Yaizu, Japan

Tomoko Kitagawa

This inventor holds 1 USPTO granted patent. Top assignees: Kabushikikaisha Maruhachi Muramatsu, Shizuoka Prefectural Government. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoko Kitagawa. Retrieved from https://idiyas.com/inventor/tomoko-kitagawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Tomoko Kitagawa: Innovator in Lipid Extraction Technology

Introduction

Tomoko Kitagawa is a prominent inventor based in Yaizu, Japan. She has made significant contributions to the field of lipid extraction, particularly focusing on methods that enhance the quality and efficiency of extracting beneficial compounds from fish viscera. Her innovative approach has implications for both health and food industries.

Latest Patents

Kitagawa holds a patent for a method for extracting a lipid mixture containing phospholipids comprising polyunsaturated fatty acids from fish viscera. The patent details a process that involves heating the fish viscera with hot water or steam, followed by solvent extraction to obtain a lipid mixture rich in phosphatidylserine and phosphatidylethanolamine, both of which contain docosahexaenoic acid in high concentrations. This method not only improves the extraction efficiency but also enhances the nutritional value of the extracted lipids.

Career Highlights

Throughout her career, Tomoko Kitagawa has worked with notable organizations, including the Shizuoka Prefectural Government and Kabushikikaisha Maruhachi Muramatsu. Her experience in these institutions has allowed her to develop and refine her innovative extraction methods, contributing to advancements in the field.

Collaborations

Kitagawa has collaborated with esteemed colleagues such as Seiichi Hiratsuka and Masami Tamura. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of her work.

Conclusion

Tomoko Kitagawa's contributions to lipid extraction technology exemplify the importance of innovation in enhancing nutritional products. Her patented methods not only provide a scientific breakthrough but also pave the way for future advancements in the industry.

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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