Location History:
- Fuji, JP (2014)
- Shizuoka, JP (2017)
Company Filing History:
Years Active: 2014-2017
Title: Innovations by Kumiko Doi
Introduction
Kumiko Doi is a notable inventor based in Shizuoka, Japan. She has made significant contributions to the field of polymer technology, particularly in the development of advanced resin compositions. With a total of two patents to her name, her work focuses on enhancing the properties of polybutylene terephthalate resins.
Latest Patents
Kumiko Doi's latest patents include a polybutylene terephthalate resin composition and an integrated molded product. The first patent provides a resin composition that excels in mold releasability while minimizing deterioration in molding stability. This composition includes a specific range of a saturated fatty acid ester of a polyglycerol, which enhances its performance. The second patent describes an integrated molded product that utilizes a thermoplastic resin containing a phosphorus compound, combined with an addition-reactive silicone adhesive for strong bonding. This innovative approach allows for improved durability and functionality in molded products.
Career Highlights
Kumiko Doi is currently employed at Wintech Polymer Ltd., where she continues to push the boundaries of polymer science. Her work has been instrumental in developing materials that meet the evolving needs of various industries.
Collaborations
Kumiko collaborates with Kouichi Sakata, who is also a key figure in her research endeavors. Their partnership has led to advancements in the field of polymer technology, showcasing the importance of teamwork in innovation.
Conclusion
Kumiko Doi's contributions to polymer technology through her patents reflect her dedication to innovation and excellence. Her work not only enhances the properties of materials but also paves the way for future advancements in the industry.