Kuniaki Tobukuro

Title: **Innovations of Kuniaki Tobukuro**

Introduction

Kuniaki Tobukuro, an esteemed inventor based in Otsu, Japan, has made significant contributions to the field of materials science, particularly through his innovative patent work. With a remarkable portfolio encompassing 10 patents, Tobukuro is recognized for his advancements in thermosetting resin compositions and composite materials.

Latest Patents

Two of his latest patents demonstrate a high level of complexity and innovation. The first patent involves a thermosetting resin composition and a cured resin product that boasts impressive mechanical properties: a strain energy release rate (GIC) of at least 400 J/m², a flexural modulus of at least 300 Kg/mm², and a glass transition temperature (Tg) of at least 120°C. This unique composition incorporates a thermoset resin component and a thermoplastic resin component. Each component is present in distinct phases with special structures, enhancing the material's overall performance.

The second patent focuses on a process for preparing a cured, fiber-reinforced composite. This intricate method blends an aminofunctional silicone resin with an epoxy resin and a hardener, followed by the impregnation of reinforcing fibers and subsequent curing through heat. This innovative approach aims to produce high-strength fiber-reinforced plastics that can meet demanding applications.

Career Highlights

Kuniaki Tobukuro has had an illustrious career, notably with reputable companies such as Toray Industries, Inc. and Dow Corning Corporation. His work at these organizations has allowed him to refine his expertise in composite materials and resins, further solidifying his status as a leading inventor in this arena.

Collaborations

Throughout his career, Tobukuro has collaborated with notable colleagues, including Gary T Decker and Gerald A Gornowicz. These partnerships have fostered an environment of innovative thinking and creativity, enabling groundbreaking advancements in material technology.

Conclusion

Kuniaki Tobukuro's contributions to the field of materials science through his patents on thermosetting resins and composites showcase his innovative spirit and commitment to advancing technology. His work continues to impact various industries, paving the way for future developments in high-performance materials.