Location History:
- Ichihara, JP (1994)
- Yamaguchi, JP (1997 - 1999)
- Kuga-gun, JP (1999)
- Yamaguchi-ken, JP (2003)
Company Filing History:
4 out of 1,008 
2 out of 1,788 Years Active: 1994-2003
Title: Hidenori Kaya: Innovator in Polyester Technology
Introduction
Hidenori Kaya is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of polyester technology, holding a total of 6 patents. His work focuses on developing innovative materials and methods that enhance the properties and applications of polyester.
Latest Patents
Kaya's latest patents include a polyester aqueous dispersion and a method for its preparation. This invention features a polyester aqueous dispersion that exhibits excellent waterproof, weatherproof, processability, and adhesion properties. It allows for significant control over liquid physical properties through post-treatment and offers an efficient, low-cost method for preparing the aqueous dispersion. The composition includes a water-insoluble polyester and a polyester containing a sulfonate group, which is crucial for its performance.
Another notable patent is for a bottle molded from a polyester composition. This bottle comprises 97 to 99.99% by weight of polyester and 3 to 0.01% by weight of a polyester elastomer. It demonstrates minimal dimensional change ratios and retains its self-standing property without deformation, even when filled with carbonated beverages and subjected to heat sterilization.
Career Highlights
Throughout his career, Hidenori Kaya has worked with prominent companies such as Mitsui Petrochemical Industries, Ltd. and Mitsui Chemicals, Inc. His experience in these organizations has contributed to his expertise in polyester technology and innovation.
Collaborations
Kaya has collaborated with notable coworkers, including Susumu Hatabu and Hiroji Niimi. Their combined efforts have further advanced the development of polyester materials and applications.
Conclusion
Hidenori Kaya's contributions to polyester technology through his patents and career achievements highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of polyester applications.