Yokohama, Japan

Tomonobu Ase

This inventor holds 1 USPTO granted patent. Top assignees: Daicel Chemical Industries, Ltd., Tanabe Seiyaku Company, Limited. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonobu Ase. Retrieved from https://idiyas.com/inventor/tomonobu-ase

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 = 34(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Tomonobu Ase: Innovator in Pyrogen Removal Technology

Introduction

Tomonobu Ase is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of pharmaceutical technology, particularly in the removal of pyrogens from solutions. His innovative approach has implications for improving the safety and efficacy of pharmaceutical products.

Latest Patents

Tomonobu Ase holds a patent for a process designed to remove pyrogens from a solution. The patented method involves two key steps: first, treating the solution with a membrane, and second, using a pyrogen adsorbent on the resulting solution. This process is particularly valuable in pharmaceutical applications, ensuring that solutions are free from harmful contaminants.

Career Highlights

Throughout his career, Ase has worked with prominent companies in the chemical and pharmaceutical industries. He has been associated with Tanabe Seiyaku Company, Limited and Daicel Chemical Industries, Ltd. His work in these organizations has allowed him to develop and refine his innovative techniques.

Collaborations

Tomonobu Ase has collaborated with notable professionals in his field, including Tadashi Sato and Taizo Watanabe. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Tomonobu Ase's contributions to pyrogen removal technology highlight his role as an important inventor in the pharmaceutical industry. His innovative methods continue to influence the safety and quality of pharmaceutical solutions.

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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