Yokohama, Japan

Yoshimi Akai

This inventor holds 4 USPTO granted patents. Top assignees: Tokyo Shibaura Denki Kabushiki Kaisha, Tokyo Shibaura Denki K.k.. Active years: 1981-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimi Akai. Retrieved from https://idiyas.com/inventor/yoshimi-akai-3dk0p55r

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 = 2.6

ph-index = 4

Forward Citations = 118(Granted Patents)


Company Filing History:


Years Active: 1981-1983

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4 patents (USPTO):Explore Patents

Title: Innovations of Yoshimi Akai

Introduction

Yoshimi Akai is a notable inventor based in Yokohama, Japan. She has made significant contributions to the field of technology, particularly in the development of methods and apparatuses for treating fluorescent substances. With a total of 4 patents to her name, her work has had a considerable impact on various industries.

Latest Patents

One of her latest patents is a method and apparatus for treating fluorescent substances used in illumination lamps or cathode ray tubes for television receivers. This innovative method involves producing a gas plasma by passing a gas through a discharge tube. The gas plasma, which includes active species, is directed to come into contact with the fluorescent substance, which is strategically placed in a region separated from the plasma-producing area. Another significant patent is an apparatus for forming organic polymer thin films utilizing microwave technology.

Career Highlights

Yoshimi Akai has worked with prominent companies such as Tokyo Shibaura Denki Kabushiki Kaisha and Tokyo Shibaura Denki K.K. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking innovations in her field.

Collaborations

Throughout her career, Yoshimi has collaborated with notable individuals, including Masahiko Hirose and Leo Mori. These partnerships have fostered an environment of creativity and innovation, leading to the development of her patents.

Conclusion

Yoshimi Akai's contributions to technology through her patents and collaborations highlight her role as a significant inventor in her field. Her innovative methods and apparatuses continue to influence advancements in 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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