Wakayama, Japan

Chieko Hayashi

This inventor holds 1 USPTO granted patent. Top assignees: Tsuno Food Industrial Co., Ltd., Wakayama Prefecture. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chieko Hayashi. Retrieved from https://idiyas.com/inventor/chieko-hayashi

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 = 6.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Chieko Hayashi: Innovator in Ferulic Acid Production

Introduction

Chieko Hayashi is a notable inventor based in Wakayama, Japan. She has made significant contributions to the field of chemical engineering, particularly in the efficient production of ferulic acid. Her innovative methods have the potential to transform waste materials into valuable products.

Latest Patents

Chieko Hayashi holds a patent for a method of manufacturing ferulic acid. This process utilizes waste oil, alkaline oil cake, and crude fatty acid, which are typically discarded during the production of rice salad oil. By subjecting these materials to hydrolysis in the presence of an alkali, her method efficiently produces ferulic acid. This innovative approach not only reduces waste but also promotes the effective utilization of by-products that were previously incinerated.

Career Highlights

Throughout her career, Chieko has worked with prominent organizations, including Tsuno Food Industrial Co., Ltd. and Wakayama Prefecture. Her experience in these companies has allowed her to develop and refine her innovative techniques in chemical manufacturing.

Collaborations

Chieko has collaborated with esteemed colleagues such as Hisaji Taniguchi and Eisaku Nomura. Their combined expertise has contributed to advancements in the field and has fostered a collaborative environment for innovation.

Conclusion

Chieko Hayashi's work in the production of ferulic acid exemplifies the potential of utilizing waste materials for valuable chemical processes. Her contributions to the field highlight the importance of innovation in addressing environmental challenges.

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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