Ibaraki, Japan

Toshikazu Yagi

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1996-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Yagi. Retrieved from https://idiyas.com/inventor/toshikazu-yagi-rm3sr1dk

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 = 2.5

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Ibaraki, JP (1996)
  • Nara, JP (2002)

Company Filing History:


Years Active: 1996-2002

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3 patents (USPTO):Explore Patents

Title: The Innovations of Toshikazu Yagi

Introduction

Toshikazu Yagi is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production and purification of various chemical compounds. With a total of 3 patents to his name, Yagi's work has had a considerable impact on the industry.

Latest Patents

Yagi's latest patents include a method for purifying pyruvic acid compounds and a process for producing olefin oxides. The latter patent describes a process for producing an olefin oxide by oxidizing a corresponding lower olefin with molecular oxygen in the gas phase. This process utilizes a crystalline metallosilicate that has at least one salt selected from alkali metal salts of nitric acid, alkaline earth metal salts of nitric acid, silver salts of nitric acid, and silver salts of nitrous acid. This innovative approach allows for the production of olefin oxides with high selectivity.

Career Highlights

Toshikazu Yagi is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and effectiveness of chemical production processes.

Collaborations

Yagi has collaborated with several talented individuals in his field, including Keisuke Sugita and Hideki Ushio. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Toshikazu Yagi's contributions to the field of chemical engineering are noteworthy. His innovative patents and collaborative efforts continue to shape the industry and inspire 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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