Tsukuba, Japan

Tomoaki Eiju

This inventor holds 3 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry. Active years: 1983-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Eiju. Retrieved from https://idiyas.com/inventor/tomoaki-eiju

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Ibaragi, JP (1983)
  • Ibaraki, JP (1985)
  • Tsukuba, JP (1994)

Company Filing History:


Years Active: 1983-1994

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3 patents (USPTO):Explore Patents

Title: Tomoaki Eiju: Innovator in Signal Analysis and Detection Technologies

Introduction

Tomoaki Eiju is a distinguished inventor based in Tsukuba, Japan. He has made significant contributions to the fields of signal analysis and detection technologies. With a total of 3 patents to his name, Eiju's work showcases his innovative spirit and technical expertise.

Latest Patents

Eiju's latest patents include a time series signal multichannel frequency analyzer using liquid crystal. This invention comprises a Fourier transform lens, a liquid crystal panel, and observation means, allowing for advanced signal analysis. Another notable patent is a device for the detection of the center of rotation of a rotating object. This device utilizes laser beams and spectral analysis to determine the center of rotation accurately.

Career Highlights

Throughout his career, Eiju has worked with prominent organizations such as the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His experience in these institutions has allowed him to develop and refine his innovative ideas.

Collaborations

Eiju has collaborated with notable colleagues, including Kiyofumi Matsuda and Yuji Enomoto. Their joint efforts have contributed to advancements in their respective fields.

Conclusion

Tomoaki Eiju's contributions to signal analysis and detection technologies highlight his role as a leading inventor. His innovative patents and collaborations reflect his commitment to advancing technology.

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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