Ltd. His experience in these organizations has allowed him to refine his expertise in power systems and contribute to groundbreaking innovations.

Collaborations

Watanabe has collaborated with notable colleagues, including Yuri Oishi and Satoshi Tsuda. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Kenta Watanabe's contributions to power conversion technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations in power systems.

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]
Loading…