Ibaraki, Japan

Tatsuo Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Maruyama. Retrieved from https://idiyas.com/inventor/tatsuo-maruyama-78f2ik3p

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Innovations of Tatsuo Maruyama

Introduction

Tatsuo Maruyama is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of biochemistry, particularly in the activation of lipases. His innovative methods have implications for various industrial applications.

Latest Patents

Maruyama holds a patent for a method of producing activated lipase. This method involves adding a solution of lipase in an aqueous buffer at a pH near neutrality to an organic phase, such as tetradecane. Under these conditions, the lipase is activated as a function of the organic-and-water boundary surface between the organic and water phases. Remarkably, the activated lipase remains active even after lyophilization to remove the water and the organic phase. This activated lipase efficiently catalyzes a fat reforming reaction in both non-aqueous and nano-aqueous conditions. He has 1 patent to his name.

Career Highlights

Throughout his career, Maruyama has focused on enhancing the efficiency of biochemical processes. His work has been instrumental in advancing the understanding of lipase activation and its applications in various fields.

Collaborations

Maruyama has collaborated with notable colleagues, including Sosaku Ichikawa and Minoru Seki. Their combined expertise has contributed to the development of innovative solutions in biochemistry.

Conclusion

Tatsuo Maruyama's contributions to the field of biochemistry, particularly through his patented method of producing activated lipase, highlight his role as an influential inventor. His work continues to impact various industrial applications, showcasing the importance of innovation in science.

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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