Yokohama, Japan

Yoshio Itoh

This inventor holds 2 USPTO granted patents. Top assignees: Sankyo Organic Chemicals Co., Ltd., Kao Soap Company, Ltd.. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Itoh. Retrieved from https://idiyas.com/inventor/yoshio-itoh-3vzd235u

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 = 3(Granted Patents)


Company Filing History:


Years Active: 1976-1978

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshio Itoh

Introduction

Yoshio Itoh is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of synthetic resins, holding a total of 2 patents. His work has had a lasting impact on the industry, particularly in improving the thermal stability of materials.

Latest Patents

Yoshio Itoh's latest patents include a process for improving the thermal stability of polyurethane-containing blends. This innovation involves blends of 30 to 90 weight percent of polyurethane resin and 70 to 10 weight percent of polyvinyl chloride resin, enhanced by incorporating a specific compound. Another significant patent is for the preparation of stabilizers for synthetic resins. This process focuses on creating a stabilizer mainly consisting of a molecular weight increased alkyltin mercaptocarboxylic acid ester through interesterification.

Career Highlights

Throughout his career, Yoshio Itoh has worked with prominent companies such as Sankyo Organic Chemicals Co., Ltd. and Kao Soap Company, Ltd. His expertise in synthetic resins has been instrumental in advancing the technology used in these organizations.

Collaborations

Yoshio Itoh has collaborated with notable coworkers, including Kakuji Satoh and Yuji Suzuki. Their combined efforts have contributed to the development of innovative solutions in the field of synthetic materials.

Conclusion

Yoshio Itoh's contributions to the field of synthetic resins through his patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in material science.

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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