Ibaraki, Japan

Masakazu Tanase

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Japan Atomic Energy Institute, Kaken Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Tanase. Retrieved from https://idiyas.com/inventor/masakazu-tanase

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Masakazu Tanase: Innovator in Mo Adsorbent Technology

Introduction

Masakazu Tanase is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of nuclear medicine through his innovative work on Mo adsorbents. His inventions have the potential to enhance the efficiency of technetium-99m generators, which are crucial in medical imaging.

Latest Patents

Tanase holds a patent for a Mo adsorbent designed for ^99Mo-^99mTc generators. This innovative adsorbent features a skeleton structure with repeating units that are specifically engineered to selectively adsorb molybdenum from aqueous solutions. The adsorbent is insoluble in water and effectively elutes ^99mTc generated from the radioactive isotope ^99Mo. This technology utilizes ^99Mo obtained from natural sources through the (n, γ) method, allowing for the creation of generators that match the size of conventional ^99mTc generators.

Career Highlights

Throughout his career, Masakazu Tanase has worked with prominent organizations such as Kaken Co., Ltd. and the Japan Atomic Energy Research Institute. His experience in these institutions has contributed to his expertise in the development of advanced materials for medical applications.

Collaborations

Tanase has collaborated with esteemed colleagues, including Yoshio Hasegawa and Mizuka Nishino. Their combined efforts have furthered research and development in the field of nuclear medicine.

Conclusion

Masakazu Tanase's contributions to the development of Mo adsorbents represent a significant advancement in the field of medical imaging. His innovative approach and collaboration with other experts highlight the importance of teamwork in driving technological progress.

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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