Mie, Japan

Kazutoshi Takenaka

This inventor holds 2 USPTO granted patents. Top assignee: Japan Polychem Corporation. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Takenaka. Retrieved from https://idiyas.com/inventor/kazutoshi-takenaka

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 = 2.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Kazutoshi Takenaka: Innovator in Multi-layer Films and Tacky Films

Introduction

Kazutoshi Takenaka is a prominent inventor based in Mie, Japan. He has made significant contributions to the field of materials science, particularly in the development of multi-layer films and tacky films. With a total of 2 patents to his name, Takenaka continues to push the boundaries of innovation in his industry.

Latest Patents

His latest patents include a multi-layer film and a medical bag utilizing the same technology. The multi-layer film consists of at least three layers, with the first layer made of polypropylene resin (PP), the second layer composed of polyethylene resin (PE) with specific crystalline components, and the third layer containing either PP or a high-pressure low-density PE. This innovative design enhances the film's properties for various applications. Additionally, he has developed a tacky film that is self-tacky and exhibits satisfactory tack strength, making it suitable for use as a tacky layer in pallet stretch films.

Career Highlights

Kazutoshi Takenaka is currently employed at Japan Polychem Corporation, where he applies his expertise in polymer technology. His work has been instrumental in advancing the capabilities of materials used in packaging and medical applications.

Collaborations

One of his notable collaborators is Yoshihiko Sasaki, with whom he has worked on various projects to enhance the functionality and performance of their inventions.

Conclusion

Kazutoshi Takenaka's innovative work in multi-layer films and tacky films showcases his commitment to advancing material science. His contributions continue to impact various industries, demonstrating the importance of innovation in technology.

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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