Kitakyushu, Japan

Kiyoshi Nagano

This inventor holds 7 USPTO granted patents. Top assignees: Catalysts & Chemicals Industries Co., Ltd., Mitsubishi Petrochemical Company Limited, Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Nagano. Retrieved from https://idiyas.com/inventor/kiyoshi-nagano

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 = 6.7

ph-index = 5

Forward Citations = 105(Granted Patents)


Location History:

  • Fukuoka, JP (1990)
  • Kitakyushu, JP (1989 - 1993)

Company Filing History:


Years Active: 1989-1993

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7 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kiyoshi Nagano

Introduction

Kiyoshi Nagano is a prominent inventor based in Kitakyushu, Japan. With a remarkable number of seven patents to his name, Nagano has made significant contributions to the field of technology and environmental science. His innovations have not only advanced technology but have also addressed critical environmental issues.

Latest Patents

Among Kiyoshi Nagano's latest patents are several groundbreaking inventions. Notably, he developed a liquid crystal display device featuring a spacer composed of spherical elements. Additionally, he has created a method for denitrizing nitrogen oxides contained in waste gas, which is crucial for reducing harmful emissions. Another remarkable patent involves a catalyst designed specifically for denitrizing nitrogen oxides that contain significant amounts of arsenic compounds.

Career Highlights

Nagano's career is marked by his tenure at renowned companies. He has worked with Mitsubishi Petrochemical Company Limited and Mitsubishi Jukogyo Kabushiki Kaisha, where he honed his skills and furthered his innovative pursuits. His experience in these prestigious organizations has played a vital role in his development as an inventor.

Collaborations

Throughout his career, Kiyoshi Nagano has collaborated with notable colleagues, including Makoto Imanari and Takeo Koshikawa. These partnerships have fostered a creative environment that has led to the successful development of numerous patents and inventions.

Conclusion

Kiyoshi Nagano exemplifies the spirit of innovation with his extensive portfolio of patents and impactful contributions to technology and environmental solutions. His work continues to inspire future generations of inventors, and his collaborations with fellow professionals indicate a strong commitment to advancing scientific knowledge and practical applications.

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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