Ibaraki, Japan

Takuo Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Eisai Company, Limited. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuo Tanaka. Retrieved from https://idiyas.com/inventor/takuo-tanaka-6rt3cann

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Takuo Tanaka: Innovator in Methylcobalamin Production

Introduction

Takuo Tanaka is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the production of methylcobalamin. His innovative approach has led to advancements that are both industrially efficient and environmentally friendly.

Latest Patents

Tanaka holds a patent for a process for producing methylcobalamin. This invention provides a novel industrially excellent and ecological method for producing methylcobalamin, which is useful as a medicament. More specifically, the process involves reducing cyanocobalamin or hydroxocobalamin in the presence of a reducing agent, followed by methylating the reductant with a water-soluble methylating agent. This patent highlights his commitment to developing sustainable solutions in the pharmaceutical industry. He has 1 patent to his name.

Career Highlights

Takuo Tanaka is associated with Eisai Company, Limited, a prominent player in the pharmaceutical sector. His work at Eisai has allowed him to focus on innovative drug development, contributing to the company's reputation for excellence in healthcare solutions.

Collaborations

Tanaka has collaborated with esteemed colleagues such as Yoshihiko Hisatake and Tomio Tsurugi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their research and development efforts.

Conclusion

Takuo Tanaka's contributions to the field of medicinal chemistry, particularly through his patent for methylcobalamin production, demonstrate his innovative spirit and dedication to improving healthcare solutions. His work continues to inspire advancements in the pharmaceutical 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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