Ube, Japan

Masanori Kashiwagi

This inventor holds 4 USPTO granted patents. Top assignees: Ube Industries, Inc., Soda Aromatic Co., Ltd., Soda Aromaic Co., Ltd.. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Kashiwagi. Retrieved from https://idiyas.com/inventor/masanori-kashiwagi

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 = 3.0

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1991-1995

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4 patents (USPTO):Explore Patents

Title: Profile of Inventor Masanori Kashiwagi

Introduction: Masanori Kashiwagi is a prominent inventor hailing from Ube, Japan. With a total of four patents to his name, Kashiwagi has made significant contributions in the field of chemical innovations, specifically in the development of various ketonitrile compounds. His work has garnered attention within the scientific community and has implications for various industrial applications.

Latest Patents: Among his latest innovations are ".omega.-hydroxy-(.omega.-3)-ketonitrile" and the method for preparing it. The patent details a compound represented by the formula NC(CH.sub.2).sub.n --CO--(CH.sub.2).sub.3 OH, where "n" is an integer ranging from 7 to 11. This invention presents a novel approach to synthesizing .omega.-hydroxy-(.omega.-3)-ketonitrile, highlighting Kashiwagi's commitment to advancing chemical processes.

Career Highlights: Masanori Kashiwagi has worked with notable companies, including Ube Industries, Inc. and Soda Aromatic Co., Ltd. His tenure at these esteemed organizations has provided him with the platform to innovate and apply his expertise in various projects, influencing the field of chemical innovation significantly.

Collaborations: Throughout his career, Kashiwagi has collaborated with esteemed colleagues such as Hiroshi Yoshida and Noboru Kakeya. These collaborations have likely enriched his research and development endeavors, allowing for the sharing of ideas and expertise which foster innovation.

Conclusion: Masanori Kashiwagi stands out as a significant figure in the realm of chemical inventions. With his impressive portfolio of patents and impactful collaborations, he continues to pave the way for advancements in his field. His recent work on .omega.-hydroxy-(.omega.-3)-ketonitrile exemplifies his forward-thinking approach and dedication to innovation.

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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