Yokohama, Japan

Yoshitoh Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Zacros Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitoh Tanaka. Retrieved from https://idiyas.com/inventor/yoshitoh-tanaka-7c14458e

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 = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshitoh Tanaka

Introduction

Yoshitoh Tanaka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of eye drop container technology. His innovative designs have improved the functionality and usability of medical containers.

Latest Patents

Tanaka holds a patent for an "Inner plug constituting nozzle and eye drop container." This invention features a container body with an inner plug and an opening part where the inner plug is mounted. The design includes a liquid-contacting part made of a cyclic olefin copolymer, a cushioning part that contacts the opening part, a flange part that touches the tip surface of the opening, and a leg part that interacts with the inner surface of the opening. The cushioning part is strategically placed on the outer circumferential surface of the leg part, enhancing the overall performance of the eye drop container.

Career Highlights

Tanaka is associated with Zacros Corporation, where he has been able to apply his inventive skills to develop practical solutions in the medical field. His work has been recognized for its impact on improving user experience and product efficiency.

Collaborations

Tanaka has collaborated with talented coworkers such as Asako Kanazawa and Toyoaki Suzuki. Their combined efforts have contributed to the advancement of innovative products within their organization.

Conclusion

Yoshitoh Tanaka's contributions to the field of eye drop container technology exemplify the importance of innovation in healthcare. His patent reflects a commitment to enhancing user experience and product functionality.

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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