Gunma, Japan

Takuji Kojima

This inventor holds 1 USPTO granted patent. Top assignee: Japan Atomic Energy Institute. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuji Kojima. Retrieved from https://idiyas.com/inventor/takuji-kojima-mrcj8kus

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Takuji Kojima: Innovator in Radiation Measurement Technology

Introduction

Takuji Kojima is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of radiation measurement through his innovative work. His expertise and dedication have led to the development of advanced dosimetry technology.

Latest Patents

Kojima holds a patent for a molded dosimeter that incorporates a rubber and powdered crystalline alanine. This alanine dosimeter enables accurate and simple measurement of the absorbed dose of ionizing radiation. The dosimeter utilizes at least one member selected from among synthetic rubbers and natural rubber as an alanine binder agent. This innovation enhances the reliability of radiation dose measurements.

Career Highlights

Takuji Kojima is affiliated with the Japan Atomic Energy Institute, where he applies his knowledge and skills to advance research in radiation safety and measurement. His work has been instrumental in improving dosimetry techniques, which are crucial for ensuring safety in environments exposed to ionizing radiation.

Collaborations

Kojima has collaborated with notable colleagues, including Yousuke Morita and Tadao Seguchi. Their combined efforts have contributed to the development of effective radiation measurement technologies.

Conclusion

Takuji Kojima's contributions to the field of radiation measurement through his innovative dosimeter highlight his role as a key inventor in this area. His work continues to impact the safety and accuracy of radiation dose assessments.

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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