Sergio Hiroshi Toma

Title: Innovations of Sergio Hiroshi Toma

Introduction

Sergio Hiroshi Toma is a notable inventor based in São Paulo, Brazil. He has made significant contributions to the fields of chemistry and nanotechnology, holding a total of 2 patents. His work focuses on the development of advanced materials and processes that have practical applications in various industries.

Latest Patents

Toma's latest patents include a "Process for the production of nanoparticles and compositions." This invention describes the development of technology for the preparation of superparamagnetic lipophilic nanofluids, as well as drilling fluid additives based on these nanofluids. These innovations improve the properties that form walls or mud filter cakes and act as contrast agents in RMN logging. Another significant patent is the "Process for obtaining nanocomposites, nanocomposite, method of capture and retrieval of a solubilized and/or dispersed material in organic or inorganic medium." This invention presents a nanocomposite used in the recovery of various compounds from inorganic or organic mediums. It consists of magnetic nanoparticles composed of FeO associated with an activated charcoal adsorbent substrate. This technology enables the processing, concentration, and recovery of large volumes of contaminated water, regenerating magnetic adsorbent material for reuse in a cyclic and sustainable manner.

Career Highlights

Throughout his career, Toma has worked with prominent organizations such as Petroleo Brasileiro S.A. (Petrobras) and the Universidade De São Paulo (USP). His experience in these institutions has allowed him to apply his innovative ideas in real-world scenarios, contributing to advancements in technology and environmental sustainability.

Collaborations

Toma has collaborated with notable individuals in his field, including Koiti Araki and Delmárcio Gomes Da Silva. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Sergio Hiroshi Toma's contributions to nanotechnology and chemistry are significant, as evidenced by his patents and collaborations. His work not only advances scientific knowledge but also has practical implications for environmental conservation and resource management.