Chiba, Japan

Tsutomu Sato

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Sato. Retrieved from https://idiyas.com/inventor/tsutomu-sato-17tdh4ar

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 = 8.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Tsutomu Sato: Innovator in Pharmaceutical Preparations

Introduction

Tsutomu Sato is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the formulation of human growth hormone preparations. His innovative work has led to advancements that benefit the medical community and patients alike.

Latest Patents

Tsutomu Sato holds a patent for a pharmaceutical preparation containing human growth hormone. This stable preparation involves a molecular weight of approximately 20,000 and includes a water-soluble heterocyclic compound, such as creatinine, along with a salt of acetyltryptophane and nicotinamide. This formulation is designed to prevent the insolubilization of human growth hormone in aqueous solutions, enhancing its effectiveness.

Career Highlights

Sato is associated with Mitsui Chemicals, Inc., where he applies his expertise in pharmaceutical development. His work has been instrumental in creating stable and effective pharmaceutical products that address various health issues.

Collaborations

Throughout his career, Tsutomu Sato has collaborated with esteemed colleagues, including Teruo Ito and Akira Fukuhara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Tsutomu Sato's contributions to pharmaceutical preparations highlight his role as a key innovator in the field. His patent for a stable human growth hormone formulation exemplifies the impact of his work on medical advancements.

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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