Company Filing History:
Years Active: 2016
Title: The Innovations of Yoichi Umeki: A Flame Retardant Pioneer
Introduction
Yoichi Umeki, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of material science with his innovative contributions. His work has led to the development of advanced flame retardant materials that are crucial for enhancing safety in various applications.
Latest Patents
Umeki is credited with one notable patent titled "High melting point flame retardant crystal and method for manufacturing the same, epoxy resin composition containing the flame retardant, and prepreg and flame retardant laminate using the composition." This invention describes a method for preparing a high-melting point flame retardant crystal. The process involves the reaction of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide with 1,4-naphthoquinone in a carefully controlled inert solvent, minimizing by-products and enhancing the purity of the resultant flame retardant crystal. The refined crystal boasts a starting melting point of 280°C or more, with a final melting point of 291°C, making it a valuable material for manufacturers aiming to improve safety standards in their products.
Career Highlights
Umeki is affiliated with Sanko Co., Ltd., where he applies his expertise to push the boundaries of flame retardant technology. His dedication to research and development has not only resulted in innovative materials but has also positioned Sanko as a leader in the field.
Collaborations
During his career, Umeki has collaborated with Daishiro Kishimoto, a fellow innovator, to further enhance their research endeavors. Their teamwork highlights the importance of collaboration in science and technology, allowing them to pool their knowledge and skills to achieve greater advancements.
Conclusion
Through his innovative work and dedication, Yoichi Umeki has made a notable impact in the field of flame retardancy. His patent stands as a testament to his ingenuity, providing safer materials for various applications. As he continues to drive innovation at Sanko Co., Ltd., the industry eagerly anticipates the next phase of his contributions.