Sakai, Japan

Yoichi Tsuburaya

This inventor holds 2 USPTO granted patents. Top assignees: Director-Gen. of the Tea Experiment Station, Ministry of Agriculture and, Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo, Misaki, Akira. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Tsuburaya. Retrieved from https://idiyas.com/inventor/yoichi-tsuburaya

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 = 4.0

ph-index = 2

Forward Citations = 43(Granted Patents)


Company Filing History:


Years Active: 1980

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2 patents (USPTO):Explore Patents

Title: Yoichi Tsuburaya: Innovator in Glucan Production

Introduction

Yoichi Tsuburaya is a notable inventor from Sakai, Japan, recognized for his contributions to the field of glucan production. He holds 2 patents that showcase his innovative approach to utilizing microorganisms for the development of glucans.

Latest Patents

Tsuburaya's latest patents include a glucan characterized by repeating units of [3)--Glc--(1.fwdarw.4)--Glc--(1.fwdarw.4)--Glc--(1.fwdarw.], where Glc represents alpha-D-glucopyranose residue. This glucan can be produced by cultivating a microorganism of the genus Elsinoe on a nutrient medium, followed by the separation and recovery of the glucan. Another patent focuses on glucan polysaccharide, which shares a similar structure and production method. This glucan has potential applications, such as in the form of a film for packaging materials.

Career Highlights

Throughout his career, Tsuburaya has worked with Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo and served as the Director-General of the Tea Experiment Station at the Ministry of Agriculture. His work has significantly impacted the field of agricultural science and biotechnology.

Collaborations

Tsuburaya has collaborated with notable individuals such as Shigeo Takaya and Koji Yokobayashi, contributing to advancements in his field through teamwork and shared expertise.

Conclusion

Yoichi Tsuburaya's innovative work in glucan production highlights his role as a significant inventor in Japan. His patents and career achievements reflect his dedication to advancing agricultural and biotechnological practices.

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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