Nagasaki, Japan

Susumu Kumada

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Kumada. Retrieved from https://idiyas.com/inventor/susumu-kumada

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 = 4.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Susumu Kumada: Innovator in Blood Storage Technology

Introduction

Susumu Kumada is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of medical technology, particularly in the area of blood storage. His innovative approach has the potential to enhance the efficiency and safety of blood preservation.

Latest Patents

Kumada holds a patent for "Equipment for storing blood." This invention features multiple storing cases designed to refrigerate blood using individually provided Stirling refrigerators. The equipment maintains a low-temperature environment, ensuring that the blood is stored at conditions below the recrystallization temperature of ice. This technology allows for stable and cost-effective blood storage, with the added benefit of automated blood handling, eliminating the need for operators to enter the cooling room.

Career Highlights

Kumada is associated with Mitsubishi Electric Corporation, where he has been instrumental in developing advanced technologies for medical applications. His work has garnered attention for its innovative solutions to complex problems in blood storage and preservation.

Collaborations

Kumada has collaborated with notable colleagues, including Ryoji Nagatani and Tadami Ano. Their combined expertise has contributed to the advancement of medical technology and the development of efficient blood storage systems.

Conclusion

Susumu Kumada's contributions to blood storage technology exemplify the impact of innovation in the medical field. His patented equipment not only enhances the preservation of blood but also streamlines the process, ensuring safety and efficiency.

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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