Hirakata, Japan

Toshio Okamoto

This inventor holds 1 USPTO granted patent. Top assignee: Shimadzu Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Okamoto. Retrieved from https://idiyas.com/inventor/toshio-okamoto-dt6u84s3

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Innovations of Toshio Okamoto

Introduction

Toshio Okamoto is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of materials science, particularly in the recovery of lactide from polylactic acid. His innovative methods have implications for sustainable materials and bioplastics.

Latest Patents

Toshio Okamoto holds a patent for a method titled "Method for recovering lactide from high-molecular weight polylactic acid." This method involves heat-treating high-molecular weight polylactic acid at temperatures equal to or higher than its melting point in the presence of specific metal catalysts. The process also includes reducing pressure to distill and recover the produced lactide, showcasing a novel approach to material recovery.

Career Highlights

Okamoto is associated with Shimadzu Corporation, a leading company in analytical and measuring instruments. His work at Shimadzu has allowed him to focus on innovative solutions that enhance the efficiency of material recovery processes.

Collaborations

One of his notable collaborators is Hitomi Ohara. Their partnership has contributed to advancements in their respective fields, fostering innovation and research.

Conclusion

Toshio Okamoto's contributions to the field of materials science, particularly through his patented method for recovering lactide, highlight his role as an influential inventor. His work continues to impact the development of sustainable materials.

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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