Nara, Japan

Takehiko Shimada

This inventor holds 1 USPTO granted patent. Top assignee: Polyplastics Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Shimada. Retrieved from https://idiyas.com/inventor/takehiko-shimada-l8k0ir2w

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Takehiko Shimada: Innovator in Polybutylene Terephthalate Resin Films

Introduction

Takehiko Shimada is a notable inventor based in Nara, Japan. He has made significant contributions to the field of materials science, particularly in the development of polybutylene terephthalate resin films. His innovative approach has led to advancements that benefit various industries.

Latest Patents

Takehiko Shimada holds a patent for a method of manufacturing polybutylene terephthalate resin films. This patent describes a process for producing a film of polybutylene terephthalate resin with an inherent viscosity of more than 1.0. The film is created using the inflation molding technique, under specific extrusion resin temperature conditions.

Career Highlights

Shimada is associated with Polyplastics Co., Ltd., a company known for its expertise in engineering plastics. His work at Polyplastics has allowed him to focus on innovative solutions in polymer technology. With a patent count of 1 patent, he continues to contribute to the advancement of materials used in various applications.

Collaborations

Some of his coworkers include Kotaro Taniguchi and Shigekazu Tanimoto. Their collaboration has fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Takehiko Shimada's contributions to the field of polybutylene terephthalate resin films exemplify the impact of innovation in materials science. His work continues to influence 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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