Company Filing History:
Years Active: 1990-1991
Title: Innovations by Masuhiro Okada: Pioneering Electrochromic Materials
Introduction: Masuhiro Okada, an innovative inventor based in Iwakuni, Japan, has made significant contributions to the field of materials science with his groundbreaking patents. With a total of three patents, Okada's work primarily focuses on the development of advanced materials that showcase unique properties, particularly in the realm of color-changing technologies.
Latest Patents: Okada's most recent patents include the following innovations:
1. **Reversibly Color-Changeable Materials**: This electrochromic resin composition incorporates a crosslinked polymer containing 4,4'-diaminodiphenylmethane units, where the amino groups are quaternized. It also involves an electrolytic material uniformly dispersed within the polymer network. This invention is valuable for creating electrochromic or photochromic materials, allowing for dynamic changes in color based on electrical or light stimulation.
2. **Process for Producing a Thermoset Resin**: This patent describes a method for producing a thermoset resin by reacting an organic compound with specific functional groups and a poly(cyclic iminoether) in the presence of an acid catalyst at elevated temperatures. This process enhances the material properties of thermoset resins, making them suitable for a variety of applications in industrial settings.
Career Highlights: Throughout his career, Okada has been associated with Teijin Limited, a leading company known for its innovation in advanced materials and technologies. His patents reflect his commitment to enhancing material performance and functionality, especially in applications requiring responsiveness to environmental changes.
Collaborations: In his pursuits of innovation, Okada has collaborated with notable coworkers, including Hiroo Inata and Shunichi Matsumura. Their collective expertise further strengthens the research and development efforts at Teijin Limited.
Conclusion: Masuhiro Okada exemplifies the spirit of innovation through his contributions to electrochromic materials and thermoset resins. His work not only advances the field of materials science but also demonstrates the potential for practical applications in various industries, highlighting the importance of inventors in driving technological progress.
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.