Sapporo, Japan

Fumio Nagahama

This inventor holds 1 USPTO granted patent. Top assignee: Asai Germanium Research Institute. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Nagahama. Retrieved from https://idiyas.com/inventor/fumio-nagahama

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Fumio Nagahama: Innovator in Pulmonary Function Resistance

Introduction

Fumio Nagahama is a notable inventor based in Sapporo, Japan. He has made significant contributions to the field of pulmonary health through his innovative research and patents. His work focuses on improving the quality of life for patients with low pulmonary function.

Latest Patents

Fumio Nagahama holds a patent for a "Resistance imparting agent for cold syndrome of low pulmonary function." This invention involves the administration of an organogermanium compound as an effective component. The patent demonstrates that patients with low pulmonary function who received this agent experienced fewer complaints of cold syndrome compared to an untreated group. Specifically, only 13 patients in the treated group reported cold symptoms, while 30 patients in the untreated group did. The total days of remedy usage for the treated group was 79 days, compared to 295 days for the untreated group, indicating a significant improvement in resistance to cold syndrome without remarkable side effects.

Career Highlights

Fumio Nagahama is associated with the Asai Germanium Research Institute, where he conducts his research and develops his inventions. His work has been instrumental in advancing the understanding of pulmonary function and its related challenges.

Collaborations

Fumio has collaborated with notable colleagues such as Norihiro Kakimoto and Kohei Miyao. Their combined efforts have contributed to the success of their research initiatives.

Conclusion

Fumio Nagahama's innovative work in developing a resistance imparting agent for cold syndrome showcases his dedication to improving patient outcomes in pulmonary health. His contributions are valuable to the medical community and highlight the importance of research in enhancing the quality of life for individuals with low pulmonary function.

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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