Location History:
- Shizuoka, JP (2015)
- Matsuyama, JP (2015 - 2021)
Company Filing History:
Years Active: 2015-2021
Title: Innovations of Katsuyuki Hagihara
Introduction
Katsuyuki Hagihara is a prominent inventor based in Matsuyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced composite materials. With a total of eight patents to his name, his work continues to influence various industries.
Latest Patents
Hagihara's latest patents include innovative products such as a random mat and a fiber-reinforced composite material. The random mat consists of carbon fibers and a matrix resin, featuring carbon fibers with an average length ranging from 3 mm to 100 mm. The fiber areal weight of these carbon fibers varies from 25 to 10,000 g/m. Additionally, the random mat incorporates specific carbon fiber bundles with a defined opening degree, ensuring that those with a thickness of 100 µm or more constitute less than 3% of the total specific carbon fiber bundles. Another notable patent involves a random mat that includes carbon fibers and a thermoplastic resin, where the proportion of carbon fiber bundles made up of single carbon filaments meets specific criteria.
Career Highlights
Hagihara is currently employed at Teijin Limited, a leading company in the field of advanced materials. His work at Teijin has allowed him to explore and develop innovative solutions that enhance the performance and application of composite materials.
Collaborations
Throughout his career, Hagihara has collaborated with notable colleagues, including Naoaki Sonoda and Yuhei Konagai. These collaborations have contributed to the advancement of their shared research interests and innovations in materials science.
Conclusion
Katsuyuki Hagihara's contributions to the field of materials science through his patents and work at Teijin Limited highlight his role as a key innovator. His advancements in composite materials continue to pave the way for future innovations 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.