Kanagawa, Japan

Shunzou Nakagawa

This inventor holds 1 USPTO granted patent. Top assignee: Showa Denko Kabushiki Kaisha. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunzou Nakagawa. Retrieved from https://idiyas.com/inventor/shunzou-nakagawa

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Shunzou Nakagawa - Innovator in Fluorine Gas Supply Systems

Introduction

Shunzou Nakagawa is a prominent inventor based in Kanagawa, Japan, known for his contributions to the field of gas supply systems. With a keen focus on enhancing the efficiency of fluorine gas generation, Nakagawa has developed innovative solutions to meet the demands of advanced technological applications, particularly in excimer laser devices.

Latest Patents

Shunzou Nakagawa holds a notable patent titled "Method and apparatus for supplying fluorine gas." This invention outlines a sophisticated method for supplying fluorine gas, utilizing a fluorine-occluding substance that enables stable and swift gas output. The design ensures uniform gas concentration within chambers of excimer laser devices, significantly improving their operational efficiency. By controlling the temperature of the fluorine-occluding substance, Nakagawa's innovative approach generates fluorine gas precisely at the use point. The generated gas is then mixed with a diluting gas to create a fluorine mixed gas, which can be supplied under pressure to the desired application.

Career Highlights

Throughout his career, Nakagawa has been associated with Showa Denko Kabushiki Kaisha, a leading company in the chemical industry. His work has positioned him as a vital contributor to the organization, leading to innovations that benefit various technological sectors. His inventiveness has notably contributed to advancements in gas supply systems, achieving remarkable improvements in gas exchange times and concentration uniformity.

Collaborations

Shunzou Nakagawa has worked alongside distinguished colleagues such as Junichi Torisu and Mituyoshi Yamazaki. These collaborations have fostered an environment of innovation and creativity, allowing the team to develop cutting-edge technologies that have significant impacts on their field.

Conclusion

In conclusion, Shunzou Nakagawa stands out as an influential inventor in the realm of fluorine gas supply systems. His patent has opened doors to enhanced functionalities in excimer laser devices, showcasing the importance of innovative thinking in technology. With ongoing collaborations and a commitment to advancement, Nakagawa's contributions will undoubtedly continue to shape the future of gas supply solutions.

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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