Toyohashi, Japan

Hisao Nishiyama

This inventor holds 3 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 1981-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Nishiyama. Retrieved from https://idiyas.com/inventor/hisao-nishiyama

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 = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Aichi, JP (2000)
  • Toyohashi, JP (1981 - 2001)

Company Filing History:


Years Active: 1981-2001

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3 patents (USPTO):Explore Patents

Title: Hisao Nishiyama: Innovative Contributions to Chemical Engineering

Introduction

Hisao Nishiyama is a distinguished inventor based in Toyohashi, Japan, known for his contributions to the field of chemical engineering. With a total of three patents to his name, Nishiyama has made significant strides in developing innovative methods and processes that enhance the production of specialized materials.

Latest Patents

Among his most recent inventions, Hisao Nishiyama has developed a process for producing cycloalkyl [b]benzofurans and a method for producing optically active material of tricyclic compounds. These patents exemplify his expertise and commitment to advancements in chemical production, showcasing his ability to create new processes that have practical applications in various industries.

Career Highlights

Nishiyama works with Toray Industries, Inc., a leading company in the production of advanced materials and innovative technologies. His role within the company has allowed him to focus on research and development, where his inventive capabilities shine through in his patented technologies.

Collaborations

Throughout his career, Hisao Nishiyama has collaborated with notable coworkers such as Hisanori Wakita and Hiroshi Nagase. These partnerships have fostered an environment of creativity and innovation, contributing to the successful development of patents and promoting advancements in their field.

Conclusion

In summary, Hisao Nishiyama's contributions to the field of chemical engineering and his impressive array of patents reflect his dedication as an inventor. Through his work at Toray Industries, Inc. and collaborations with esteemed colleagues, he continues to push the boundaries of innovation, exemplifying the essence of creativity and problem-solving in engineering.

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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