Kobe, Japan

Michikazu Ninomiya

This inventor holds 4 USPTO granted patents. Top assignee: Nippon Shokubai Kagaku Kogyo Co., Ltd.. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michikazu Ninomiya. Retrieved from https://idiyas.com/inventor/michikazu-ninomiya

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 = 4.2

ph-index = 4

Forward Citations = 129(Granted Patents)


Location History:

  • Kobe, JA (1976)
  • Kobe, JP (1978 - 1980)

Company Filing History:


Years Active: 1976-1980

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4 patents (USPTO):Explore Patents

Title: Innovations by Michikazu Ninomiya: Pioneering Methacrylic Acid Production

Introduction

Michikazu Ninomiya is an accomplished inventor based in Kobe, Japan, recognized for his significant contributions to chemical engineering. With a total of four patents, he has paved the way for advancements in the production of methacrylic acid, a vital compound used in various applications, including acrylics and adhesives.

Latest Patents

Ninomiya's latest innovations focus on the catalytic processes involved in the production of methacrylic acid. His foremost patent involves a novel catalytic oxide composition that enhances the catalytic vapor phase oxidation of methacrolein. This process utilizes air or a molecular oxygen-containing gas to efficiently produce methacrylic acid. This innovation plays a crucial role in optimizing industrial processes, reducing costs and improving yield.

Career Highlights

Ninomiya's career is marked by his dedication to research and development in the chemical sector. He has consistently worked towards improving the efficiency of chemical reactions, particularly in methacrylic acid synthesis. His role at Nippon Shokubai Kagaku Kogyo Co., Ltd. has enabled him to lead projects that translate theoretical innovations into practical applications, significantly impacting the chemical industry.

Collaborations

Throughout his career, Ninomiya has collaborated with esteemed colleagues such as Masahiro Wada and Isao Yanagisawa. These collaborations have expanded the scope of his research and led to breakthroughs in catalytic technology, fostering a collaborative environment that encourages innovation within Nippon Shokubai Kagaku Kogyo Co., Ltd.

Conclusion

Michikazu Ninomiya stands out as a key figure in the field of chemical engineering, particularly for his contributions to methacrylic acid production. His ongoing innovations and collaborative efforts continue to influence the industry, showcasing the importance of research and development in driving sustainable practices in chemical manufacturing.

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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