Location History:
- Aichiken, JP (1991)
- Aichi, JP (1993)
Company Filing History:
Years Active: 1991-1993
Title: Innovations by Yoshihiro Tomura
Introduction
Yoshihiro Tomura, based in Aichi-ken, Japan, is a prominent inventor known for his contributions to photocurable compounds and resin compositions. With a total of two patents to his name, he has made significant strides in materials science, particularly in the development of innovative curing technologies.
Latest Patents
Tomura's recent patents showcase his expertise in curing compositions. One notable invention is a “Curability-imparting composition and method for curing with said composition.” This invention describes a photocurable compound created by incorporating a fluorescein compound photoreducing dye and tribenzylamine with a specific peroxide. This composition allows for the production of shaped articles that exhibit high curability and achieve remarkable hardness regardless of the exposure of their obverse and reverse sides to visible light.
Another significant patent by Tomura is the “Visible light-curing polyester resin composition.” This unique formulation consists of an unsaturated polyester resin combined with a photocuring agent made from an α-diketone and a benzyldimethyl ketal. It includes options for using additives like 2-(dimethylamino)-ethyl benzoate or specific peroxy ketals, enhancing its usability in creating cured shaped articles particularly through filament winding or drawing techniques.
Career Highlights
Yoshihiro Tomura is affiliated with Nippon Oil & Fats Co. Ltd., where he has been instrumental in driving innovation within the company. His work primarily focuses on advanced materials that challenge conventional boundaries and improve the functionalities of resin applications.
Collaborations
Throughout his career, Tomura has collaborated with many esteemed professionals, including his coworker Shigeki Banno. This collaboration fosters a rich environment of creativity and innovation, allowing them to explore new technological horizons and refine existing processes.
Conclusion
Yoshihiro Tomura has emerged as a key figure in the arena of photocurable materials and resin development. His patents reflect a dedicated pursuit of innovation that not only enhances current applications but also opens up avenues for future advancements in material science. As technology evolves, Tomura’s contributions will likely continue to influence the industry and inspire other inventors in their journeys.