Kamakura, Japan

Nobuyuki Kawashima

This inventor holds 5 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1981-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Kawashima. Retrieved from https://idiyas.com/inventor/nobuyuki-kawashima

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 = 7.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1981-1984

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5 patents (USPTO):Explore Patents

Title: Nobuyuki Kawashima: Innovator in Chemical Processes

Introduction

Nobuyuki Kawashima is a prominent inventor based in Kamakura, Japan. He has made significant contributions to the field of chemistry, particularly in the development of processes for various chemical compounds. With a total of 5 patents to his name, Kawashima has established himself as a key figure in his industry.

Latest Patents

Kawashima's latest patents include innovative processes such as the preparation process of .beta.-chloroalanine and the production process of DL-cystein. These patents reflect his commitment to advancing chemical manufacturing techniques and improving product efficiency.

Career Highlights

Kawashima is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to work on groundbreaking projects. His expertise in chemical processes has been instrumental in the company's research and development efforts.

Collaborations

Throughout his career, Kawashima has collaborated with notable colleagues, including Ryuichi Mita and Akihiro Yamaguchi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Nobuyuki Kawashima's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future advancements.

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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