Hitachi, Japan

Akira Sasahiro

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Sasahiro. Retrieved from https://idiyas.com/inventor/akira-sasahiro

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


% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Akira Sasahiro: Pioneering Disposal Methods for Radioactive Waste

Introduction: Akira Sasahiro, an accomplished inventor based in Hitachi, Japan, is known for his innovative contributions to the field of waste management. With a focus on addressing the challenges associated with radioactive waste disposal, Sasahiro has made significant strides in developing methods that enhance safety and stability in waste treatment.

Latest Patents: Sasahiro holds a notable patent titled "Disposal Method of Radioactive Wastes." This invention incorporates carbonates or chlorides of alkaline earth metals into radioactive wastes containing sodium sulfate. By subjecting the sulfate group to reduction treatment, the invention successfully converts it into sulfides of alkaline earth metals. These sulfides are chemically stable substances that suppress the generation of SOx emissions, providing a safer and more effective means of solidifying radioactive wastes over an extended period.

Career Highlights: Sasahiro's professional journey has been marked by his tenure at Hitachi, Ltd., where he has combined his expertise in engineering with his commitment to environmental safety. His innovative methods have positioned him as a leading figure in the research and development of sustainable waste disposal practices.

Collaborations: Throughout his career, Sasahiro has collaborated with talented individuals such as Tsutomu Baba and Koichi Chino. These partnerships have played an essential role in advancing his research and have contributed to the successful development of his patent.

Conclusion: Akira Sasahiro's work exemplifies the importance of innovation in tackling critical environmental issues. Through his patented methods for radioactive waste disposal, Sasahiro is making a lasting impact on the field, ensuring that future practices are both safe and sustainable. His contributions highlight the significant role that inventors play in advancing technology and protecting the environment.

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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