Tokuyama, Japan

Toshiharu Tokuhara

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Stauffer Chemical Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Tokuhara. Retrieved from https://idiyas.com/inventor/toshiharu-tokuhara

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshiharu Tokuhara

Introduction

Toshiharu Tokuhara is a notable inventor based in Tokuyama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of catalytic components for polymerization processes. His work has implications for the production of various polymers, which are essential in numerous industrial applications.

Latest Patents

Toshiharu Tokuhara holds a patent for a "Titanium trichloride catalytic component and homo- or co-polymerization of .alpha.-olefin." This innovative patent describes a process that employs a titanium trichloride catalytic component combined with an organic aluminum compound. The process involves preparing the titanium trichloride catalytic component through specific steps, which enhances the efficiency of polymerization reactions.

Career Highlights

Throughout his career, Tokuhara has been associated with Toyo Stauffer Chemical Co., Ltd., where he has contributed to various research and development projects. His expertise in catalysis and polymer chemistry has positioned him as a key figure in his field.

Collaborations

Toshiharu Tokuhara has worked alongside esteemed colleagues such as Yoshikazu Takahashi and Yoichi Sunada. Their collaborative efforts have further advanced the research and applications of catalytic components in the chemical industry.

Conclusion

Toshiharu Tokuhara's contributions to the field of chemical engineering, particularly through his patent on titanium trichloride catalytic components, highlight his innovative spirit and dedication to advancing polymerization technologies. His work continues to influence the industry and inspire future innovations.

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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