Location History:
- Kanagawa, JP (2008)
- Yokohama, JP (2009 - 2017)
- Chiyoda-ku, JP (2020)
Company Filing History:
2 out of 2,346 
1 out of 5,118 
1 out of 121 
Years Active: 2008-2020
Title: The Innovative Contributions of Rie Shirahama in Polyester and Rubber Technologies
Introduction
Rie Shirahama is a prominent inventor based in Yokohama, Japan, known for her significant contributions to the fields of polymer technology and rubber compositions. With a total of four patents to her name, she has made notable advancements in the production of polyester resins and rubber materials, demonstrating her commitment to innovation in these industries.
Latest Patents
Shirahama's latest patents include groundbreaking work on polyester resin compositions. One patent details a polyester resin featuring 2,5-furandicarboxylic acid and cyclohexanedimethanol units that enhances molecular weight, heat resistance, and hydrolysis resistance, while also providing excellent mechanical properties and melt heat stability. Additionally, she has developed a rubber composition that improves the dispersibility of fibers within rubber, enhancing reinforcement properties, which is essential for manufacturing high-performance vulcanized rubber products and tires.
Career Highlights
Throughout her career, Rie Shirahama has worked with renowned companies including Mitsubishi Chemical Corporation and Bridgestone Corporation. Her work in these prestigious organizations has allowed her to develop innovative materials and processes that set new standards in the industry.
Collaborations
Collaboration has played a key role in Shirahama's success. She has teamed up with notable colleagues, such as Atsushi Kasai and Satoshi Kato. Together, they have leveraged their expertise to achieve advancements in material science and engineering that benefit both the academic and commercial sectors.
Conclusion
Rie Shirahama's innovative spirit and dedication to her field have led to significant advancements in polyester and rubber technologies. With her four patents, she has made a lasting impact on the industry, showcasing the importance of research and development in driving innovation. Her contributions not only improve existing materials but also pave the way for future innovations in polymer science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.