Company Filing History:
Years Active: 2013-2024
Title: Michiko Doi: Innovator in Fluororubber Technology
Introduction
Michiko Doi is a pioneering inventor based in Settsu, Japan, known for her remarkable contributions to the field of fluororubber compositions. With a total of six patents to her name, her work showcases a deep understanding of material science and engineering, particularly in developing products that maintain excellent properties under demanding conditions.
Latest Patents
Doi's latest innovations include two significant patents related to fluororubber compositions. The first patent addresses a fluororubber composition capable of providing a crosslinked fluororubber article that exhibits not only heat resistance but also excellent mechanical properties at high temperatures. This composition includes a fluororubber (A), carbon black (B), and aromatic petroleum resin (E). Notably, it features a shear modulus difference, δG′, ranging from 120 kPa to 3,000 kPa, determined by a dynamic viscoelasticity test conducted at 100°C.
The second patent focuses on a fluororubber composition that contains a fluororubber with an iodine content of 10 to 90 mol % based on the total mole of the polymer end groups, along with carbon black (B). Similar to the first, this composition maintains a δG′ between 120 kPa and 3,000 kPa, ensuring remarkable performance in challenging environments.
Career Highlights
Doi's career is marked by her role at Daikin Industries, Ltd., where she has contributed significantly to product development and innovation in fluororubber technology. Her dedication and expertise have paved the way for advancements in materials that are crucial for various industrial applications, particularly in sectors requiring heightened thermal and mechanical resistance.
Collaborations
Throughout her career, Michiko Doi has collaborated with notable colleagues, including Daisuke Ota and Akinori Ueda. These partnerships have fostered a dynamic environment for research and innovation, amplifying the impact of her work in the materials science community.
Conclusion
As a leading figure in the field of fluororubber compositions, Michiko Doi exemplifies the essence of innovation through her extensive patent portfolio and collaborative efforts. Her work continues to inspire future advancements, cementing her status as an influential inventor in her field.