Yokohama, Japan

Haruhisa Miyaka

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Glass Company, Limited. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhisa Miyaka. Retrieved from https://idiyas.com/inventor/haruhisa-miyaka

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 = 3.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Haruhisa Miyaka: Innovator in Modified Polytetrafluoroethylene Production

Introduction

Haruhisa Miyaka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the production of modified polytetrafluoroethylene. His innovative approach has led to advancements in materials that are widely used in various applications.

Latest Patents

Miyaka holds a patent for a process for producing modified polytetrafluoroethylene. This process involves polymerizing tetrafluoroethylene in an aqueous medium containing a dispersing agent and a polymerization initiator source. Additionally, he copolymerizes tetrafluoroethylene with a fluorinated monomer that has an acid-type functional group. The resulting modified polytetrafluoroethylene contains a modifier component ranging from 0.001 to 10 mol %. This patent showcases his expertise and innovative thinking in polymer production.

Career Highlights

Haruhisa Miyaka is associated with Asahi Glass Company, Limited, where he has been instrumental in developing new materials. His work has not only contributed to the company's portfolio but has also advanced the field of polymer science. With a focus on innovation, he continues to push the boundaries of what is possible in material production.

Collaborations

Miyaka has collaborated with talented individuals such as Tatsuro Asawa and Masami Yamashita. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, leading to further advancements in their respective fields.

Conclusion

Haruhisa Miyaka is a distinguished inventor whose work in modified polytetrafluoroethylene production has made a significant impact. His innovative processes and collaborations highlight his commitment to advancing polymer chemistry. His contributions continue to influence the industry and inspire future innovations.

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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