Kawasaki, Japan

Tatumi Hieda

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electric Co., Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatumi Hieda. Retrieved from https://idiyas.com/inventor/tatumi-hieda

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: **Tatumi Hieda: Innovator in Carbon Monoxide Detection**

Introduction

Tatumi Hieda is an accomplished inventor based in Kawasaki, Japan, renowned for his innovative contributions to gas detection technology. With a focus on enhancing safety measures, Hieda has dedicated his efforts to developing effective solutions for carbon monoxide detection.

Latest Patents

Hieda holds a patent for a unique **Carbon Monoxide Detecting Apparatus**. This invention is designed to operate independently of other existing gases in the sampling atmosphere. It features a first and a second carbon monoxide detecting element, each reaching a stepwise change in film current based on different preselected ranges of carbon monoxide concentration. The key to its functionality lies in the comparing means that generates an output difference signal, thereby enhancing the accuracy of carbon monoxide detection in diverse environments.

Career Highlights

Tatumi Hieda is associated with Fuji Electric Co., Ltd., where he contributes to the development of advanced detection technologies. His expertise has played a significant role in advancing safety standards and protecting individuals from the dangers associated with carbon monoxide exposure.

Collaborations

Throughout his career, Hieda has collaborated with notable colleagues, including Teizo Takahama and Toyoki Kazama. Together, they have worked to push the boundaries of innovation in gas detection technologies, fostering a collaborative environment that encourages creative problem-solving.

Conclusion

Tatumi Hieda's contributions to carbon monoxide detection technology underscore the importance of innovation in enhancing safety measures. His patented apparatus represents a significant advancement in the field, reflecting the dedication and expertise he brings to his work at Fuji Electric Co., Ltd. As technology continues to evolve, Hieda's innovative spirit is poised to make a lasting impact on public safety.

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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