Sano, Japan

Kosuke Hatakenaka

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Keiki Company Limited. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kosuke Hatakenaka. Retrieved from https://idiyas.com/inventor/kosuke-hatakenaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Kosuke Hatakenaka: Innovator in Electromagnetic Valve Technology

Introduction

Kosuke Hatakenaka is a notable inventor based in Sano, Japan. He has made significant contributions to the field of electromagnetic valve technology. His innovative approach has led to the development of a unique patent that enhances the functionality of proportional electromagnetic valves.

Latest Patents

Hatakenaka holds a patent for a "Proportional electromagnetic valve having amplifier therein." This invention features a valve main body equipped with a valve member and a solenoid that drives the valve member. The design includes an amplifier unit that controls the solenoid, ensuring precise operation. The solenoid can be attached to one or both side portions of the valve main body. The amplifier unit is designed to fit closely with the valve main body and solenoids, providing an efficient and compact solution. The casing of the amplifier unit is spacious enough to accommodate a single printed board with all drive amplifiers attached.

Career Highlights

Kosuke Hatakenaka is currently employed at Tokyo Keiki Company Limited, where he continues to innovate and develop advanced technologies. His work at the company has positioned him as a key player in the field of electromagnetic systems.

Collaborations

Throughout his career, Hatakenaka has collaborated with talented individuals such as Kazuyuki Kihara and Tsuyoshi Ando. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Kosuke Hatakenaka's contributions to the field of electromagnetic valve technology exemplify his innovative spirit and dedication to engineering excellence. His patent reflects a significant advancement in the industry, showcasing his ability to merge functionality with design.

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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