Saga, Japan

Seiji Funatsu

This inventor holds 1 USPTO granted patent. Top assignee: Ajinomoto Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Funatsu. Retrieved from https://idiyas.com/inventor/seiji-funatsu

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Seiji Funatsu: Innovator in Crystallization Techniques

Introduction

Seiji Funatsu is a notable inventor based in Saga, Japan. He has made significant contributions to the field of crystallization, particularly with his innovative methods for tryptophan. His work has implications in various scientific and industrial applications.

Latest Patents

Seiji Funatsu holds a patent for a method for crystallizing tryptophan. This method involves storing a tryptophan solution at a pH of 8 to 13 and at a temperature ranging from room temperature to 100°C for a duration of 0.5 hours to 1 week, followed by the crystallization process. This innovative approach enhances the efficiency and effectiveness of tryptophan crystallization.

Career Highlights

Funatsu is associated with Ajinomoto Co., Ltd., a leading company in the food and biotechnology sectors. His work at Ajinomoto has allowed him to focus on developing advanced techniques that contribute to the company's research and product development.

Collaborations

Throughout his career, Seiji Funatsu has collaborated with esteemed colleagues such as Ichiro Fuke and Shuichi Endo. These collaborations have fostered a productive environment for innovation and have led to advancements in their respective fields.

Conclusion

Seiji Funatsu's contributions to the crystallization of tryptophan exemplify the importance of innovation in scientific research. His patent and work at Ajinomoto Co., Ltd. highlight his role as a key figure in advancing crystallization techniques.

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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