This inventor holds 8 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Bridgestone Corporation. Active years: 2007-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kodaira, JP (2007 - 2009)
- Nasushiobara, JP (2017)
- Tokyo, JP (2023 - 2024)
Company Filing History:
Years Active: 2007-2024
Title: Takahisa Shizuku: Innovator in Elastomer Reinforcement Technology
Introduction
Takahisa Shizuku is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of elastomer reinforcement, holding a total of eight patents. His innovative work focuses on improving the durability and rust inhibition of elastomer reinforcement cords.
Latest Patents
One of his latest patents is for an elastomer reinforcement cord that addresses the issue of stress concentration at the interface between elastomers and metal cords. This invention enhances durability by incorporating metal filaments and a polymer material with a melting point or softening point between 80° C. and 160° C. The design includes a core and at least one sheath layer, ensuring a filling rate of over 120% in the gap region defined by the metal filaments.
Another notable patent involves an elastomer reinforcement cord with improved rust inhibition. This cord features a multi-strand structure, consisting of a core strand formed by twisting multiple metal filaments together, along with two or more sheath strands. The filling rate of the polymer material in the gap region is maintained between 52% and 120%, further enhancing the cord's performance.
Career Highlights
Takahisa Shizuku is currently employed at Bridgestone Corporation, where he continues to develop innovative solutions in elastomer technology. His work has significantly impacted the industry, leading to advancements in the durability and functionality of elastomer reinforcement products.
Collaborations
Throughout his career, Takahisa has collaborated with notable colleagues, including Masami Kikuchi and Katsuhiro Kobayashi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Takahisa Shizuku's contributions to elastomer reinforcement technology exemplify his dedication to innovation. His patents not only address critical issues in the industry but also pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile