Location History:
- Aichi, JP (2017)
- Toyohashi, JP (2019)
- Chiyoda-ku, JP (2021)
- Tokyo, JP (2021 - 2023)
Company Filing History:
6 out of 2,346 
1 out of 1,357 Years Active: 2017-2023
Title: Innovations of Yukihiro Harada
Introduction
Yukihiro Harada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of epoxy resin compositions and carbon-fiber-reinforced composite materials. With a total of 7 patents to his name, Harada's work has had a substantial impact on material science and engineering.
Latest Patents
One of Harada's latest patents involves an epoxy resin composition for carbon-fiber-reinforced composite materials. This composition includes a bisphenol F-type epoxy resin that is liquid at 25°C, a polyfunctional amine-type epoxy resin, and 3,3'-Diaminodiphenyl sulfone. The specific ratios of these components are crucial for achieving optimal performance in composite materials. Another notable patent focuses on a prepreg that comprises a reinforcing fiber base material, an epoxy resin composition containing a curing agent, and thermoplastic resin particles. This innovative prepreg is designed to be cured within a specific temperature range, enhancing its utility in various applications.
Career Highlights
Throughout his career, Yukihiro Harada has worked with leading companies in the chemical industry, including Mitsubishi Chemical Corporation and Mitsubishi Rayon Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in composite materials.
Collaborations
Harada has collaborated with notable coworkers such as Atsushi Nohara and Satoshi Okamoto. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Yukihiro Harada's contributions to the field of epoxy resin compositions and composite materials demonstrate his innovative spirit and dedication to advancing material science. His patents reflect a commitment to enhancing the performance and application of composite materials in various industries.
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.