Tokyo, Japan

Eiji Amakawa

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Dkk Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Amakawa. Retrieved from https://idiyas.com/inventor/eiji-amakawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Eiji Amakawa: Innovator in Array Antenna Technology

Introduction

Eiji Amakawa is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of antenna technology. His work focuses on the development of advanced array antennas that enhance the transmission and reception of electromagnetic waves.

Latest Patents

Eiji Amakawa holds a patent for an array antenna that features multiple elements designed to transmit and receive electromagnetic waves. This array antenna includes an electromagnetic wave control unit that adjusts the direction of wave transmission and reception. By emitting electromagnetic waves of varying amplitudes or phases, the antenna can effectively control its performance. The design incorporates multiple element columns with two or more elements aligned at prescribed intervals, creating a sophisticated structure that optimizes functionality.

Career Highlights

Eiji Amakawa is associated with DKK Co., Ltd., where he has made significant strides in antenna technology. His expertise and innovative approach have positioned him as a key figure in the development of advanced communication systems. His work has contributed to the evolution of technologies that rely on efficient electromagnetic wave transmission.

Collaborations

Eiji collaborates with talented coworkers, including Keisuke Sato and Yusuke Suzuki. Together, they work on various projects that push the boundaries of antenna technology and enhance communication capabilities.

Conclusion

Eiji Amakawa's contributions to array antenna technology exemplify his innovative spirit and dedication to advancing communication systems. His patent and collaborative efforts reflect a commitment to excellence in the field.

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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